TWI433181B - Modular jack with improved magnetics and method of manufacturing same - Google Patents
Modular jack with improved magnetics and method of manufacturing same Download PDFInfo
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- TWI433181B TWI433181B TW098135243A TW98135243A TWI433181B TW I433181 B TWI433181 B TW I433181B TW 098135243 A TW098135243 A TW 098135243A TW 98135243 A TW98135243 A TW 98135243A TW I433181 B TWI433181 B TW I433181B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/102—Removal of contaminants of acid contaminants
- C10L3/104—Carbon dioxide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
- F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
- F25J3/0635—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of CnHm with 1 carbon atom or more
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
- F25J3/063—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream
- F25J3/067—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of carbon dioxide
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2895—Windings disposed upon ring cores
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/20—Processes or apparatus using other separation and/or other processing means using solidification of components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/60—Natural gas or synthetic natural gas [SNG]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/60—Methane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/80—Carbon dioxide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
- F25J2220/66—Separating acid gases, e.g. CO2, SO2, H2S or RSH
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/60—Expansion by ejector or injector, e.g. "Gasstrahlpumpe", "venturi mixing", "jet pumps"
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
- H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coils Or Transformers For Communication (AREA)
Description
本申請案係請求於2008年10月17日提出申請的臨時申請案第61/106,510號之優先權，其於此以全文引用方式併入本案以為參考資料。The present application claims priority to Provisional Application Serial No. 61/106, 510, filed on Jan. 17, 2008, which is hereby incorporated by reference in its entirety in its entirety.
本揭示內容一般地係有關於模組化電信插口，更特定言之，係有關於具高數據速率的模組化插口。The present disclosure is generally directed to modular telecommunications jacks, and more particularly to modular jacks having high data rates.
安裝至印刷電路板(“PCBs”)的模組化插口(“modjack”)插座連接器，在電信工業方面係廣為熟知的。該等連接器典型地係用於二電氣通信裝置之間的電連接。儘管數據與電信系統之不斷增加的操作頻率以及用以傳輸資訊之該增加的編碼位準，但該等連接器之電氣特性係越來越重要。特別地，令人滿意的是該等modjack連接器並不會對傳送的信號造成負面影響，在可能的情況下，可將雜訊自該系統去除。根據該等需求及要求，為了改良與通信或傳輸連接一同使用的modjack連接器，已完成不同的提議。Modular jack ("modjack") receptacle connectors for printed circuit boards ("PCBs") are well known in the telecommunications industry. These connectors are typically used for electrical connections between two electrical communication devices. Despite the ever-increasing operating frequency of data and telecommunications systems and the increased coding level used to transmit information, the electrical characteristics of such connectors are becoming increasingly important. In particular, it is desirable that the modjack connectors do not adversely affect the transmitted signal and, where possible, the noise can be removed from the system. In accordance with these needs and requirements, different proposals have been made to improve the modjack connector used with communication or transport connections.
當使用作為乙太網路連接器時，modjack一般地自一電氣裝置接收一輸入信號，接著將一相對應的輸出信號傳達至與之耦合的一第二裝置。磁性電路能夠當該等信號自該第一裝置至該第二裝置時，典型地該電路使用諸如變壓器及抗流器用以提供調節與隔離。該變壓器通常係為環形的形狀，以及包括一主要的及一次要的線路耦合在一起，並纏繞一環形螺管，俾以在該主要與次要線路之間提供磁性耦合，同時確保電氣隔離。抗流器通常亦用以濾除無用的雜訊，諸如共模雜訊(common-mode noise)，並且於差動信號應用中可為環形鐵氧體(toroidal ferrite)設計。具有該磁性電路的modjack典型地於貿易上係視為磁性插口。When used as an Ethernet connector, the modjack typically receives an input signal from an electrical device and then communicates a corresponding output signal to a second device coupled thereto. The magnetic circuit is capable of providing adjustment and isolation when the signals are from the first device to the second device, typically using such transformers and chokes. The transformer is typically in the shape of a ring and includes a primary and primary line coupled together and wound with a toroidal coil to provide magnetic coupling between the primary and secondary lines while ensuring electrical isolation. Current chokes are also commonly used to filter out unwanted noise, such as common-mode noise, and can be designed for toroidal ferrites in differential signal applications. A modjack with this magnetic circuit is typically considered a magnetic socket in trade.
實務上，所證明的是變壓器與該抗流器結合的製造方式要製造得完美並不容易。一則該製程傾向於以手操作(並因而常發生變化)，二則該預期的信噪位準夠低，該系統對於外部雜訊及其他問題係為敏感的。因此，該挑戰性製造狀況，諸如於一構形中需將細線纏繞一環形柱心並接著於不同的構形中當該等線行進離開該環形線圈時延伸該等線，增加對於提供具有該所需性能的一modjack外殼之困難性。In practice, it has been proven that the manufacturing method in which the transformer is combined with the choke is not easy to manufacture. One such process tends to be hand-operated (and thus often changes), and the expected signal-to-noise level is low enough that the system is sensitive to external noise and other problems. Thus, the challenging manufacturing condition, such as in a configuration, involves winding a thin wire around a toroidal core and then extending the line as the wires travel away from the toroidal coil in a different configuration, increasing the provision for the provisioning The difficulty of a modjack shell with the required performance.
再者，當系統數據速率增加時，增加通過該等磁性插口的信號之數據速率已因磁性元件之任何的不一致性而讓影響持續地增加。易言之，該不一致之顯著性係視於該磁性插口處預期執行的數據速率而定。在一數據速率(諸如1Gbps)下於一預定的電容限(electrical tolerance)範圍內作業的磁性次總成，具有足夠的電不一致性以致在容限外或是在較高的數據速率(諸如10Gbps)下不能操作。對於在高數據速率下作業的期望易於增加該磁性插口的成本。因此，某些人士應可察知磁性插口設計上之改良。Moreover, as the system data rate increases, increasing the data rate of signals passing through the magnetic jacks has continually increased the impact due to any inconsistencies in the magnetic components. In other words, the significance of this inconsistency depends on the data rate expected to be performed at the magnetic socket. A magnetic sub-assembly operating at a predetermined data rate (such as 1 Gbps) within a predetermined electrical tolerance has sufficient electrical inconsistency to be outside of tolerance or at a higher data rate (such as 10 Gbps) ) can not operate. The desire to operate at high data rates tends to increase the cost of the magnetic socket. Therefore, some people should be aware of the improvements in the design of magnetic sockets.
一信號調節總成包括一環形柱心其中具有一開口，以及複數之線接近該環形柱心用以界定一中心繞組段，複數之外雙絞(twisted)線段以及複數之線接近段配置在每一外雙絞線段與該中心繞組段之間。該中心繞組段包括以一預定雙絞圖案構形之一預定數目線的一段預定長度，用以界定一中心雙絞線之群組，讓該中心雙絞線之群組纏繞著該環形柱心，並延伸穿過該開口一段預定次數以及界定一變壓器之一主要側的一導體以及一變壓器之一次要側的一導體。每一外雙絞線段包括至少一對以一預定的雙絞圖案雙絞在一起的線，該等線電連接至該中心雙絞線群組但與該中心雙絞線群組隔開。當線退出該環形柱心時，每一線最近段係經構形用以保持該變壓器之該主要側之該導體與該變壓器之該次要側之該導體之間實體接近。如有需要，該總成可搭配一模組化或是另一導體之型式。A signal conditioning assembly includes an annular core having an opening therein, and a plurality of lines proximate the annular core for defining a central winding segment, a plurality of twisted line segments and a plurality of lines proximate the segment disposed in each An outer twisted pair segment and the central winding segment. The central winding segment includes a predetermined length of a predetermined number of lines in a predetermined twisted pattern to define a group of center twisted pairs, the group of twisted pairs of the center being wrapped around the annular core And extending through the opening a predetermined number of times and defining a conductor on one of the major sides of a transformer and a conductor on a primary side of a transformer. Each outer twisted pair includes at least one pair of wires twisted together in a predetermined twisted pair pattern, the wires being electrically connected to the center twisted pair group but spaced apart from the center twisted pair group. When the wire exits the annular core, the nearest segment of each wire is configured to maintain physical proximity between the conductor of the primary side of the transformer and the conductor of the minor side of the transformer. The assembly can be combined with a modular or another conductor if desired.
可使用一種製造一信號調節總成的方法，其包括提供一環形柱心於其中具有一開口以及提供複數之線，每一者具有第一及第二端部，之該等步驟。該等線之一段預定長度係經雙絞，用以界定具有一預定圖案的一雙絞線群組。該雙絞線群組係纏繞該環形柱心並穿過該開口一預定次數用以界定一中心雙絞線柱心，並建立一變壓器之一主要側的一導體以及一變壓器之一次要側的一導體。該變壓器之該主要側之該等導體，當該中心雙絞柱心之該等線退出該環形柱心時，係經牢固實體上接近該變壓器之該次要側之該導體。至少一對線之該等端部可經雙絞用以界定一外雙絞線段，其係電連接至但與該中心雙絞線柱心隔開。A method of making a signal conditioning assembly can be used which includes the steps of providing an annular post having an opening therein and providing a plurality of wires, each having first and second ends. A predetermined length of the segments is twisted to define a twisted pair group having a predetermined pattern. The twisted pair group is wound around the annular core and passes through the opening for a predetermined number of times to define a center twisted pair core, and establishes a conductor on one main side of the transformer and a primary side of a transformer. a conductor. The conductors on the major side of the transformer, when the lines of the center twisted pair core exit the annular core, are securely physically close to the conductor on the minor side of the transformer. The ends of at least one pair of wires may be twisted to define an outer twisted pair segment that is electrically connected but spaced from the center twisted pair core.
