JPS60206012A - High voltage transformer - Google Patents
High voltage transformerInfo
- Publication number
- JPS60206012A JPS60206012A JP6094684A JP6094684A JPS60206012A JP S60206012 A JPS60206012 A JP S60206012A JP 6094684 A JP6094684 A JP 6094684A JP 6094684 A JP6094684 A JP 6094684A JP S60206012 A JPS60206012 A JP S60206012A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- bobbin
- secondary winding
- primary winding
- wound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
- H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の技術分野〕
本発明は、１次巻線及び２次巻線を巻装Ｊるためのボビ
ンを改良した高電圧トランスに関Ｊる。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a high voltage transformer with an improved bobbin for winding a primary winding and a secondary winding.
従来の高電圧トランスとして、例えば第１図乃至第３図
に示ずようなものがある。Examples of conventional high voltage transformers include those shown in FIGS. 1 to 3.
第１図は高電圧トランスの外ｔｉ！！斜視図を示すしの
である。この高電圧トランスは、三脚磁心１と、この磁
心１の中央脚外周に装着された筒状の絶縁性ボビン２ど
、このボビン２の外周に巻装された絶縁被覆の１次巻線
３及び２次巻ＦＡ／ｌど、ボビン２の底面に植設され１
次巻線３及び２次巻線４の各日出し線３ａ、４ａをそれ
ぞれ接続したビン状の端子５１．５２．６１．６２どよ
り（１４成される。。Figure 1 shows the outside of the high voltage transformer. ! This is a perspective view. This high voltage transformer includes a tripod magnetic core 1, a cylindrical insulating bobbin 2 attached to the outer periphery of the central leg of the magnetic core 1, a primary winding 3 with an insulating coating wound around the outer periphery of the bobbin 2, and the like. The secondary winding FA/l etc. is installed on the bottom of bobbin 2.
There are 14 bottle-shaped terminals 51, 52, 61, and 62 connected to the sunrise wires 3a and 4a of the primary winding 3 and the secondary winding 4, respectively.
そして、第２図は高圧トランスの等価回路を承りもので
、１次巻線３と２次巻線４は所定のを数比でボビン２の
外周に巻回され、両巻線３．４の−端は端子５ 、Ｇ２
を介して相互に接続されて共２
通（例えばアース）電位に保持される。FIG. 2 shows an equivalent circuit of a high-voltage transformer, in which the primary winding 3 and the secondary winding 4 are wound around the outer circumference of the bobbin 2 in a predetermined numerical ratio. - end is terminal 5, G2
are connected to each other via a common voltage (e.g., ground) and held at a common (eg, ground) potential.
第３図（１）、（２）、（３）は巻線３．４を巻装した
ボビン２の説明図であり、同図（１）は外観斜視図、同
図（２）は向側ｍ１図、及び同図（３）は同図（２）の
Ａ−Ａ線断面拡大図である。Figures 3 (1), (2), and (3) are explanatory diagrams of the bobbin 2 wound with the winding wire 3.4, where (1) is an external perspective view, and (2) is the opposite side. Figure m1 and Figure (3) are enlarged cross-sectional views taken along line A-A in Figure (2).
第３図に示すように、筒状ボビン２には、その外周の軸
方向に所定開隔へだでて軸方向と略直交Ｊる方向に複数
個の分離用壁２，１〜２ａ６が設【ノらｔし、複数個の
環状溝７〜７５が形成される。イして第３図（１）の下
方位置の第１の環状溝７１内４こは１次巻線３が、その
下方位置の第２〜ゴ１５の環状８ｉ１７２〜７５内には
２次巻線４が、それぞれ多層構造で巻回される。このよ
うに分離用壁２ａ２に、に、つて１取巻Ｆｉ１３と２？
に巻１！Ｊ ４ （ｔＪが、及び分ｕｒｎ壁２〜２ に
よって２次巻線４間がそれぞれ分ａ３ ａ５
離されるため、低圧側の１次巻線３と高圧側の２次巻線
４との間の絶縁性が優れるば／ＪＸすｌｐ、２次巻線４
を多層巻きにＪ−る場合巻線の線間電圧を分ｌｌ用壁が
ない場合に比べ低く押えられるので、巻線の絶縁耐圧に
対し信頼性が向上づる。As shown in FIG. 3, the cylindrical bobbin 2 is provided with a plurality of separation walls 2, 1 to 2a6 extending at predetermined intervals in the axial direction on the outer periphery thereof and extending in a direction substantially orthogonal to the axial direction. [Then, a plurality of annular grooves 7 to 75 are formed. The four primary windings 3 are located in the first annular groove 71 at the lower position in FIG. The wires 4 are each wound in a multilayer structure. In this way, one entourage Fi13 and two are attached to the separation wall 2a2.
