CN2435876Y - 新型多路输出适配器电源 - Google Patents

新型多路输出适配器电源 Download PDF

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Publication number
CN2435876Y
CN2435876Y CN00246488U CN00246488U CN2435876Y CN 2435876 Y CN2435876 Y CN 2435876Y CN 00246488 U CN00246488 U CN 00246488U CN 00246488 U CN00246488 U CN 00246488U CN 2435876 Y CN2435876 Y CN 2435876Y
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China
Prior art keywords
output
power supply
module
converter
utility
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Expired - Lifetime
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CN00246488U
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English (en)
Inventor
华桂潮
翟宁
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Ibo Power Hangzhou Co ltd
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Ibo Power Hangzhou Co ltd
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Priority to CN00246488U priority Critical patent/CN2435876Y/zh
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Publication of CN2435876Y publication Critical patent/CN2435876Y/zh
Priority to US09/932,385 priority patent/US6879497B2/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33561—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having more than one ouput with independent control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • 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
    • H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

一种新型电源,尤指一种多路输出的新型的适配器电源。该电源包括交流输入插座、输出线等。主要特点是:所述电源还包括一个单路输出电源变换器,所述单路输出电源变换器输出端接一个DC－DC模块。对应的是:所述DC－DC模块有一个单路输入端和一个多路输出端。所述单路输出电源变换器输出到DC－DC模块时,其中一股直接输出,并联的另一股经DC－DC变换器转为多路输出。该实用新型结构相对简单、体积小、成本低、损耗小、效率高,输出性能也比较好。

Description

新型多路输出适配器电源
一种电源，尤其是指一种新型多路输出适配器电源。
现有适配器电源的多路输出存在下述不足：因为多路输出设计复杂，体积自然较大；而且现有多路输出存在功耗大、线耗大、效率低、输出调整率不好的缺点；另外现有多路输出适配器电源还存在成本高的不足。
本实用新型的目的在于提供一种相对简单、体积小、效率高、成本低、输出性能好的一种新型多路输出适配器电源。
本实用新型的目的是通过下述技术方案实现的，所述适配器电源，包括交流输入插座1、输出线4，主要特点是：所述电源包括一个单路输出电源变换器2，所述单路输出电源变换器2的输出端接一个DC-DC模块3。所述DC-DC模块3有一个单路输入端Uin和一个多路输出端Uout。所述单路输出电源变换器2的输出端接DC-DC模块3的输入端，而所述单路输出电源变换器2的输出端并联有直接输出的一股线。
下面结合附图和实施例对本实用新型进一步说明。其中：
图1为现有多路输出适配器电源图。
图2为本实用新型的多路输出适配器电源图。
图3为本实用新型的有关DC-DC模块的附图。
从图中可以很清楚地看到，图1为已有技术，多路输出电源变换器6体积大、功耗大，使用的多股线长，线耗压降大。图2为本实用新型的技术方案，将电源模块电路设计为单路输出，而且该路直接输出，这样设计相对简单，体积小；因为单路输出，初始输出线只有两股，用线少，线耗较小，输出性能较好，效率高，成本也相对较低。图3示出的为DC-DC模块的有关构造，就其DC-DC模块本身而言，其电路结构为已有技术，从图3可以看到，单路输入到DC-DC模块时，其中一股直接输出，另一股经DC-DC模块变换器转为多路输出，这是本实用新型的重要特点之一。
实验证明，本实用新型结构相对简单、体积小、效率高、输出性能较好而且制造容易，成本较低，是一个非常实用的产品。

Claims (3)