本發明之不同的其他目的、特性及伴隨的優點當結合該等伴隨圖式考量時，將更為完全地察知且充分地瞭解，其中整個不同的視圖中相同的元件符號係表示相同或相似的元件，其中：第1圖係為一第一具體實施例的一磁性插口的一前透視圖；第2圖係為第1圖之該磁性插口外殼的一部分分解後透視圖，其中該內部模組係處於不同的***階段；第3圖係為第2圖之該其中之一內部模組的一分解視圖；第4圖係為第3圖之其中之一組件外殼的透視圖，圖中所示為在該雜訊降低組件***其中之前且為了清楚顯示將該等繞組去除；第5圖係為與第4圖相同的一透視圖，該雜訊降低組件***其中且為了清楚顯示將該等繞組去除；第6圖係為用以搭配第1圖之該磁性插口使用的該雜訊降低組件的一側視圖；第7圖係為用以搭配該揭示具體實施例之該雜訊降低組件使用的該雙絞線的一側視圖；第8圖係為一變壓器環形線圈的一透視圖，僅將該中心繞組段纏繞於其上；第9圖係為與第8圖相似的該變壓器環形線圈及中心繞組段的一透視圖，但當該等線退出該變壓器環形線圈之每一端部時將其解開；第10圖係為某些線在該固持雙絞段中係經雙絞之後，該變壓器環形線圈及中心繞組段的一透視圖；第11圖係為該變壓器環形線圈之一透視圖，其上具有該完整的中心繞組段、固持雙絞段以及標準雙絞段；第12圖係為該變壓器環形線圈的一側視圖，其上具有完整的繞組，讓該抗流器環形線圈在一對線上滑動；第13圖係為一可任擇具體實施例的一透視圖，包括一線定位夾具，其具有四線延伸通過；第14圖係為第13圖之該可任擇線定位夾具的一端視圖；第15圖係為與第10圖相似的該變壓器環形線圈、中心繞組段及固持雙絞段的一側視圖，但具有較長固持雙絞段作為一可任擇具體實施例的一部分；第16圖係為第15圖之後一附加雙絞步驟的一側視圖；第17圖係為與第16圖相似的一側視圖，但在自該變壓器抗流器之二側邊延伸的該等線上執行附加的雙絞步驟；第18圖係為一與第11圖相似的透視圖，但具有如第16及17圖中所示之該附加的雙絞部分；第19圖係為該可任擇具體實施例之該完全裝配的雜訊降低組件之側視圖；第20圖係為該變壓器環形線圈及中心繞組段的一側視圖，其上僅纏繞該中心繞組段作為進一步可任擇具體實施例之一部分；第21圖係為第20圖之該變壓器環形線圈及中心繞組段連同用於定位及控制該等線的一單一雙絞段的一側視圖；第22圖係為第21圖之該變壓器環形線圈、中心繞組段以及單一雙絞段連同該等標準雙絞段的一側視圖；第23圖係為該進一步可任擇具體實施例之該完全裝配的雜訊降低組件的一側視圖；第24圖係為一單一埠磁性插口的一前透視圖，其中可使用該改良雜訊降低組件；第25圖係為第24圖之該磁性插口外殼的一部分分解的前透視圖，將該內部模組由之去除；第26圖係為第25圖之該內部模組的一分解視圖；以及第27圖係為在該雜訊降低組件***其中之前以及為了清處起見將該等繞組去除的第26圖之該內部模組的透視圖。The other objects, features, and attendant advantages of the present invention will become more fully understood and fully understood in the <RTIgt; An element, wherein: FIG. 1 is a front perspective view of a magnetic socket of a first embodiment; and FIG. 2 is a partially exploded perspective view of the magnetic socket housing of FIG. 1, wherein the internal module The system is in a different insertion phase; Figure 3 is an exploded view of one of the internal modules of Figure 2; Figure 4 is a perspective view of one of the component housings of Figure 3, shown in the figure To remove the windings before the noise reduction component is inserted therein, and to remove the windings for clarity; FIG. 5 is a perspective view similar to FIG. 4, the noise reduction component is inserted therein and the windings are shown for clarity 6 is a side view of the noise reduction component used in conjunction with the magnetic socket of FIG. 1; and FIG. 7 is used to match the noise reduction component of the disclosed embodiment. The twisted pair a side view; Figure 8 is a perspective view of a transformer toroidal coil, only the central winding segment is wound thereon; Figure 9 is a transformer loop coil and a central winding segment similar to Figure 8 a perspective view, but when the wires exit each end of the transformer toroidal coil, they are unwound; Figure 10 is a diagram of the transformer's toroidal coil and center after some wires are twisted in the holding twisted pair. A perspective view of the winding segment; Figure 11 is a perspective view of the transformer toroid with the complete central winding segment, the holding twisted pair and the standard twisted pair; Figure 12 is the transformer toroid a side view having a complete winding thereon for sliding the loop of the choke on a pair of wires; and Figure 13 is a perspective view of an alternative embodiment comprising a line positioning fixture having four The line extends through; Fig. 14 is an end view of the optional line positioning fixture of Fig. 13; Fig. 15 is a view of the transformer toroid, the central winding section and the holding twisted pair similar to Fig. 10. Side view but longer The twisted pair is part of an optional embodiment; Fig. 16 is a side view of an additional twisted step after Fig. 15; and Fig. 17 is a side view similar to Fig. 16, but An additional twisting step is performed on the lines extending from the two sides of the transformer choke; Fig. 18 is a perspective view similar to Fig. 11, but having the same as shown in Figs. The additional twisted portion; FIG. 19 is a side view of the fully assembled noise reduction assembly of the alternative embodiment; and FIG. 20 is a side view of the transformer toroid and the central winding segment, The central winding segment is only wound as part of a further optional embodiment; Figure 21 is the transformer toroid and the central winding segment of Figure 20 together with a single pair for positioning and controlling the wires a side view of the twisted section; Fig. 22 is a side view of the transformer toroid, the central winding section and the single twisted pair of Fig. 21 together with the standard twisted pair; Fig. 23 is the further The fully assembled noise reduction of the optional embodiment A side view of the device; Fig. 24 is a front perspective view of a single magnetic port, wherein the improved noise reduction assembly can be used; and Fig. 25 is a front view of a portion of the magnetic socket housing of Fig. 24. a perspective view of the internal module removed; Figure 26 is an exploded view of the internal module of Figure 25; and Figure 27 is before the noise reduction component is inserted therein and for clearing See a perspective view of the internal module of Figure 26 with the windings removed.
以下的說明係意欲將本發明之示範具體實施例之作業傳達給熟知此技藝之人士。應察知的是此說明係意欲幫助讀者，而非限制本發明。就其本身而論，參考本發明之一特性或觀點係意欲說明本發明之一具體實施例的一特性或觀點，而非意味著本發明之每一具體實施例必須具有該說明的特性。再者，應注意的是該描述的詳細說明敘述複數之特點。儘管某些特點已結合在一起用以敘述潛在的系統設計，該等特點亦可以未明確地揭示的其他結合方式使用。因此，除非另有指示，否則該描述的結合並非意欲具限制性。The following description is intended to convey the teachings of the exemplary embodiments of the invention to those skilled in the art. It is to be understood that this description is intended to assist the reader and not to limit the invention. In this regard, a feature or point of view of one embodiment of the present invention is intended to be illustrative of a particular feature or point of the invention. Furthermore, it should be noted that the detailed description of the description recites the features of the plural. Although some features have been combined to describe potential system designs, such features may also be used in other combinations that are not explicitly disclosed. Therefore, the combination of the description is not intended to be limiting, unless otherwise indicated.
如以上所提及，一般而言，需要將磁性插口中的磁性性質之電不相容性降至最低。此外，與高速磁性插口之磁性元件相關的容限典型地係極為緊密的。已確定的是環繞該變壓器環形線圈所纏繞的該等雙絞線之不相容的繞組會造成自一纏繞柱心至下一者的電不相容性，以及該變化性會造成一些變壓器超越容限。更特定言之，該等雙絞線延伸穿過該環形線圈的長度與方式能夠大大地影響該電磁次總成之該電性能。再者，由於事實上該等磁性耦合線於一些點處當其退出該環形線圈時係經解開，所以該環形線圈內部該等線易於解開。假若該解開作業未經控制，則該等線由於不同的因素，諸如尺寸、絕緣材料、環氧化合物的存在、如何操作該總成及每單位長度之線的雙絞，係以一不一致方式解開。該等線之相對無控制地解開以及其之相對於該環形線圈的位置，使其難以控制該主要線與次要線之間的耦合，並因而致使一變壓器至下一者的電特性方面之變化性。例如，已確認的是假若於一例子中該等線僅有該環形線圈之外側解開，而於其他例子中該等線於該環形線圈內係稍微解開，則二其他方面相同的變壓器之該等特性可為顯著地不同。該等雙絞線之不一致解開作業的結果係為一變壓器之該主要側磁性耦合至該變壓器之該次要側之變化性增加，會致使該等磁性元件的性能降低(例如，該耦合較無效率且可能為不可預測的)。As mentioned above, in general, it is desirable to minimize the electrical incompatibility of the magnetic properties in the magnetic socket. Moreover, the tolerances associated with magnetic components of high speed magnetic sockets are typically extremely tight. It has been determined that the incompatible windings of the twisted pairs wound around the toroid of the transformer cause electrical incompatibility from one winding core to the next, and this variability can cause some transformers to overshoot Tolerance. More specifically, the length and manner in which the twisted pairs extend through the loop coil can greatly affect the electrical performance of the electromagnetic subassembly. Moreover, since the magnetic coupling lines are in fact unwound at some point when they exit the toroidal coil, the lines inside the toroidal coil are easily untied. If the unwinding operation is uncontrolled, the lines are in an inconsistent manner due to different factors such as size, insulation, presence of epoxy compounds, how to operate the assembly and twisting of the line per unit length. Untied. The relatively uncontrolled unraveling of the lines and their position relative to the toroidal coil makes it difficult to control the coupling between the primary and secondary lines and thus the electrical characteristics of a transformer to the next. The variability. For example, it has been confirmed that if in one example the lines are only unwrapped on the outside of the toroid, and in other examples the lines are slightly uncoupled in the toroid, then the other transformers of the same aspect are These characteristics can be significantly different. The result of the inconsistent unwinding operation of the twisted pairs is that the variability of the primary side of a transformer magnetically coupled to the minor side of the transformer increases the performance of the magnetic components (eg, the coupling is less Inefficient and possibly unpredictable).
第1圖圖示一多重輸入、磁性、堆疊的插口100，其具有一外殼102係以一絕緣材料諸如一合成樹脂(例如，聚丁烯對苯二甲酸酯(PBT))所構成，以及包括前側開口或埠103係分別地加以構形用以接受一乙太網路或是RJ-45型插口(未顯示)。該磁性插口100係經構形安裝在電路板104上。一金屬或其他傳導性屏蔽總成106環繞該磁性插口外殼102供射頻(RF)及電磁干擾(EMI)之屏蔽目的，以及用以提供一接地參考。應注意的是，如第24-27圖中所示，一相似的構形能夠用於僅需一單一單元磁性插口的場合。1 illustrates a multiple input, magnetic, stacked socket 100 having a housing 102 constructed of an insulating material such as a synthetic resin (eg, polybutylene terephthalate (PBT)). And the front side opening or the 埠103 series are separately configured to accept an Ethernet or RJ-45 type jack (not shown). The magnetic socket 100 is configured to be mounted on the circuit board 104. A metal or other conductive shield assembly 106 surrounds the magnetic socket housing 102 for shielding purposes from radio frequency (RF) and electromagnetic interference (EMI), and to provide a ground reference. It should be noted that a similar configuration can be used where only a single unit magnetic socket is required, as shown in Figures 24-27.