Volume 1! J 4 (tJ) and the secondary windings 4 are separated by a3 and a5 by the walls 2 and 2, respectively, so the distance between the primary winding 3 on the low voltage side and the secondary winding 4 on the high voltage side is If insulation is excellent/JX Slp, secondary winding 4
When the winding is wound in multiple layers, the line-to-line voltage of the winding can be kept lower than when there is no dividing wall, so the reliability of the dielectric strength of the winding is improved.
しかしながら、従来の高電１ｉ：ｔ−ノンスにあっては
、第３図（２）に示り”ように２次巻線４が１次巻線３
と受動するため、絶縁材で被覆された２次巻線４にさら
にシリコンチューブ等の絶縁チューブをかぶせて゛１次
巻線３と２取巻ＦＩ１４闇の絶縁性を十分に確保する必
要があり、不利不便であった。However, in the conventional high voltage 1i:t-nonce, the secondary winding 4 is connected to the primary winding 3 as shown in Figure 3 (2).
Therefore, it is necessary to further cover the secondary winding 4 covered with an insulating material with an insulating tube such as a silicon tube to ensure sufficient insulation between the primary winding 3 and the second winding FI 14. It was a disadvantage and inconvenience.
さらに、第３図（３）に示すように２取巻ＩＰＡ４を多
層巻きに１゛る場合、２次巻線４の［１出し線４ａは、
例えば分離用壁２，２をこえた後この分離用壁２ に沿
って立下り、ボビン外周面の最下層から２
上層へと順次巻回されていくため、上層の巻１！Ｊ４が
口出し線４ａと接触してしまい、この接触箇所で高い電
圧が加わるので、絶縁性を充分に確保りる手段をｍす”
ことが必要となり、不利不便であった。Furthermore, when the two-winding IPA 4 is wound in multiple layers as shown in FIG. 3 (3), the [1 outgoing wire 4a of the secondary winding 4]
For example, after passing over the separating walls 2, 2, it falls along the separating wall 2, and is wound sequentially from the bottom layer on the outer peripheral surface of the bobbin to the upper layer 2, so that the upper layer winding 1! J4 will come into contact with the lead wire 4a, and a high voltage will be applied at this contact point, so take measures to ensure sufficient insulation.
This was necessary and inconvenient.
（発明の目的〕
本発明は、以上のような従来技術の欠点を除去するため
になされたもので、１次巻線と２次巻線問、および２次
巻１１間の絶縁性を簡易的確に向上しうる高電圧トラン
スを提供することを目的とＪる。(Object of the Invention) The present invention has been made in order to eliminate the drawbacks of the prior art as described above, and it is possible to easily and accurately check the insulation between the primary winding and the secondary winding, and between the secondary winding 11. The purpose is to provide a high voltage transformer that can be improved in the future.
（発明の概要）
上記目的を達成するため、本発明は、外周に複数個の環
状溝を右する従来のボビンにおいて、１次巻線な巻装″
りる環状溝の両側に位置Ｊる分離用壁に、１次巻線の巻
上り高さより高位置にボビンの軸方向に沿って２次巻線
引出し用の切欠を設番プると共に、前記２次巻線を巻Ｖ
ｌづ”る各環状溝の両側に位置するそれぞれ分離用壁に
、２次巻線の巻始めがボビン外周の最下層から始まるよ
うにボビンの軸方向に沿って複数個の２取巻線種通用の
切欠を設けたことを特徴と−する。(Summary of the Invention) In order to achieve the above object, the present invention provides a primary winding for a conventional bobbin having a plurality of annular grooves on the outer periphery.