1．一种新型多路输出适配器电源，所述电源包括交流输入插座(1)、输出线(4)，其特征是：所述电源包括一个单路输出电源变换器(2)，所述单路输出电源变换器(2)的输出端接一个DC-DC模块(3)。
2．根据权利要求1所述的多路输出适配器电源，其特征是：所述DC-DC模块(3)有一个单路输入端Uin和一个多路输出端Uout。
3．根据权利要求1所述的多路输出适配器电源，其特征是：所述单路输出电源变换器(2)的输出端接DC-DC模块(3)的输入端，而所述单路输出电源变换器(2)的输出端并联有直接输出的一股线。
CN00246488U 2000-08-17 2000-08-17 新型多路输出适配器电源 Expired - Lifetime CN2435876Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN00246488U CN2435876Y (zh) 2000-08-17 2000-08-17 新型多路输出适配器电源
US09/932,385 US6879497B2 (en) 2000-08-17 2001-08-17 Multiple output power adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00246488U CN2435876Y (zh) 2000-08-17 2000-08-17 新型多路输出适配器电源

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Cited By (2)

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WO2005093937A1 (en) * 2004-03-29 2005-10-06 Pacusma Co., Ltd. Multi-outlet ac/dc adapter
CN104904650A (zh) * 2015-05-23 2015-09-16 卢志勇 一种鱼缸自动补水***及补水方法

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TWM251392U (en) * 2004-02-02 2004-11-21 Well Shin Technology Co Ltd Power adapter
US10575376B2 (en) 2004-02-25 2020-02-25 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
US10499465B2 (en) 2004-02-25 2019-12-03 Lynk Labs, Inc. High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same
WO2011143510A1 (en) 2010-05-12 2011-11-17 Lynk Labs, Inc. Led lighting system
GB2411780B (en) * 2004-03-04 2006-01-11 Well Shin Technology Co Ltd Power adaptor
US7378755B2 (en) * 2005-03-31 2008-05-27 Dell Products L.P. System and method for power application to an information handling system
US7642671B2 (en) * 2006-04-28 2010-01-05 Acco Brands Usa Llc Power supply system providing two output voltages
US20070279954A1 (en) * 2006-06-05 2007-12-06 Garrett Michael C Device For Converting AC Power To Multiple DC Outputs With Retractable Cords And Multiple Adapter Tips
CN101207951A (zh) * 2006-12-22 2008-06-25 泰兴玩具(深圳)有限公司 具导通确保措施的发光二极管灯串
US8011362B2 (en) * 2007-09-17 2011-09-06 Adams Phillip M Compact continuous positive airway pressure apparatus and method
US11297705B2 (en) 2007-10-06 2022-04-05 Lynk Labs, Inc. Multi-voltage and multi-brightness LED lighting devices and methods of using same
US11317495B2 (en) 2007-10-06 2022-04-26 Lynk Labs, Inc. LED circuits and assemblies
US8555094B2 (en) 2008-10-16 2013-10-08 Dell Products L.P. System and method for managing power consumption of an information handling system based on the information handling system power state and battery status
US8140879B2 (en) * 2009-01-16 2012-03-20 Dell Products L.P. System and method for information handling system power management by variable direct current input
US20140239809A1 (en) 2011-08-18 2014-08-28 Lynk Labs, Inc. Devices and systems having ac led circuits and methods of driving the same
US9768709B2 (en) 2011-10-28 2017-09-19 Hewlett-Packard Development Company, L.P. Transformer voltage regulation
WO2013082609A1 (en) 2011-12-02 2013-06-06 Lynk Labs, Inc. Color temperature controlled and low thd led lighting devices and systems and methods of driving the same
TWI594527B (zh) * 2015-06-18 2017-08-01 台達電子工業股份有限公司 埋入式插座
CN106329231B (zh) * 2015-06-18 2019-04-19 台达电子工业股份有限公司 埋入式插座
US11079077B2 (en) 2017-08-31 2021-08-03 Lynk Labs, Inc. LED lighting system and installation methods

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US5619404A (en) * 1995-10-30 1997-04-08 Zak; Alexander Multi-channel single stage high power factor AC to DC converter
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005093937A1 (en) * 2004-03-29 2005-10-06 Pacusma Co., Ltd. Multi-outlet ac/dc adapter
CN104904650A (zh) * 2015-05-23 2015-09-16 卢志勇 一种鱼缸自动补水***及补水方法

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US6879497B2 (en) 2005-04-12

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Expiration termination date: 20100817

Granted publication date: 20010620