應注意的是於此說明中，方向的表示，諸如上、下、左、右、前、後以及相似表示，用以解釋該結構且該揭示具體實施例之及每一部分之移動並不意欲為絕對的而係為相對的。當該揭示具體實施例之每一部分係位於該等圖式中所示的位置中時，該等表示係為適當的。然而，假若該揭示具體實施例之參考位置或架構改變，則該等表示根據該揭示具體實施例之參考架構上的改變而變化。It should be noted that in this description, representations of directions, such as up, down, left, right, front, back, and like, are used to explain the structure and the movement of each part of the disclosed embodiment is not intended to be Absolute and relative. Such representations are appropriate when each part of the disclosed embodiments is in the position shown in the drawings. However, if the reference position or architecture changes of the specific embodiments are disclosed, the representations vary depending on the changes in the reference architecture of the disclosed embodiments.
屏蔽總成106包括一前屏蔽組件106a及一後屏蔽組件106b。該等可結合的屏蔽組件係構成具有連鎖調整片108及開口110，用以在該屏蔽總成106係環繞該磁性插口100配置在適當位置時，將該等組件嚙合及牢固在一起。每一屏蔽組件106a、106b分別地包括接地栓釘112、114，當安裝於其上時延伸進入位在該電路板104上的貫穿孔116中。如於第2圖中所示，該磁性插口外殼102之該後部分包括相對大的開口115其係按適當大小製作及構形，用以接受內部次總成模組118。該等模組118提供該實體接觸用以嚙合該乙太網路插頭(未顯示)並亦提供該等插口之電濾波功能性。The shield assembly 106 includes a front shield assembly 106a and a rear shield assembly 106b. The engageable shield assemblies are constructed with interlocking tabs 108 and openings 110 for engaging and securing the shield assemblies 106 when they are placed in position about the magnetic jacks 100. Each of the shield assemblies 106a, 106b includes ground studs 112, 114, respectively, that extend into the through holes 116 on the circuit board 104 when mounted thereon. As shown in FIG. 2, the rear portion of the magnetic socket housing 102 includes a relatively large opening 115 that is sized and configured to receive the inner sub-assembly module 118. The modules 118 provide electrical contact functionality for engaging the Ethernet plug (not shown) and also providing the jacks.
參考第3圖，次總成模組118包括一接觸模組120其係電連接至一上印刷電路板122。該上印刷電路板122係安裝至一組件外殼126，包括磁性電路及濾波組件。下印刷電路板124係安裝在組件外殼126之該底部上。該上及下印刷電路板122、124包括電阻器、電容器及其他位在該組件外殼126內部與該等抗流器及變壓器相關聯的組件，一起地包含該磁性插口之該濾波電路。Referring to FIG. 3, the sub-assembly module 118 includes a contact module 120 electrically coupled to an upper printed circuit board 122. The upper printed circuit board 122 is mounted to a component housing 126, including a magnetic circuit and a filter assembly. The lower printed circuit board 124 is mounted on the bottom of the component housing 126. The upper and lower printed circuit boards 122, 124 include resistors, capacitors, and other components associated with the current transformers and transformers within the component housing 126, together with the filter circuitry of the magnetic socket.
接觸模組120包括一上接觸總成121a及一下接觸總成121b用以提供一堆疊插口或是雙重插口功能性。該上接觸總成121a提供實體與電氣界面，包括向上延伸的接觸終端128，用以連接至一乙太網路插頭。該下接觸總成121b係實體上連接至該上接觸總成121a以及包括向下延伸的導電接觸終端130。該接觸模組120係經由導線132電連接至該上印刷電路板122，其係藉由其他構件，諸如電焊或是傳導性黏著劑，以焊接或電連接至一列之印刷電路板墊134，該等墊係沿著上印刷電路板122之頂部，沿著其之一邊緣配置，同樣的印刷電路板墊列(未顯示)配置在上印刷電路板122之下表面上。The contact module 120 includes an upper contact assembly 121a and a lower contact assembly 121b for providing a stacked socket or dual socket functionality. The upper contact assembly 121a provides a physical and electrical interface, including an upwardly extending contact terminal 128 for connection to an Ethernet plug. The lower contact assembly 121b is physically connected to the upper contact assembly 121a and includes a downwardly extending conductive contact terminal 130. The contact module 120 is electrically connected to the upper printed circuit board 122 via wires 132, which are soldered or electrically connected to a column of printed circuit board pads 134 by other components, such as electric welding or conductive adhesive. The pad is disposed along the top of the upper printed circuit board 122 along one of its edges, and the same printed circuit board pad (not shown) is disposed on the lower surface of the upper printed circuit board 122.
組件外殼126係為一二件式總成，具有一右外殼136a及一左外殼136b用以固持該磁性元件151。亦提供用以固持及緩衝該磁性元件的一二件式減震發泡體嵌入件150a、150b。一金屬屏蔽部分153係配置在組件外殼126內，介於發泡體嵌入件150a、150b與包含在每一外殼半部分136a、136b內的該磁性元件151之間。該左及右外殼半部分136a、136b係由一合成樹脂構成，諸如LCP或其他相似的且實體上係為相同的材料，用以降低製造成本及增加裝配的簡易性。一閂扣突出部分138a係自每一外殼的右側壁142延伸。一閂扣凹部138b係配置位在每一外殼之左側壁140，牢固地將閂扣突出部分138a接受於其中。每一外殼半部分136a、136b係構成具有一大盒狀插座144(第6圖)。此插座144將該濾波磁性元件151接受於其中。The component housing 126 is a two-piece assembly having a right outer casing 136a and a left outer casing 136b for holding the magnetic element 151. A two-piece shock absorbing foam insert 150a, 150b for holding and buffering the magnetic element is also provided. A metal shield portion 153 is disposed within the component housing 126 between the foam inserts 150a, 150b and the magnetic element 151 contained within each of the housing halves 136a, 136b. The left and right outer casing halves 136a, 136b are constructed of a synthetic resin such as LCP or other similar and physically identical materials to reduce manufacturing costs and ease of assembly. A latch projection 138a extends from the right side wall 142 of each housing. A latch recess 138b is disposed in the left side wall 140 of each outer casing to securely receive the latch projection 138a therein. Each of the outer casing halves 136a, 136b is constructed to have a large box-shaped receptacle 144 (Fig. 6). This socket 144 receives the filter magnetic element 151 therein.
該磁性元件151提供阻抗匹配、信號成形以及調節、高電壓隔離及公用模式雜訊降低。此對於乙太網路系統係特別地有利，其使用具有無屏蔽雙絞對(“UTP”)傳輸線的電纜因該等線較屏蔽傳輸線更易於雜訊拾取。該磁性元件有助於濾除該雜訊並提供良好的信號完整性及電隔離。該磁性元件151包括四變壓器及抗流器次總成152與每一埠103相關聯。該抗流器係經構形用以對公用模式雜訊提出高阻抗，但對差動模式信號提出低阻抗。針對每一傳輸及接收頻道提供一抗流器，並且每一抗流器能夠直接地配線至該RJ-45連接器。The magnetic element 151 provides impedance matching, signal shaping and regulation, high voltage isolation, and common mode noise reduction. This is particularly advantageous for Ethernet systems, which use cables with unshielded twisted pair ("UTP") transmission lines that are more susceptible to noise pickup than shielded transmission lines. The magnetic element helps to filter out the noise and provide good signal integrity and electrical isolation. The magnetic element 151 includes four transformers and a choke sub-assembly 152 associated with each of the turns 103. The choke is configured to provide high impedance to common mode noise, but to provide low impedance to the differential mode signal. A current choke is provided for each of the transmission and reception channels, and each of the current transformers can be directly wired to the RJ-45 connector.
現參考第3-5圖，在該變壓器及抗流器次總成152係如下說明地加以裝配之後，裝配該組件外殼126。每一外殼136a、136b接受四磁性次總成152，以及導線係連接至導電金屬接腳154，諸如業界所熟知藉由焊接。發泡體減震嵌入件150a、150b的其中之一者係配置在每一外殼半部分136a、136b之內部。該等嵌入件150a、150b係按適當大小製作以致其之一顯著部分部分地自該等外殼半部分之該開口144延伸而出，並與一中心傳導金屬屏蔽部分139接觸，該中心傳導金屬屏蔽部分係經配置在外殼半部分136a、136b內並係夾合在發泡體嵌入件150a、150b之間。Referring now to Figures 3-5, after assembly of the transformer and choke sub-assembly 152 as described below, the assembly housing 126 is assembled. Each of the outer casings 136a, 136b receives a four magnetic secondary assembly 152, and the wires are connected to a conductive metal pin 154, such as by soldering. One of the foam absorbing inserts 150a, 150b is disposed inside each of the outer casing halves 136a, 136b. The inserts 150a, 150b are sized such that a significant portion thereof extends partially from the opening 144 of the outer casing halves and is in contact with a central conductive metal shield portion 139 that conducts a metallic shield Portions are disposed within the outer casing halves 136a, 136b and are sandwiched between the foam inserts 150a, 150b.
於外殼半部分136a、136b之裝配期間，該減震發泡體嵌入件150a、150b壓縮靠著該磁性元件151及中心屏蔽部分139，因此該等嵌入件150a、150b係經變形至空間中該填注點以及介於該等不同的變壓器與抗流器之間的裂縫。該等發泡體嵌入件150a、150b亦將該等變壓器及抗流器壓按靠著其之各別外殼之該開口144的側壁，用以將磁性元件固定在適當位置並降低突然地或是硬體移動可能發生折斷該等組件或致使該繞組折斷的可能性。During assembly of the outer casing halves 136a, 136b, the shock absorbing foam inserts 150a, 150b are compressed against the magnetic element 151 and the central shield portion 139, such that the inserts 150a, 150b are deformed into the space. Filling points and cracks between these different transformers and chokes. The foam inserts 150a, 150b also press the transformers and chokes against the side walls of the openings 144 of the respective outer casings thereof to hold the magnetic components in place and reduce abruptly or Hardware movement may occur with the possibility of breaking the components or causing the winding to break.
如以上說明，該磁性元件151包括四變壓器及抗流器次總成152係與該連接器之每一埠103結合。參考第6圖，所見一磁性次總成152之一具體實施例包括一一件式、磁性鐵氧體變壓器環形線圈160、一磁性鐵氧體抗流器環形線圈190、變壓器繞組170以及抗流器繞組191。變壓器繞組170包括一中心繞組段172、一固持雙絞段174以及一標準雙絞段176。As explained above, the magnetic element 151 includes four transformers and a choke sub-assembly 152 coupled to each of the turns 103 of the connector. Referring to Figure 6, one embodiment of a magnetic sub-assembly 152 is shown to include a one-piece, magnetic ferrite transformer toroid 160, a magnetic ferrite choke toroid 190, transformer winding 170, and anti-flow. Winding 191. Transformer winding 170 includes a center winding segment 172, a holding twisted pair 174, and a standard twisted pair 176.