A notch for drawing out the secondary winding is provided along the axial direction of the bobbin at a position higher than the winding height of the primary winding on the separation walls located on both sides of the annular groove. Winding the secondary winding V
A plurality of double winding types are installed along the axial direction of the bobbin so that the winding start of the secondary winding starts from the bottom layer of the outer periphery of the bobbin, on the separating walls located on both sides of each annular groove. It is characterized by having a common notch.
以下、添（＝Ｊ図面を参照し、本発明の詳細な説明する
。なお、以下の図面において前記第１図乃至第３図中の
要素と同一の要素には同一の符号が付されている。Hereinafter, the present invention will be described in detail with reference to the accompanying drawing (=J). In the following drawings, the same elements as those in FIGS. 1 to 3 are given the same reference numerals. .
第４図は本実施例に係る高電圧トランスの斜視図である
。そしてこの高電圧トランスが前記第１図のものと異な
る点は、ボビン２の側面にピン状の端子５１．５２．６
１．６２を植設して横向きに設置するようにすると共に
、ボビン外周の第１の環状溝７１の底面を第２〜第５の
環状溝７２へ・７５の底面より低位置にし、さらに分離
用壁２，１〜２ａ６の底部に軸方向に沿って１次巻線３
及び２次巻線４の各［１出し線３ａ、４ａを挿通するた
めの複数個の切欠きを設置）たこと（゛ある。FIG. 4 is a perspective view of the high voltage transformer according to this embodiment. The difference between this high voltage transformer and the one shown in FIG.
1. 62 is planted and installed horizontally, and the bottom of the first annular groove 71 on the outer periphery of the bobbin is placed lower than the bottom of the second to fifth annular grooves 72 and 75, and further separated. The primary winding 3 is installed along the axial direction at the bottom of the walls 2, 1 to 2a6.
And each of the secondary windings 4 [a plurality of notches for inserting the first wires 3a and 4a are installed].
すなわら、第５図（１）・〜（６）はボビン２を説明す
るためのもので、同図（１）はボビン２の斜視図、同図
（２）は同平面図、同図（３）は同正面図、同図（４）
は同左側面図、同図（５）は同底面図、及び同図（６）
は同図（５）の１３−Ｂ線断面拡大図である。第５図（
５）に承りように、ボビン２の両端に位置Ｊる分離用壁
２，１．２ａ６の底面には端子５１．５２．６１．６２
がそれぞれ植設されると共に、左側の分離用壁２０．の
底面には軸方向に並列に３本の口出し線種通用の切欠き
１０１．１０２．１０３が、右側の分離用壁２ａ６の底
部には軸方向に並列に２本の口出し線種通用の切欠き１
１ ．１１２が、それぞれ設りられる。In other words, FIGS. 5(1) to 5(6) are for explaining the bobbin 2, and FIG. 5(1) is a perspective view of the bobbin 2, FIG. 5(2) is a plan view, and FIG. (3) is the same front view, same figure (4)
is the same left side view, (5) is the bottom view, and (6) is the same bottom view.
is an enlarged cross-sectional view taken along line 13-B in FIG. Figure 5 (
5), there are terminals 51, 52, 61, 62 on the bottom of the separation walls 2, 1.2a6 located at both ends of the bobbin 2.
are respectively planted, and the left separation wall 20. There are three cutouts 101, 102, and 103 in parallel in the axial direction that are compatible with the lead wire types, and two cutouts 101, 102, and 103 that are compatible with the lead wire types are arranged in parallel in the axial direction on the bottom of the right separation wall 2a6. Crack 1
1. 112 are provided respectively.