第7圖圖示一四線之群組178其初始地係雙絞在一起，並纏繞該變壓器環形線圈160。該四線中之每一線係覆以一薄的、彩色編碼絕緣體，有助於該裝配製程。如於此所使用，該四線178係以一紅線178r、一天然色線或銅色線178n、一綠線178g以及一藍線178b的一重複型態。每單位長度之雙絞數目、該等線之該直徑、該絕緣之該厚度以及該等環形線圈160及162之尺寸及磁性品質、該等線纏繞該等環形線圈的次數以及環繞該磁性元件的該材料之介電常數，皆係用以建立該系統磁性元件之該所需電氣性能的設計因素。Figure 7 illustrates a group of four lines 178 that are initially twisted together and wound around the transformer toroid 160. Each of the four wires is covered with a thin, color-coded insulator to aid in the assembly process. As used herein, the four lines 178 are in a repeating pattern of a red line 178r, a natural color line or a copper color line 178n, a green line 178g, and a blue line 178b. The number of twisted pairs per unit length, the diameter of the wires, the thickness of the insulation, and the size and magnetic quality of the loop coils 160 and 162, the number of times the wires are wound around the loop coils, and the surrounding of the magnetic element. The dielectric constant of the material is a design factor used to establish the desired electrical performance of the magnetic components of the system.
如第8圖中所示，該四雙絞線178係***一中心孔或開口162，延伸穿過變壓器環形線圈為了構成中心繞組段172。該等雙絞線178係纏繞變壓器環形線圈160之該外表面164，並再次穿過中心孔162，此製程係經重複直至該雙絞線群組178已穿過該中心孔達所需次數為止。如圖所示，該雙絞線群組178延伸穿過該中心孔162四次。因此，該雙絞線178纏繞該環形線圈160之該外表面164三次。於一些場合中，所需的是均勻地隔開該中心繞組段172之該雙絞線178，沿著變壓器環形線圈160之該外表面164延伸因此，例如，纏繞該環形線圈160三次或匝數為三，該等雙絞線係經定位而彼此相隔大約為一百二十度。As shown in FIG. 8, the four twisted pair 178 is inserted into a central bore or opening 162 that extends through the transformer toroid to form a central winding segment 172. The twisted pairs 178 are wound around the outer surface 164 of the transformer toroid 160 and pass through the central aperture 162 again. The process is repeated until the twisted pair group 178 has passed through the central aperture for the required number of times. . As shown, the twisted pair group 178 extends through the central aperture 162 four times. Thus, the twisted pair 178 wraps around the outer surface 164 of the toroidal coil 160 three times. In some instances, it is desirable to evenly separate the twisted pair 178 of the central winding segment 172, extending along the outer surface 164 of the transformer toroid 160 so that, for example, the toroidal coil 160 is wound three times or turns For three, the twisted pairs are positioned approximately one hundred and twenty degrees apart from each other.
現參考第9圖，圖中顯示該變壓器環形線圈160連同該完成的中心繞組段172。圖中顯示該等雙絞線178係在其之退出中心孔162的該等部分已解開之後，因此該等個別線可如所需地重定路線或再次雙絞用以完成該磁性元件總成。然而，如此會產生一潛在問題，其中該磁性元件151係經設計因此該等雙絞線178當其纏繞環形線圈160時，針對一段固定長度會相互電耦合。該等個別線178r、178n、178g及178b與環形線圈160之該等端部表面166a、166b相鄰係未雙絞，因此難以防止線解開而同時仍在中心孔162內。假若發生此狀況，該磁性元件151之該等電氣性質在該等未雙絞將變得較不會磁性耦合以及，例如，潛在地降低該變壓器之效率時會有負面的影響。Referring now to Figure 9, the transformer toroidal coil 160 is shown along with the completed central winding segment 172. The figures show that the twisted pairs 178 are after their portions of the exit center hole 162 have been unwound, so that the individual wires can be rerouted as needed or twisted again to complete the magnetic component assembly. . However, this creates a potential problem in that the magnetic element 151 is designed such that the twisted pairs 178 are electrically coupled to each other for a fixed length when they are wound around the toroidal coil 160. The individual wires 178r, 178n, 178g, and 178b are not twisted adjacent to the end surfaces 166a, 166b of the toroidal coil 160, so it is difficult to prevent the wire from being untwisted while still being in the center hole 162. If this occurs, the electrical properties of the magnetic element 151 will have a negative impact as the untwisted pair will become less magnetically coupled and, for example, potentially reduce the efficiency of the transformer.
為了確保退出中心孔162線178係以一相一致的方式保持該所需的耦合，該紅線178r及藍線178b當其與變壓器環形線圈160之端部表面166相鄰地離開中心孔162時，係於一固持雙絞區域182中雙絞在一起(用以產生紅及藍固持雙絞線178rb)。(第13圖)同樣地，該綠線178g及天然色線178n亦係在其於固持雙絞區域182內與端部表面166a相鄰地自中心孔162退出時雙絞在一起(用以產生綠線及天然色線固持雙絞線178gn)。該紅及藍雙絞線178rb以及該綠線與天然色雙絞線178gn係自該環形線圈160之端部表面166a於相反的方向(分別為左及右，如第10圖中觀視上延伸)。在該環形線圈之相對端部表面166b處出現同樣的該雙絞線178之解開狀況。同樣地，該紅線178r及該藍線178b係一起雙絞用以產生另一固持雙絞178rb，如同該綠線178g及該天然色線178n係一起雙絞用以產生綠線與天然色線固持雙絞178gn。然而，應注意的是儘管該紅與藍固持雙絞178rb及該綠線與天然色線固持雙絞178gn係如第10中所觀視地自端部表面166a左右地延伸，但該紅與藍固持雙絞174rb以及該綠線與天然色線固持雙絞174gn係於相反方向(右及左，如第10圖中觀視)自相對端部表面166b延伸。亦即，位於一端部表面166a該紅與藍固持雙絞174rb，係以與自該相對端部表面166b延伸的綠線與天然色線固持雙絞174gn相同的方向上延伸。此係能夠於第14圖中清楚可見，其中該固持雙絞174rb、178gn係較第10圖中者為長。To ensure that the exit center hole 162 line 178 maintains the desired coupling in a consistent manner, the red line 178r and the blue line 178b exit the center hole 162 adjacent to the end surface 166 of the transformer toroid 160. The pair is twisted together in a holding twisted pair region 182 (to produce a red and blue fixed twisted pair 178rb). (Fig. 13) Similarly, the green line 178g and the natural color line 178n are also twisted together when they are withdrawn from the center hole 162 adjacent to the end surface 166a in the holding twisted region 182 (for generating The green line and the natural color line hold the twisted pair 178gn). The red and blue twisted pair 178rb and the green line and the natural color twisted pair 178gn are in opposite directions from the end surface 166a of the toroidal coil 160 (left and right, respectively, as viewed in FIG. 10) ). The same untwisting condition of the twisted pair 178 occurs at the opposite end surface 166b of the toroidal coil. Similarly, the red line 178r and the blue line 178b are twisted together to generate another holding twist 178rb, as the green line 178g and the natural color line 178n are twisted together to generate a green line and a natural color line. Twisted 178gn. However, it should be noted that although the red and blue fixed twisted pair 178rb and the green line and the natural color line hold twisted pair 178gn extend from the end surface 166a to the left and right as viewed in the tenth, the red and blue The twisted pair 174rb is held and the green line and the natural color line holding twisted pair 174gn are extended in opposite directions (right and left, as viewed in FIG. 10) from the opposite end surface 166b. That is, the red and blue holding twists 174rb on the one end surface 166a extend in the same direction as the green line extending from the opposite end surface 166b in the same direction as the natural color line holding twisted pair 174gn. This can be clearly seen in Figure 14, where the holding twisted pair 174rb, 178gn is longer than in Figure 10.
包括該固持雙絞段174用以確保該所需的雙絞線178之電氣特性係以與其退出中心孔162的一相一致方式加以維持，並保持該變壓器之該主要側與該變壓器之次要側之間所需的耦合。藉經由該綠線與天然色線178g、178n之雙絞作業用以產生綠線及天然色線固持雙絞174gn，以及紅線與藍線178r、178b之雙絞作業用以產生紅線及藍線固持雙絞174rb而產生該固持雙絞段174，以一相一致的方式保持該等變壓器之該主要側與次要側之間的所需電氣特性及耦合。更特定言之，每一固持雙絞包括源自於該變壓器之該主要側的一線(178r或178g)以及源自於該變壓器之該次要側的一線(178b或178n)，為了於該變壓器內儘可能長久地且儘可能相一致的一方式維持耦合，較佳地達到有意地將該等主要與次要線引導於不同的方向上的程度。經由使用該固持雙絞，可精確地控制當該雙絞線178退出該中心孔166時之未雙絞，並因而該變壓器之該主要與次要側之耦合可以一相一致方式加以控制，容許控制涵蓋該磁性元件151之製造變化性。因此，該等合成的磁性插口能夠相一致地提供該工業上所需的高數據速率。The holding twisted pair 174 is included to ensure that the electrical characteristics of the desired twisted pair 178 are maintained in a manner consistent with its exit from the central aperture 162, and that the primary side of the transformer is secondary to the transformer. The required coupling between the sides. Through the twisting operation of the green line and the natural color lines 178g, 178n to generate the green line and the natural color line to hold the twisted pair 174gn, and the twisting operation of the red line and the blue line 178r, 178b to generate the red line and the blue line holding The twisted pair 174rb produces the holding twisted pair 174 to maintain the desired electrical characteristics and coupling between the primary and secondary sides of the transformer in a consistent manner. More specifically, each holding twist includes a line (178r or 178g) originating from the main side of the transformer and a line (178b or 178n) originating from the minor side of the transformer for the transformer The coupling is maintained in a manner that is as long as possible and as consistent as possible, preferably to the extent that the primary and secondary lines are intentionally directed in different directions. By using the holding twisted pair, the untwisted when the twisted pair 178 exits the center hole 166 can be precisely controlled, and thus the coupling of the primary and secondary sides of the transformer can be controlled in a consistent manner, allowing Control covers the manufacturing variability of the magnetic element 151. Thus, the synthetic magnetic sockets are capable of consistently providing the high data rates required by the industry.
於執行具有該等固持雙絞繞組的一變壓器與不具該等繞組的一變壓器之比較作業的測試中，頃發現的是藉由控制該主要與次要線當其退出該環形線圈時之該鄰近性，所有的正向回程損耗(forward return loss)、反向回程損耗(reverse return loss)、正向***損耗(forward insertion loss)及反向***損耗(reverse insertion loss)皆得以改良。更特定言之，回程損耗較佳地在400MHz為2.5dB以及***損耗較佳地在400MHz為0.5dB。由於改良該磁性元件151之電氣性能對於提供一可製造設計而言係為有利的，並能夠可靠地在高速下作業，諸如每秒10億位元(Gigabits)，性能上的改良以及該磁性元件之相容性係特別地有幫助。In the test of performing a comparison operation between a transformer having the fixed twisted pair windings and a transformer having no such windings, it is found that by controlling the primary and secondary lines when they exit the loop coil Sexuality, all forward return loss, reverse return loss, forward insertion loss, and reverse insertion loss are improved. More specifically, the return loss is preferably 2.5 dB at 400 MHz and the insertion loss is preferably 0.5 dB at 400 MHz. Improvements in the electrical performance of the magnetic element 151 are advantageous for providing a manufacturable design and are capable of reliably operating at high speeds, such as Gigabits per second, performance improvements and magnetic components. The compatibility is particularly helpful.
在該綠線與天然色線固持雙絞174gn以及該紅與藍固持雙絞174rb產生之後，該等線(178r、178n、178g及178b)繼續進行至該標準雙絞段176，如第11圖中清楚可見。於該等標準雙絞段處，針對該最終的總成，該等線係經雙絞為了如所需正確地結合。更特定言之，源自於環形線圈160之一端部表面166a的該藍線178b係與自環形線圈160之該相對端部表面166b延伸的該天然色線(natural wire)178n雙絞，用以產生最終的雙絞線176bn。於該固持雙絞繞組段174中與該藍線178b雙絞，自環形線圈160之端部表面166a延伸的該紅線178r，接著與自另一端部表面166b延伸的該綠線178g雙絞，以及係與該固持雙絞繞組段174中的天然色線178n雙絞，自另一端部表面166b延伸用以產生最終的雙絞線176rb。同樣地，自該第一端部表面166a延伸(如第11圖中所示的左邊)的該天然色線178n係與自環形線圈160之該相對端部表面166b延伸的該藍線178b雙絞，用以產生最終的雙絞線176bn。最終地，自該第一端部表面166a延伸的該綠線178g係與自該相對端部表面166b延伸的該紅線178r雙絞，用以產生最終的雙絞線176rg。如第11圖中所示，延伸至左邊的該紅與綠最終的雙絞線176rg將自其剝去其之絕緣物，因此其係互連在一起如同該變壓器電路的一中心分接頭。同樣地，如第11圖中所示延伸至左邊的該藍線與天然色線最終雙絞線176bn，亦係將自其剝去其之絕緣物，因此其係為電連接的並亦作為該變壓器之該次要電路的一中心分接頭。After the green line and the natural color line hold the twisted pair 174gn and the red and blue fixed twisted pair 174rb is generated, the lines (178r, 178n, 178g and 178b) continue to the standard twisted pair 176, as shown in FIG. It is clearly visible. At the standard twisted sections, the threads are twisted for the final assembly to properly bond as desired. More specifically, the blue line 178b originating from one end surface 166a of the toroidal coil 160 is twisted with the natural wire 178n extending from the opposite end surface 166b of the toroidal coil 160 for The resulting twisted pair 176bn is produced. The red wire 178r extending from the end surface 166a of the toroidal coil 160 is twisted with the blue wire 178b in the holding twisted pair winding section 174, and then twisted with the green wire 178g extending from the other end surface 166b, and The natural color line 178n in the holding twisted pair winding section 174 is twisted and extends from the other end surface 166b to create a final twisted pair 176rb. Likewise, the natural color line 178n extending from the first end surface 166a (as shown to the left in Figure 11) is twisted with the blue line 178b extending from the opposite end surface 166b of the toroidal coil 160. Used to produce the final twisted pair 176bn. Finally, the green line 178g extending from the first end surface 166a is twisted with the red line 178r extending from the opposite end surface 166b to create a final twisted pair 176rg. As shown in Fig. 11, the red and green final twisted pair 176rg extending to the left will be stripped of the insulation therefrom, and thus interconnected together as a center tap of the transformer circuit. Similarly, the blue line extending to the left as shown in FIG. 11 and the final twisted pair 176bn of the natural color line are also the insulation from which the strip will be stripped, so that it is electrically connected and also serves as the A center tap of the secondary circuit of the transformer.
於一些例子中，需要將以單獨或是個別方式延伸的任何線178之長度減至最小。如第7圖中所示，當該等線178係以雙絞方式延伸穿過變壓器環形線圈160時，該等線係以一相一致的方式耦合在一起。當該等線退出該中心孔162時，成對之線係雙絞在一起用以構成該固持雙絞段174，包括耦合該等變壓器之該等主要及次要側。構成該等固持雙絞段的該等成對之線接著加以分開，以及產生另外的成對之線並雙絞在一起用以構成該等標準雙絞段176，致使形成雙絞的成對線用於傳送差動信號及中心分接頭。如此，自該等固持雙絞段174至該等標準雙絞段176構成該轉變部分，以該一方式將未與另一線耦合的任何線延伸之長度減至最小。參考第11圖，圖中可見該等線自該固持雙絞段(由線178gn構成)延伸至左邊於轉變部分(位於175a處)緊接地進入該等標準雙絞段(由線178bn、178rg構成)。另一方面，圖中可見，於第11圖中自藉由線178rb、178gn構成的該固持雙絞段至該右邊的轉變部分未緊接地轉變進入該等標準雙絞段(由線178bn、178rg構成)，而該等線係獨自地(於175b處)延伸一段距離直至開始該等標準雙絞段為止。視該系統及其他因數之靈敏度而定，於此轉變期間該等線獨自地行進的該段距離會造成系統性能降低(例如，效率降低)，因而右邊該構形較非為所需的。易言之，增加該主要與次要線之間該鄰近部分的相容性，並且於其端部處已確認的是易於提供一更為可靠的總成。In some instances, the length of any line 178 that extends in a single or individual manner needs to be minimized. As shown in FIG. 7, when the lines 178 extend through the transformer toroid 160 in a twisted manner, the lines are coupled together in a consistent manner. When the lines exit the central aperture 162, the pairs of wires are twisted together to form the holding twisted pair 174, including coupling the primary and secondary sides of the transformers. The pairs of wires constituting the holding twisted pairs are then separated and additional pairs of wires are created and twisted together to form the standard twisted segments 176, resulting in a twisted pair of wires Used to transmit differential signals and center taps. Thus, from the holding of the twisted pair 174 to the standard twisted pair 176, the transition portion is formed in such a way that the length of any line extension that is not coupled to the other line is minimized. Referring to Figure 11, it can be seen that the lines extend from the holding twisted pair (consisting of line 178gn) to the left to the transition portion (at 175a) and immediately into the standard twisted pair (consisting of lines 178bn, 178rg) ). On the other hand, it can be seen that in Fig. 11, the fixed twisted pair formed by the lines 178rb, 178gn to the right transition portion is not immediately grounded into the standard twisted pair (by line 178bn, 178rg) Constituting), and the lines are extended by themselves (at 175b) for a distance until the standard twisted pair is started. Depending on the sensitivity of the system and other factors, the distance that the lines travel alone during this transition can result in reduced system performance (e.g., reduced efficiency), and thus the configuration on the right is less desirable. In other words, the compatibility of the adjacent portion between the primary and secondary lines is increased, and it has been confirmed at its ends that it is easy to provide a more reliable assembly.
如第12圖中所示，該抗流器環形線圈190係相對於該變壓器在該箭頭“A”的方向上向下地滑動，因此該上紅與綠最終雙絞線176rg延伸通過抗流器環形線圈190之該中心開口192，直至其之下表面194係與該紅及綠最終雙絞線176rg與該藍線及天然色線最終雙絞線176bn之間該相交部分196相鄰為止。該綠與紅最終雙絞線176rg接著環繞抗流器環形線圈190之該外表面198形成圈，該綠與紅最終雙絞線176rg之該端部接著往回穿過抗流器環形線圈190之該中心孔192。重複此製程直至該紅及綠最終雙絞線176rg係纏繞抗流器環形線圈190之該外表面198該所需次數(於第12圖中所示為8次)，以及環繞抗流器環形線圈190之該外表面198該等匝係如第6圖中所示般均勻地隔開為止。As shown in Fig. 12, the choke coil 190 is slid downward relative to the transformer in the direction of the arrow "A", so the upper red and green final twisted pair 176rg extends through the choke ring The central opening 192 of the coil 190 is until its lower surface 194 is adjacent the intersection 196 between the red and green final twisted pair 176rg and the blue line and the natural color line final twisted pair 176bn. The green and red final twisted pair 176rg then loops around the outer surface 198 of the choke coil 190, the end of the green and red final twisted pair 176rg then passing back through the choke coil 190 The center hole 192. This process is repeated until the red and green final twisted pair 176rg is wound around the outer surface 198 of the choke coil 190 by the required number of times (8 times as shown in Fig. 12), and the toroidal toroidal coil The outer surface 198 of the 190 is evenly spaced as shown in FIG.
亦能夠具有附加結構用以完成固持雙絞繞組段174之目標(亦即，確保當該等雙絞線178環繞變壓器環形線圈160時，該變壓器之該主要與次要側之相一致且緊密的實體定位與耦合)。例如，如第13及14圖中所示，可環繞該雙絞線178與環形線圈160之端部表面166a、166b相鄰施加一彈性夾具或開環200。夾具200係為一環形圈狀具有一中心孔202以及當將該等雙絞線178壓入中心孔202時所通過的一開口204。中心孔202係按適當尺寸製作，俾以具有一直徑稍微小於雙絞線178之該群組的直徑，因此該夾具200係經壓縮為了將該等雙絞線178固持於其中。開口204係按適當尺寸製作俾以容許***該等雙絞線178而讓該夾具200環繞或包圍該等雙絞線足以將其固持在適當位置。儘管圖中所示該該夾具200具有之端部206於一圓周方向上係為間隔開的，並環繞該圓周大約300度地延伸，視該夾具200的可撓性而定，但該等端部能夠更為緊密地在一起或甚至是部分重疊並位於不同的平面中，只要夾具200係具充分的可撓性用以容許該等雙絞線在該夾具之該等端部之間通過而將該雙絞線178固持在該中心孔202中。該夾具可以Hytrel、矽氧橡膠或是其他具充分可撓性材料製成。此外，可使用將該等線固持在適當位置的其他結構，諸如膠帶、橡皮圈或電纜繫帶。It is also possible to have an additional structure for accomplishing the goal of holding the twisted pair winding section 174 (i.e., ensuring that the primary and secondary sides of the transformer are consistent and compact when the twisted pair 178 surrounds the transformer toroidal coil 160. Physical positioning and coupling). For example, as shown in Figures 13 and 14, a resilient clamp or open loop 200 can be applied adjacent the end surface 166a, 166b of the toroidal coil 178 around the twisted pair 178. The clamp 200 is in the form of an annular ring having a central opening 202 and an opening 204 through which the twisted pair 178 is pressed into the central opening 202. The central aperture 202 is sized to have a diameter that is slightly smaller than the diameter of the group of twisted pairs 178, such that the clamp 200 is compressed to hold the twisted pairs 178 therein. The openings 204 are sized to allow insertion of the twisted pairs 178 such that the clamp 200 surrounds or encloses the twisted pairs sufficient to hold them in place. Although the end portion 206 of the jig 200 is shown as being spaced apart in a circumferential direction and extending approximately 300 degrees around the circumference, depending on the flexibility of the jig 200, the ends are The portions can be more closely together or even partially overlapping and located in different planes as long as the clamp 200 is sufficiently flexible to allow the twisted pairs to pass between the ends of the clamp The twisted pair 178 is held in the center hole 202. The fixture can be made of Hytrel, silicone rubber or other materials with sufficient flexibility. In addition, other structures that hold the wires in place, such as tape, rubber bands or cable ties, can be used.