さらに分離用壁２，２〜２，５の底部にｋｋそれぞれ口
出し線種通用のり欠き１２１〜１２４がボビン２の軸方
向に沿って設けられる。ここで、第５図（６）に示Ｊ゛
ように、ボビン外周の第１の環状溝７１の底面は第２〜
第５の環状溝７２〜７５の底面より高低差１−１だけ低
位置に形成される。また分離用壁２ａ１の切欠き１０１
．１０３はその深さが第１の環状溝７１の底面に達する
ように形成され、さらに分離用壁２８１の切欠さ１０２
はその深さが第２〜第５の環状溝７〜７５と底面と略同
−となるように形成されると共に、分離用壁２，２〜２
ａ６の各切欠き１２１〜１２４．１１．１２の深さは第
２〜第５の環状溝７２〜７５の底面位置に達するように
形成される。なお、第５図（６）中の高低差Ｈは１次巻
１１３の巻上がり＾さにより大きくなるように設定して
、１次巻線３と２次巻線４間に絶縁空間を設ける。Further, cutouts 121 to 124 for each type of lead wire are provided at the bottoms of the separation walls 2, 2 to 2, and 5 along the axial direction of the bobbin 2, respectively. Here, as shown in FIG. 5(6), the bottom surface of the first annular groove 71 on the outer periphery of the bobbin is
It is formed at a position lower than the bottom surface of the fifth annular grooves 72 to 75 by a height difference of 1-1. Also, the notch 101 of the separation wall 2a1
．． 103 is formed so that its depth reaches the bottom surface of the first annular groove 71, and the notch 102 of the separation wall 281
is formed so that its depth is approximately the same as the bottom surface of the second to fifth annular grooves 7 to 75, and the separation walls 2, 2 to 2
The depth of each notch 121-124.11.12 of a6 is formed so as to reach the bottom position of the second to fifth annular grooves 72-75. Note that the height difference H in FIG. 5(6) is set to increase depending on the degree of winding of the primary winding 113, and an insulating space is provided between the primary winding 3 and the secondary winding 4.
そして、１次巻線３はその一端の口出し線３ａが端子５
．に接続され、切欠き１０１を通（）Ｃ第１の環状溝７
１の底面に尋かれ、ボビン外周の最下層から上層ｌ＼ど
高さｈまで多層構造に所定回数巻回されｌこ後、切欠き
１０３を通して引出され、その引出し線３ａが端子５２
に接続される。ざらに２次巻線４はその一端の１」出し
線４０が端子５２に接続され、切欠き１０ と１０３の
中間に位置づる切欠き１０ ど、この切欠ｔ １０２に
隣接づる分ＰＪ１用壁２ の切欠ぎ１２１どを通し−Ｃ
第２２
の溝７２内に心かれ、ボビン外周の最ド層から−り層へ
と多層構造に所定回数巻回される。そし−Ｃ上層の２次
巻線４・は切欠１２２を通して第２の満７３内に導かれ
て最下層から上層へと巻回され、以下同様に第４と第５
のｒｖ１７．７．内に巻回された後、切欠さ１１１を通
して引出され、その引出し線４８が端子６．に接続され
る。The lead wire 3a at one end of the primary winding 3 is connected to the terminal 5.
．． connected to the notch 101 ()C first annular groove 7
The bottom surface of the bobbin is wound a predetermined number of times from the lowest layer to the upper layer to a height h of the outer periphery of the bobbin.
connected to. Roughly speaking, the secondary winding 4 has a 1" lead wire 40 at one end connected to the terminal 52, and a notch 10 located between the notches 10 and 103. Pass through the notch 121 of -C
It is centered in the 22nd groove 72 and wound a predetermined number of times in a multilayer structure from the deepest layer to the lowest layer on the outer periphery of the bobbin. Then, the secondary winding 4 of the upper layer C is guided into the second winding 73 through the notch 122 and wound from the lowest layer to the upper layer, and the fourth and fifth windings are similarly wound.
rv17.7. After being wound inside, it is pulled out through the notch 111, and the lead wire 48 is connected to the terminal 6. connected to.
以上のように４Ｍ成される本実施例の高電圧１〜ランス
にあっては、１次巻線３を第１の環状溝７１内でボビン
２の最下層から上層へ巻回り−ようにしたため、口出し
線３ａが上層の２次８５１３ど接触ゼず、このため１次
巻線３間の絶縁性が良くなる。As described above, in the high voltage lance 1 to the lance of this embodiment, which is made up of 4M, the primary winding 3 is wound in the first annular groove 71 from the bottom layer to the top layer of the bobbin 2. The lead wire 3a does not come into contact with the upper secondary winding 8513, and therefore the insulation between the primary windings 3 is improved.
また１次巻線３の上層から所定間隔へだで゛Ｃ２次巻線
４の口出し線４ａを略直交する方向にわたして第２の環
状溝７□内に導入するようにしたため、１次巻線３ど２
次巻線４間の絶縁性が良くなる。In addition, since the lead wire 4a of the secondary winding 4 is introduced at a predetermined interval from the upper layer of the primary winding 3 in a substantially perpendicular direction and introduced into the second annular groove 7□, the primary winding line 3 do 2
The insulation between the next windings 4 is improved.