此外，可使用可任擇的線雙絞結構。例如，參考第15圖，該等固持雙絞段174與第10圖者相較可加長。較長的源自於該變壓器環形線圈160之一端部166a的紅與藍固持雙絞174rb’，可與較長的源自於該變壓器環形線圈之另一端部166b的綠線與天然色線固持雙絞174gn’雙絞，用以產生一附加的雙絞210rbgn(第16圖)。同樣地，源自於該環形線圈160之該第一端部166a的該較長綠線與天然色線固持雙絞174gn’，可與源自於該環形線圈160之該相對端部166b的該較長的紅與藍固持雙絞174rb’雙絞在一起，用以產生一第二附加雙絞210rbgn(第17圖)。在產生該等附加雙絞之後，該等線接著加以分開並再次雙絞為了產生紅與綠最終雙絞線176rg，自該環形線圈160之該相對端部166a、166b延伸，以及該藍線與天然色線最終的雙絞線176bn，亦自該環形線圈160之該相對端部166a、166b延伸，如第18圖中所示並與第14圖中所示者相似。於該位置處，該抗流器環形線圈190係在該上紅與綠最終雙絞線176rg上滑動並如第12圖中所示般處理以及相對於第12圖說明，為了產生如第19圖中所示該可任擇變壓器及抗流器次總成215。藉由產生該等附加雙絞，該等變壓器之該等主要與次要側之間該耦合係相一致地耦合，並簡化該轉變至該最終雙絞線。因此，在該耦合的主要與次要線延伸超越該變壓器環形線圈之一內部後能夠使用該等主要與次要線之間雙絞之若干最低預定數目，用以控制該變壓器中該等主要與次要線之間耦合中的變化。再者，假若該等主要與次要線之接近係經控制直至該等主要與次要線係意欲於不同的方向行進(例如，完成轉向)為止，則能夠進一步地改良該變壓器之效率。因此，已確定的是針對複數的環境，小心地控制越接近完成該轉向之位置，變壓器的性能將越佳。In addition, an optional wire twisted structure can be used. For example, referring to Fig. 15, the holding twisted pair 174 can be lengthened as compared to the tenth figure. The longer red and blue holding twist 174rb' originating from one end 166a of the transformer toroid 160 can be held with a longer green line and natural color line originating from the other end 166b of the transformer toroid. Twisted 174gn' twisted pair to create an additional twisted 210rbgn (Fig. 16). Similarly, the longer green line originating from the first end portion 166a of the toroidal coil 160 and the natural color line holding the twisted pair 174gn' may be derived from the opposite end portion 166b of the toroidal coil 160. The longer red and blue fixed twisted pair 174rb' are twisted together to create a second additional twisted 210rbgn (Fig. 17). After generating the additional twisted pairs, the lines are then separated and twisted again to produce a red and green final twisted pair 176rg extending from the opposite ends 166a, 166b of the toroidal coil 160, and the blue line The final twisted pair 176bn of the natural color line also extends from the opposite ends 166a, 166b of the toroidal coil 160, as shown in Fig. 18 and similar to that shown in Fig. 14. At this position, the choke loop coil 190 slides over the upper red and green final twisted pair 176rg and is processed as shown in Fig. 12 and illustrated with respect to Fig. 12, in order to produce Fig. 19 The optional transformer and choke sub-assembly 215 is shown. By creating the additional twists, the couplings of the transformers are primarily coupled in unison with the secondary side and simplify the transition to the final twisted pair. Thus, after the primary and secondary lines of the coupling extend beyond one of the transformer toroids, a number of minimum predetermined numbers of twists between the primary and secondary lines can be used to control the primary A change in coupling between secondary lines. Furthermore, the efficiency of the transformer can be further improved if the primary and secondary lines are controlled until the primary and secondary lines are intended to travel in different directions (eg, complete steering). Therefore, it has been determined that for a complex environment, the closer the closer the steering is completed, the better the performance of the transformer will be.
第20-23圖中顯示用於將該等線178固持在其之所需位置的一雙絞結構之一另外的具體實施例。第20圖顯示具有與第8圖之相似雙絞線但是纏繞該環形線圈的雙絞線178之數目或是匝數不同的一變壓器環形線圈160。第20圖之該纏繞變壓器環形線圈160係以與第8圖之該相似方式裝配，但該等線178穿過中心孔162的次數較第8圖多一次。於該所示的具體實施例中，最後地環形線圈160具有纏繞其之外表面164五次的該等雙絞線178。於第20圖中所圖示的裝配階段，該等雙絞線178係環繞該外表面164配置四次並且相互相隔約七十二度配置，除了隔開最遠的二線群組外其係大約隔開一百四十四度用以定義一對準位置168(第21圖)，其大約距該等間隔最遠的雙絞線群組七十二度且介於該等群組之間。An additional embodiment of a twisted pair structure for holding the line 178 in its desired position is shown in Figures 20-23. Fig. 20 shows a transformer toroidal coil 160 having a twisted pair 178 similar to that of Fig. 8 but having a twisted pair 178 wound around the loop coil or a different number of turns. The winding transformer toroid 160 of Fig. 20 is assembled in a similar manner to that of Fig. 8, but the number of times the line 178 passes through the center hole 162 is one more than that of Fig. 8. In the particular embodiment shown, the final toroidal coil 160 has the twisted pairs 178 wound around its outer surface 164 five times. In the assembly phase illustrated in Figure 20, the twisted pairs 178 are arranged four times around the outer surface 164 and are spaced about seventy-two degrees apart from one another, except for the farthest two-line group. Approximately one hundred and forty-four degrees are spaced apart to define an alignment location 168 (FIG. 21) that is approximately seventy-two degrees from the group of twisted pairs furthest from the interval and between the groups .
該等雙絞線178之一端部係自環形線圈160之該頂部與底部表面166a、166b的每一表面延伸。該等雙絞線之該第一端部178a係橫向地移動，因此其一般地配置在環形線圈160之該外橫向(如第21圖中的左邊)表面上方，並與該對準位置168對準。該等雙絞線178之該第二或相對端部178b接著係沿著該下表面166b及外表面164向上彎曲與位在環形線圈160之該外表面164上的對準位置168對準，並纏繞該等雙絞線178之第一端部178a一次，用以產生一單一雙絞220其包括纏繞該第一端部178a之所有線的該第二端部178b之所有線。如第21圖中所示，該等雙絞線178之該第二端部178b延伸橫越環形線圈160之該頂部表面166a以及離開該對準位置168。One end of the twisted pair 178 extends from each of the top and bottom surfaces 166a, 166b of the toroidal coil 160. The first end portion 178a of the twisted pairs is laterally displaced, such that it is generally disposed over the outer lateral surface (as in the left side of FIG. 21) of the toroidal coil 160 and is aligned with the aligned position 168 quasi. The second or opposite end 178b of the twisted pair 178 is then aligned upwardly along the lower surface 166b and the outer surface 164 to align with the aligned position 168 on the outer surface 164 of the toroidal coil 160, and The first ends 178a of the twisted pairs 178 are wound once to create a single twisted pair 220 that includes all of the lines of the second end 178b that wrap around all of the lines of the first end 178a. As shown in FIG. 21, the second end 178b of the twisted pair 178 extends across the top surface 166a of the toroidal coil 160 and away from the aligned position 168.
源自於該等第一及第二端部178a、178b的該等個別線接著立即地解開超越(或是如第21圖中所示位在上方)該單一雙絞220。該等個別線接著以於第11圖中所示相似的一方式針對該最終總成經雙絞用以產生該等所需的標準雙絞段176(第22圖)。更特定言之，源自於雙絞線178之第一端部178a的該藍線178b係與雙絞線178之第二端部178b的該天然色線178n雙絞，用以產生最終的雙絞線176bn。源自於雙絞線178之第一端部178a的該紅線178r係與雙絞線178之第二端部178b的該綠線178g雙絞，用以產生最終的雙絞線176rg。同樣地，源自於雙絞線178之第一端部178a的該天然色線178n係與雙絞線178之第二端部178b的該藍線178b雙絞，用以產生最終的雙絞線176bn。最後地，自雙絞線178之第一端部178a延伸的該綠線178g係與雙絞線178之第二端部178b的該紅線178r雙絞，用以產生最終的雙絞線176rg。延伸至第22圖中右邊的該紅與綠最終雙絞線176rg，將使其之絕緣自其剝去，因此其係互連在一起如同該變壓器電路的一中心分接頭。同樣地，如於第22圖中所示延伸至右邊的該藍線與天然色線最終雙絞線176bn的其中之一者亦自其將其之絕緣剝去，因此其係為電連接並亦使用作為該變壓器之該次要電路的一中心分接頭。The individual lines originating from the first and second end portions 178a, 178b then immediately unravel the single twisted pair 220 (or above the position shown in Figure 21). The individual wires are then twisted for the final assembly in a similar manner as shown in Figure 11 to produce the desired standard twisted pair 176 (Fig. 22). More specifically, the blue line 178b originating from the first end 178a of the twisted pair 178 is twisted with the natural color line 178n of the second end 178b of the twisted pair 178 to produce the final double Stranded wire 176bn. The red line 178r originating from the first end 178a of the twisted pair 178 is twisted with the green line 178g of the second end 178b of the twisted pair 178 to produce the final twisted pair 176rg. Similarly, the natural color line 178n originating from the first end 178a of the twisted pair 178 is twisted with the blue line 178b of the second end 178b of the twisted pair 178 to produce the final twisted pair. 176bn. Finally, the green line 178g extending from the first end 178a of the twisted pair 178 is twisted with the red line 178r of the second end 178b of the twisted pair 178 to produce the final twisted pair 176rg. The red and green final twisted pair 176rg extending to the right in Fig. 22 will be insulated from it, so that they are interconnected together as a center tap of the transformer circuit. Similarly, one of the blue line and the natural color line final twisted pair 176bn extending to the right as shown in FIG. 22 is also insulated from the insulation of the natural color line, so it is electrically connected and also A center tap is used as the secondary circuit of the transformer.