しかも第２〜第５の環状溝７〜７５内に巻回される２次
巻線４は切欠き１２１〜１２４を通して各環状溝７２〜
７．の最下層へ導びきボビン２の最下層から上層へ巻回
すようにしたため、【」出し線４ａが上層の２取巻ＦＡ
４と接触Ｕず、このため２次巻線４間の絶縁性が良くな
る。また切欠き１０〜１０ ．１１ ．１１ ．１２１
〜１２１ ３ １ ２
４をボビン２の底面に設けたため、巻線３．４のわたり
線が下方にかくれ、高電ＪＪＥ トランスの配線作業の
際の断線事故等を防止できると共に、美感的にも優れた
ものとなる。Moreover, the secondary winding 4 wound in the second to fifth annular grooves 7 to 75 passes through the notches 121 to 124 to each of the annular grooves 72 to 75.
7. Since the lead wire 4a is guided to the bottom layer of the bobbin 2 and wound from the bottom layer to the top layer of the bobbin 2,
Therefore, the insulation between the secondary windings 4 is improved. In addition, notches 10 to 10. 11. 11. 121
~121 3 1 2 4 is provided on the bottom of the bobbin 2, so the crossing wires of the windings 3.4 are hidden below, which prevents disconnection accidents during wiring work for high-voltage JJE transformers, and also improves aesthetics. It will be excellent.
なお、上記実施例では、ボビン２の環状溝７１〜７５の
数を５個としたが、この数は２次巻線１４の巻数比や太
さ等に応じて適宜選定すればよい。また切欠ぎ１０１〜
１０３．１１１．１１２．１２１〜１２４をボビンの底
面に設ｉＪ代わりに側面あるいは上面に設けるようにし
くムＪ、い１゜〔発明の効果〕
以上説明したように、本発明によれば、１次在線を巻装
する環状溝の両側の分離用壁に１次巻線の巻上り高さよ
り高位置に２次巻線引出し用の切欠を設けると共に、２
次巻線を巻装する各環状溝の両側の分離用壁に、２次巻
線の巻始めがボビン外周の最下層から始まるように複数
個の２取巻線種通用の切欠を設【ノたので、１次巻線と
２次巻線の交差箇所に絶縁間隔が形成され、このため両
者間の絶縁性を簡易的確に向上さＵることが（゛ぎる。In the above embodiment, the number of annular grooves 71 to 75 in the bobbin 2 is five, but this number may be appropriately selected depending on the turn ratio, thickness, etc. of the secondary winding 14. Also notch 101~
103.111.112.121 to 124 are provided on the side or top surface instead of the bottom surface of the bobbin.1 [Effect of the Invention] As explained above, according to the present invention, Next, a notch for drawing out the secondary winding is provided at a position higher than the winding height of the primary winding on the separating walls on both sides of the annular groove in which the existing wire is wound.
On the separating walls on both sides of each annular groove in which the secondary winding is wound, a plurality of notches compatible with the two winding types are provided so that the winding start of the secondary winding starts from the bottom layer of the outer circumference of the bobbin. Therefore, an insulation gap is formed at the intersection of the primary winding and the secondary winding, and it is therefore impossible to easily and accurately improve the insulation between them.
しかも２次巻線をボビン外周の最下層から１層へと巻回
すようにしたため、２次巻線の土層とに１ｊ１）し線と
が接続せず、従って２次巻線間の絶縁性し簡易的確に向
上させることができる。Moreover, since the secondary winding is wound from the bottom layer to the first layer on the outer circumference of the bobbin, the soil layer of the secondary winding and the wire do not connect, and therefore the insulation between the secondary windings is This can be easily and accurately improved.