如第22圖中所示般向上延伸的紅與綠最終雙絞線176rg接著滑進抗流器環形線圈190之中心開口192，直至其之下表面194一般地係與該單一雙絞220相鄰為止。該綠與紅最終雙絞線176rg係纏繞抗流器環形線圈190之該外表面198，以及該綠與紅最終雙絞線176rg接著往回穿過抗流器環形線圈190之該中心孔192。此製程係經重複直至該紅與綠雙絞線176rg纏繞抗流器環形線圈190之該外表面198達所需次數，以及環繞抗流器環形線圈190之該外表面198的該等匝係如第23圖中所示般均勻地隔開。The red and green final twisted pair 176rg extending upwardly as shown in Fig. 22 then slides into the central opening 192 of the choke coil 190 until its lower surface 194 is generally associated with the single twisted pair 220. Neighboring. The green and red final twisted pair 176rg is wrapped around the outer surface 198 of the choke coil 190, and the green and red final twisted pair 176rg is then passed back through the central aperture 192 of the choke coil 190. The process is repeated until the red and green twisted pair 176rg wraps around the outer surface 198 of the choke coil 190 a desired number of times, and the turns surrounding the outer surface 198 of the choke coil 190 are They are equally spaced as shown in Fig. 23.
第24圖圖示本發明之一可任擇具體實施例之該前側，其係處於其之完全裝配的形式。如圖所示，磁性插口300係為一單一埠插口，用以接受多重乙太網路或RJ-45型式之插頭(未顯示)。因為單一埠磁性插口300的複數之組件係與多埠磁性插口100之該等組件相同，相同的元件符號係用以標示相同的元件。磁性插口300包括一磁性插口外殼302，其係以一絕緣材料構成，諸如一合成樹脂，以及包括一單一前側開口或埠303，其係經構形用以接受一乙太網路或RJ-45型式之插頭(未顯示)。該磁性插口300係經構形用以安裝在印刷電路板304上。一金屬或是其他傳導性屏蔽總成306係用以環繞該磁性插口外殼302用以供RF及EMI屏蔽所用，以及用於提供一接地參考。屏蔽總成306係為一一件式構件，具有一後擋板306a其向下折疊覆蓋外殼302，用以如業界所熟知完全地圍住並屏蔽該外殼。Figure 24 illustrates the front side of an alternative embodiment of the present invention in its fully assembled form. As shown, the magnetic jack 300 is a single jack for accepting multiple Ethernet or RJ-45 type plugs (not shown). Since the plural components of a single magnetic socket 300 are the same as those of the multi-turn magnetic socket 100, the same component symbols are used to designate the same components. The magnetic socket 300 includes a magnetic socket housing 302 constructed of an insulating material, such as a synthetic resin, and including a single front side opening or weir 303 configured to accept an Ethernet or RJ-45. Type plug (not shown). The magnetic socket 300 is configured for mounting on a printed circuit board 304. A metal or other conductive shield assembly 306 is provided for surrounding the magnetic socket housing 302 for RF and EMI shielding and for providing a ground reference. The shield assembly 306 is a one-piece member having a tailgate 306a that folds down to cover the outer casing 302 for completely enclosing and shielding the outer casing as is well known in the art.
參考第25及26圖，次總成模組318包括一接觸模組320其係電連接至一印刷電路板(PCB)322。該PCB 322係安裝至一組件外殼326，其包括磁性電路及濾波組件。該PCB 322包括電阻器、電容器及以及任何其他與該抗流器及變壓器相關連位在該組件外殼326內部的組件，其一起包含該磁性插口之該濾波電路。Referring to Figures 25 and 26, the subassembly module 318 includes a contact module 320 electrically coupled to a printed circuit board (PCB) 322. The PCB 322 is mounted to a component housing 326 that includes a magnetic circuit and a filter assembly. The PCB 322 includes resistors, capacitors, and any other components associated with the current transformers and transformers within the component housing 326 that together include the filter circuit of the magnetic socket.
接觸總成321提供實體及電氣界面，包括接觸終端328，用以連接至一乙太網路插頭。該接觸模組320係經由導線332電連接至該PCB 322，該等導線係經熔接或藉由一些其他的構件電連接至沿著其之一邊緣335配置的一列孔334。The contact assembly 321 provides physical and electrical interfaces, including a contact terminal 328 for connection to an Ethernet plug. The contact module 320 is electrically coupled to the PCB 322 via wires 332 that are fused or electrically connected to a row of apertures 334 disposed along one of the edges 335 thereof by some other means.
參考第27及28圖，組件外殼326係為一一件式構件用以於其中固持磁性元件151。如以上所述，該磁性元件151提供阻抗匹配、信號成形以及調節、高電壓隔離及公用模式雜訊降低。變壓器及抗流器次總成152之結構係與以上所述者相同且不應重複。然而，除了如上所述地將變壓器及抗流器次總成152***組件外殼126之該等側邊，變壓器及抗流器次總成152係***通過位於組件外殼326之底部中的一開口344。如上所述，與變壓器及抗流器次總成152結合的該等線178係經熔接至導電金屬接腳354。該等導線經熔接之後，如有所需可將環氧化合物***該開口344。最終地，該PCB 322係安裝在該組件外殼326上用以完成該接觸模組320之總成，並將該模組***磁性插口外殼302中。Referring to Figures 27 and 28, the component housing 326 is a one-piece member for holding the magnetic member 151 therein. As described above, the magnetic element 151 provides impedance matching, signal shaping and regulation, high voltage isolation, and common mode noise reduction. The structure of the transformer and choke sub-assembly 152 is the same as described above and should not be repeated. However, in addition to inserting the transformer and choke sub-assembly 152 into the sides of the component housing 126 as described above, the transformer and choke sub-assembly 152 is inserted through an opening 344 in the bottom of the component housing 326. . As discussed above, the wires 178 in combination with the transformer and choke sub-assembly 152 are fused to the conductive metal pins 354. After the wires are fused, an epoxy compound can be inserted into the opening 344 if desired. Finally, the PCB 322 is mounted on the component housing 326 for completing the assembly of the contact module 320 and inserting the module into the magnetic socket housing 302.
儘管已就圖示的具體實施例說明提供的該揭示內容，但應瞭解的是該揭示內容不應詮釋為具限制性。無庸置疑地熟知此技藝之人士已閱讀以上揭示內容，對於不同的改變及修改將為顯而易見的。例如，該等線之色彩可加以改變及/或該等線可不同地加以群組化。因此，熟知此技藝之人士由審視此揭示內容將發現複數的其他具體實施例、修改及變化係涵蓋於該等附加申請專利範圍之範疇與精神內。While the disclosure has been described in terms of the specific embodiments illustrated, it should be understood that this disclosure should not be construed as limiting. It will be apparent to those skilled in the art having read the above disclosure, which will be apparent to the various changes and modifications. For example, the colors of the lines can be changed and/or the lines can be grouped differently. Therefore, it will be apparent to those skilled in the art,
100．．．插口100. . . socket
102．．．外殼102. . . shell
103．．．前側開口或埠103. . . Front side opening or 埠
104．．．電路板104. . . Circuit board
106．．．屏蔽總成106. . . Shield assembly
106a．．．前屏蔽組件106a. . . Front shield assembly
106b．．．後屏蔽組件106b. . . Rear shield assembly
108．．．連鎖調整片108. . . Chain adjustment film
110．．．開口110. . . Opening
112,114．．．接地栓釘112,114. . . Ground stud
115．．．開口115. . . Opening
116．．．貫穿孔116. . . Through hole
118．．．內部次總成模組118. . . Internal sub-assembly module
120．．．接觸模組120. . . Contact module
121a．．．上接觸總成121a. . . Upper contact assembly
121b．．．下接觸總成121b. . . Lower contact assembly
122．．．上印刷電路板122. . . Printed circuit board
124．．．下印刷電路板124. . . Lower printed circuit board
126．．．組件外殼126. . . Component housing
128．．．接觸終端128. . . Contact terminal
130．．．導電接觸終端130. . . Conductive contact terminal
132．．．導線132. . . wire
134．．．印刷電路板墊134. . . Printed circuit board pad
136a．．．右外殼136a. . . Right outer casing
136b．．．左外殼136b. . . Left outer casing
138a．．．閂扣突出部分138a. . . Latching protrusion
138b．．．閂扣凹部138b. . . Latch recess
139．．．中心傳導金屬屏蔽部分139. . . Center conductive metal shield
140．．．左側壁140. . . Left side wall
142．．．右側壁142. . . Right side wall
144．．．插座/開口144. . . Socket/opening
150a,150b．．．減震發泡體嵌入件150a, 150b. . . Shock absorbing foam insert
151．．．磁性元件151. . . Magnetic component
152．．．抗流器次總成152. . . Choke sub-assembly
153．．．金屬屏蔽部分153. . . Metal shield
154．．．導電金屬接腳154. . . Conductive metal pin
160．．．磁性鐵氧體變壓器環形線圈160. . . Magnetic ferrite transformer toroid
162．．．環形線圈/中心孔或開口162. . . Toroidal coil / center hole or opening
164．．．外表面164. . . The outer surface
166,166a,166b．．．端部表面166, 166a, 166b. . . End surface
168．．．對準位置168. . . Alignment position
170．．．壓器繞組170. . . Compressor winding
172．．．中心繞組段172. . . Central winding segment
174．．．持雙絞段174. . . Double twisted section
174rb,174rb’．．．紅及藍固持雙絞線174rb, 174rb’. . . Red and blue fixed twisted pair
174gn,174gn’．．．綠線及天然色線固持雙絞線174gn, 174gn’. . . Green line and natural color line hold twisted pair
175a．．．轉變部分175a. . . Transformation part
176．．．標準雙絞段176. . . Standard twisted pair
176bn．．．最終的雙絞線176bn. . . Final twisted pair
176rb．．．最終的雙絞線176rb. . . Final twisted pair
176rg．．．最終的雙絞線176rg. . . Final twisted pair
178．．．四線之群組/雙絞線178. . . Four-wire group/twisted pair
178a．．．第一端部178a. . . First end
178b．．．藍線178b. . . blue line
178g．．．綠線178g. . . green Line
178n．．．天然色線或銅色線178n. . . Natural color line or copper color line
178r．．．紅線178r. . . Red line
178rb．．．紅及藍固持雙絞線178rb. . . Red and blue fixed twisted pair
178gn．．．綠線及天然色線固持雙絞線178gn. . . Green line and natural color line hold twisted pair
182．．．固持雙絞區域182. . . Holding twisted zone
190．．．磁性鐵氧體抗流器環形線圈190. . . Magnetic ferrite choke coil
191．．．抗流器繞組191. . . Choke winding
192．．．中心開口192. . . Center opening
194．．．下表面194. . . lower surface
196．．．相交部分196. . . Intersection
198．．．外表面198. . . The outer surface
200．．．彈性夾具或開環200. . . Flexible clamp or open loop
202．．．中心孔202. . . Center hole
204．．．開口204. . . Opening
206．．．端部206. . . Ends
210rbgn．．．附加的雙絞210rbgn. . . Additional twisted pair
215．．．變壓器及抗流器次總成215. . . Transformer and choke sub-assembly
220．．．單一雙絞220. . . Single twisted pair
300．．．磁性插口300. . . Magnetic socket
302．．．磁性插口外殼302. . . Magnetic socket housing
303．．．前側開口或埠303. . . Front side opening or 埠
304．．．印刷電路板304. . . A printed circuit board
306．．．傳導性屏蔽總成306. . . Conductive shielding assembly
306a．．．後擋板306a. . . Tailgate
318．．．次總成模組318. . . Secondary assembly module
320．．．接觸模組320. . . Contact module
321．．．接觸總成321. . . Contact assembly
322．．．印刷電路板322. . . A printed circuit board
326．．．組件外殼326. . . Component housing
328．．．接觸終端328. . . Contact terminal
332．．．導線332. . . wire
334．．．孔334. . . hole
335．．．邊緣335. . . edge
344．．．開口344. . . Opening
354．．．金屬接腳354. . . Metal pin
第1圖係為一第一具體實施例的一磁性插口的一前透視圖；Figure 1 is a front perspective view of a magnetic socket of a first embodiment;
第2圖係為第1圖之該磁性插口外殼的一部分分解後透視圖，其中該內部模組係處於不同的***階段；Figure 2 is an exploded perspective view of a portion of the magnetic socket housing of Figure 1, wherein the internal modules are in different stages of insertion;
第3圖係為第2圖之該其中之一內部模組的一分解視圖；Figure 3 is an exploded view of one of the internal modules of Figure 2;
第4圖係為第3圖之其中之一組件外殼的透視圖，圖中所示為在該雜訊降低組件***其中之前且為了清楚顯示將該等繞組去除；Figure 4 is a perspective view of one of the component housings of Figure 3, showing the windings removed prior to insertion of the noise reduction assembly and for clarity;
第5圖係為與第4圖相同的一透視圖，該雜訊降低組件***其中且為了清楚顯示將該等繞組去除；Figure 5 is a perspective view identical to Figure 4 with the noise reduction assembly inserted therein and the windings removed for clarity;
第6圖係為用以搭配第1圖之該磁性插口使用的該雜訊降低組件的一側視圖；Figure 6 is a side view of the noise reduction assembly for use with the magnetic socket of Figure 1;
第7圖係為用以搭配該揭示具體實施例之該雜訊降低組件使用的該雙絞線的一側視圖；Figure 7 is a side elevational view of the twisted pair used in conjunction with the noise reduction assembly of the disclosed embodiment;
第8圖係為一變壓器環形線圈的一透視圖，僅將該中心繞組段纏繞於其上；Figure 8 is a perspective view of a transformer toroidal coil, only the central winding segment is wound thereon;
第9圖係為與第8圖相似的該變壓器環形線圈及中心繞組段的一透視圖，但當該等線退出該變壓器環形線圈之每一端部時將其解開；Figure 9 is a perspective view of the transformer toroid and the central winding segment similar to Figure 8, but unwound when the wires exit each end of the transformer toroid;
第10圖係為某些線在該固持雙絞段中係經雙絞之後，該變壓器環形線圈及中心繞組段的一透視圖；Figure 10 is a perspective view of the toroidal coil and the central winding section of the transformer after the twisted pair of the wire in the holding twisted pair;
第11圖係為該變壓器環形線圈之一透視圖，其上具有該完整的中心繞組段、固持雙絞段以及標準雙絞段；Figure 11 is a perspective view of the transformer toroid, having the complete central winding segment, the holding twisted pair and the standard twisted pair;
第12圖係為該變壓器環形線圈的一側視圖，其上具有完整的繞組，讓該抗流器環形線圈在一對線上滑動；Figure 12 is a side view of the transformer toroidal coil with a complete winding thereon, allowing the choke coil to slide on a pair of wires;
第13圖係為一可任擇具體實施例的一透視圖，包括一線定位夾具，其具有四線延伸通過；Figure 13 is a perspective view of an alternative embodiment including a line positioning fixture having a four-wire extension;
第14圖係為第13圖之該可任擇線定位夾具的一端視圖；Figure 14 is an end view of the optional line positioning fixture of Figure 13;
第15圖係為與第10圖相似的該變壓器環形線圈、中心繞組段及固持雙絞段的一側視圖，但具有較長固持雙絞段作為一可任擇具體實施例的一部分；Figure 15 is a side view of the transformer toroid, the central winding segment and the holding twisted pair similar to Figure 10, but with a longer holding twisted pair as part of an optional embodiment;
第16圖係為第15圖之後一附加雙絞步驟的一側視圖；Figure 16 is a side view of an additional twisting step after the 15th figure;
第17圖係為與第16圖相似的一側視圖，但在自該變壓器抗流器之二側邊延伸的該等線上執行附加的雙絞步驟；Figure 17 is a side view similar to Figure 16, but with an additional twisting step performed on the lines extending from the two sides of the transformer choke;
第18圖係為一與第11圖相似的透視圖，但具有如第16及17圖中所示之該附加的雙絞部分；Figure 18 is a perspective view similar to Figure 11, but with the additional twisted pair as shown in Figures 16 and 17;
第19圖係為該可任擇具體實施例之該完全裝配的雜訊降低組件之側視圖；Figure 19 is a side elevational view of the fully assembled noise reduction assembly of the alternative embodiment;
第20圖係為該變壓器環形線圈及中心繞組段的一側視圖，其上僅纏繞該中心繞組段作為進一步可任擇具體實施例之一部分；Figure 20 is a side view of the transformer toroid and the central winding section, on which only the central winding section is wound as part of a further optional embodiment;
第21圖係為第20圖之該變壓器環形線圈及中心繞組段連同用於定位及控制該等線的一單一雙絞段的一側視圖；Figure 21 is a side view of the transformer toroid and the central winding section of Figure 20 together with a single twisted pair for positioning and controlling the wires;
第22圖係為第21圖之該變壓器環形線圈、中心繞組段以及單一雙絞段連同該等標準雙絞段的一側視圖；Figure 22 is a side view of the transformer toroid, the central winding segment and the single twisted pair of Figure 21 together with the standard twisted pairs;
第23圖係為該進一步可任擇具體實施例之該完全裝配的雜訊降低組件的一側視圖；Figure 23 is a side elevational view of the fully assembled noise reduction assembly of the further alternative embodiment;
第24圖係為一單一埠磁性插口的一前透視圖，其中可使用該改良雜訊降低組件；Figure 24 is a front perspective view of a single magnetic port, wherein the improved noise reduction assembly can be used;
第25圖係為第24圖之該磁性插口外殼的一部分分解的前透視圖，將該內部模組由之去除；Figure 25 is an exploded front perspective view of a portion of the magnetic socket housing of Figure 24, with the internal module removed therefrom;
第26圖係為第25圖之該內部模組的一分解視圖；以及Figure 26 is an exploded view of the internal module of Figure 25;
第27圖係為在該雜訊降低組件***其中之前以及為了清處起見將該等繞組去除的第26圖之該內部模組的透視圖。Figure 27 is a perspective view of the internal module of Figure 26 before the noise reduction assembly is inserted therein and for removal of the windings for cleaning purposes.
100．．．插口100. . . socket
102．．．外殼102. . . shell
103．．．前側開口或埠103. . . Front side opening or 埠
104．．．電路板104. . . Circuit board
106．．．屏蔽總成106. . . Shield assembly
106a．．．前屏蔽組件106a. . . Front shield assembly
108．．．連鎖調整片108. . . Chain adjustment film
110．．．開口110. . . Opening
112,114．．．接地栓釘112,114. . . Ground stud
Claims (22)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10651008P | 2008-10-17 | 2008-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201027571A TW201027571A (en) | 2010-07-16 |
| TWI433181B true TWI433181B (en) | 2014-04-01 |
Family
ID=41694706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098135243A TWI433181B (en) | 2008-10-17 | 2009-10-19 | Modular jack with improved magnetics and method of manufacturing same |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN201893213U (en) |
| TW (1) | TWI433181B (en) |
| WO (1) | WO2010045578A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097204A (en) * | 2009-12-15 | 2011-06-15 | 台达电子工业股份有限公司 | Transformer module and transformer thereof |
| CN102623820B (en) * | 2011-01-28 | 2014-09-24 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN102270808A (en) * | 2011-05-17 | 2011-12-07 | 邱世昌 | Winding method of electric connector |
| CN103166060B (en) * | 2011-12-13 | 2016-01-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103578717B (en) | 2012-08-08 | 2016-10-05 | 富士康(昆山)电脑接插件有限公司 | Transformer and manufacture method thereof and electric connector |
| CN105703158A (en) * | 2014-11-24 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN205751811U (en) | 2016-05-13 | 2016-11-30 | 富士康(昆山)电脑接插件有限公司 | Transformator and there is the electric connector of transformator |
| JP6816609B2 (en) * | 2017-03-30 | 2021-01-20 | スミダコーポレーション株式会社 | Transformer device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063109A (en) * | 1974-06-24 | 1977-12-13 | U.S. Philips Corporation | Clock pulse system |
| US5742213A (en) * | 1995-09-14 | 1998-04-21 | Vari-L Company, Inc. | Unbalanced to balanced high impedance ratio wideband transformer circuit |
| US7153163B2 (en) * | 2002-07-16 | 2006-12-26 | Tyco Electronics Corporation | Modular jack for ethernet applications |
| US20070040645A1 (en) * | 2005-08-19 | 2007-02-22 | Sedio Stephen M | Transformer And Method Of Winding Same |
| US20110053418A1 (en) * | 2006-11-10 | 2011-03-03 | Molex Incorporated | Modular jack with two-piece housing and insert |
-
2009
- 2009-10-16 CN CN2009901000213U patent/CN201893213U/en not_active Expired - Lifetime
- 2009-10-16 WO PCT/US2009/061042 patent/WO2010045578A1/en active Application Filing
- 2009-10-19 TW TW098135243A patent/TWI433181B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010045578A1 (en) | 2010-04-22 |
| CN201893213U (en) | 2011-07-06 |
| TW201027571A (en) | 2010-07-16 |
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