第１図は従来の高電圧］・ランスの斜視図、９１２図は
第１図の等価回路図、第３図（１）、（２＞、（３）は
第１図の説明図、第４図は本発明の一実施例に係る高電
ル１〜ランスの斜視図、第５図（１）、（２）、（３）
、（４）、（５）、（６）は第４図の説明図である。
１・・・磁心、２・・・ボビン、２，１〜２８Ｇ・・・
分離用壁、３・・・１次巻線、３ａ・・・口出し線、４
・・・２次巻線、４ ａ−・・口出し線、５１．５２．
６１．６２一端子、７〜７．・・・環状溝、１０１〜１
０３．１１１、１１．１２〜１２４・・・切欠き。
１
出願人代理人 猪 股 情
調１図
第２図
第３図（１）２
第３図（２）
第３図（３）
第４図
第５図（２） 第５図、３）
第５図（４）Figure 1 is a perspective view of a conventional high voltage lance, Figure 912 is an equivalent circuit diagram of Figure 1, Figure 3 (1), (2>, (3) is an explanatory diagram of Figure 1, Figure 4 The figure is a perspective view of a high-voltage lamp 1 to a lance according to an embodiment of the present invention, and Fig. 5 (1), (2), (3)
, (4), (5), and (6) are explanatory diagrams of FIG. 1...Magnetic core, 2...Bobbin, 2, 1~28G...
Separation wall, 3... Primary winding, 3a... Lead wire, 4
... Secondary winding, 4 a-... Lead wire, 51.52.
61.62 one terminal, 7-7. ...Annular groove, 101-1
03.111, 11.12-124...notch. 1 Applicant's agent Inomata Situation Figure 1 Figure 2 Figure 3 (1) 2 Figure 3 (2) Figure 3 (3) Figure 4 Figure 5 (2) Figure 5, 3) Figure 5 (4)
Claims (1)
状の外周の軸方向に所定間隔へだでて軸方向と略直交Ｊ
゛る方向に複数個の分離用壁が設置Ｊられて複数個の環
状溝が形成された絶縁性のボビンと、このボビンの複数
個の環状溝内にそれぞれ巻装された１次巻線及び２次巻
線とを具え！ζ高電圧１〜ランスにおいて、 前記１次巻線を巻装り−る環状溝の両側に位置づる分離
用壁に、１次巻線の巻上り高さより＾位置にボビンの軸
方向に沿って２次巻線引出し用の切欠を設けると共に、
前記２次巻線な巻装覆るｆ５環状溝の両側に位置Ｊ゛る
それぞれの分離用壁に、２次巻線の巻始めがボビン外周
の最下層から始まるようにボビンの軸方向に沿って複数
個の２次巻線挿通用の切欠を設番プたことを特徴とする
高電圧トランス。[Scope of Claims] A magnetic core has a cylindrical shape attached to the outer periphery of the magnetic core, and extends at a predetermined interval in the axial direction of the cylindrical outer periphery and is substantially perpendicular to the axial direction.
An insulating bobbin in which a plurality of separation walls are installed in the direction of the direction of the arrow and a plurality of annular grooves are formed, a primary winding wound in each of the plurality of annular grooves of the bobbin Equipped with a secondary winding! ζ In the high voltage 1~lance, on the separating walls located on both sides of the annular groove in which the primary winding is wound, along the axial direction of the bobbin at a position below the winding height of the primary winding. In addition to providing a notch for drawing out the secondary winding,
The secondary winding is wound along the axial direction of the bobbin so that the beginning of winding of the secondary winding starts from the lowest layer on the outer periphery of the bobbin, on each separating wall located on both sides of the f5 annular groove covering the secondary winding. A high voltage transformer characterized by having multiple cutouts for inserting secondary windings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6094684A JPS60206012A (en) | 1984-03-30 | 1984-03-30 | High voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6094684A JPS60206012A (en) | 1984-03-30 | 1984-03-30 | High voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60206012A true JPS60206012A (en) | 1985-10-17 |
Family
ID=13157059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6094684A Pending JPS60206012A (en) | 1984-03-30 | 1984-03-30 | High voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60206012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004087659A (en) * | 2002-08-26 | 2004-03-18 | Sumida Technologies Inc | High voltage transformer |
| CN102779627A (en) * | 2012-07-30 | 2012-11-14 | 昆山达功电子有限公司 | Induction coil winding structure |
-
1984
- 1984-03-30 JP JP6094684A patent/JPS60206012A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004087659A (en) * | 2002-08-26 | 2004-03-18 | Sumida Technologies Inc | High voltage transformer |
| CN102779627A (en) * | 2012-07-30 | 2012-11-14 | 昆山达功电子有限公司 | Induction coil winding structure |
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