KR970024483A - A full-wave bridge rectifier circuit - Google Patents
A full-wave bridge rectifier circuit Download PDFInfo
- Publication number
- KR970024483A KR970024483A KR1019950035597A KR19950035597A KR970024483A KR 970024483 A KR970024483 A KR 970024483A KR 1019950035597 A KR1019950035597 A KR 1019950035597A KR 19950035597 A KR19950035597 A KR 19950035597A KR 970024483 A KR970024483 A KR 970024483A
- Authority
- KR
- South Korea
- Prior art keywords
- terminal
- input
- output
- comparing
- voltage
- Prior art date
Links
Classifications
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
본 발명은 높은 에너지 효울을 갖는 전파 브리지 정류회로에 관한 것으로, 본 발명의 정류기는 두 개의 PMOS 트랜지스터(MP1, MP2)와, 두 개의 NMOS 트랜지스터(MN1,MN2), 두개의 하이레벨 비교기(COMH1, COMH2), 두개의 로우레벨 비교기(COML1,COML2)로 구성되며, 정류기의 입력단자A로 GND 레벨 이하의 AC 입력이 인가될 때에는 NMOS 트랜지스터 MN1이 ‘턴-온’되어서 입력단자 A는 GND 레벨로 되고, 입력단자 B로 Vdd 레벨 이상의 AC입력이 인가될 때에는 PMOS 트랜지스터 PN2가 ‘턴-온’ 되어서 입력단자 B는 Vdd 레벨로 되므로, 래치-업을 방지할 수 있으며, 더 나아가, 본 발명에 따르면, 소자의 내압에 대해 특별히 고려할 필요가 없게 되며, 약 10V 정도의 내압을 갖는 소자를 제조하는 데 적합한 소자제조공정에 의해 제조될 수 있다.The present invention relates to a full-wave bridge rectifier circuit having high energy efficiency, wherein the rectifier of the present invention includes two PMOS transistors MP1 and MP2, two NMOS transistors MN1 and MN2, and two high-level comparators COMH1, COMH2) and two low-level comparators (COML1, COML2), and when an AC input below the GND level is applied to the rectifier's input terminal A, the NMOS transistor MN1 is 'turned on' so that the input terminal A goes to the GND level. When the AC input of Vdd level or higher is applied to the input terminal B, the PMOS transistor PN2 is 'turned on' so that the input terminal B becomes the Vdd level, thereby preventing latch-up, and further, according to the present invention. There is no need to consider in particular the breakdown voltage of the device, and it can be manufactured by a device manufacturing process suitable for manufacturing a device having a breakdown voltage of about 10V.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제4도는 본 발명에 따른 정류기의 회로도,4 is a circuit diagram of a rectifier according to the present invention,
제5도는 제4도에서의 하이레벨 비교기의 회로도,5 is a circuit diagram of a high level comparator in FIG.
제6도는 제4도에서의 로우레벨 비교기의 회로도.6 is a circuit diagram of a low level comparator in FIG.
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950035597A KR0173949B1 (en) | 1995-10-16 | 1995-10-16 | A full-wave bridge rectifier circuit |
JP8010454A JPH09131064A (en) | 1995-10-16 | 1996-01-24 | Full-wave bridge rectification circuit |
CN96107652A CN1148288A (en) | 1995-10-16 | 1996-05-27 | Full-wave bridge rectifier circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950035597A KR0173949B1 (en) | 1995-10-16 | 1995-10-16 | A full-wave bridge rectifier circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970024483A true KR970024483A (en) | 1997-05-30 |
KR0173949B1 KR0173949B1 (en) | 1999-05-01 |
Family
ID=19430315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950035597A KR0173949B1 (en) | 1995-10-16 | 1995-10-16 | A full-wave bridge rectifier circuit |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH09131064A (en) |
KR (1) | KR0173949B1 (en) |
CN (1) | CN1148288A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3624665B2 (en) * | 1997-02-07 | 2005-03-02 | セイコーエプソン株式会社 | Power generation device, charging method and timing device |
WO1999060684A1 (en) * | 1998-05-18 | 1999-11-25 | Seiko Epson Corporation | Overcharge protection, charger, electronic device and timepiece |
US6366485B1 (en) * | 1998-09-17 | 2002-04-02 | Seiko Epson Corporation | Power source device, power supplying method, portable electronic equipment, and electronic timepiece |
JP2001186771A (en) | 1999-10-15 | 2001-07-06 | Seiko Epson Corp | Chopper circuit, controlling method of chopper circuit, chopper-type charge circuit, electronic equipment, and clocking device |
EP1096640A3 (en) | 1999-10-25 | 2002-11-27 | Seiko Epson Corporation | AC voltage detection circuit and method, charging circuit and method, chopper circuit and chopping method, chopper charging circuit and method, electronic apparatus, and timepiece |
AU2000264741A1 (en) * | 2000-08-10 | 2002-02-25 | Yamatake Corporation | Power supply unit |
JP4546184B2 (en) * | 2004-08-04 | 2010-09-15 | 株式会社ニデック | Rectification circuit and visual reproduction assisting device having the same |
CN100464486C (en) * | 2006-04-30 | 2009-02-25 | 武汉万鹏科技有限公司 | Novel power supply rectification circuit |
CN100593910C (en) * | 2008-01-11 | 2010-03-10 | 清华大学 | A low power consumption comparator with mistuning calibration function |
JP5176810B2 (en) * | 2008-09-18 | 2013-04-03 | セイコーエプソン株式会社 | Rectification control device, full-wave rectification circuit, power receiving device, non-contact power transmission system, and electronic device |
JP5298892B2 (en) * | 2009-01-30 | 2013-09-25 | オムロン株式会社 | Full-wave rectifier circuit |
JP5783843B2 (en) | 2010-11-19 | 2015-09-24 | ローム株式会社 | Switching rectifier circuit and battery charger using the same |
KR20120130970A (en) * | 2011-05-24 | 2012-12-04 | 삼성전기주식회사 | LED circuit |
US8804389B2 (en) * | 2012-02-16 | 2014-08-12 | Linear Technology Corporation | Active bridge rectification |
CN102790543B (en) * | 2012-08-07 | 2015-10-14 | 浙江宇视科技有限公司 | A kind of synchronous rectificating device |
CN103904921B (en) | 2014-03-04 | 2017-02-08 | 华为技术有限公司 | Device controlling conversion of alternating current and direct current |
CN104638954B (en) * | 2015-03-16 | 2018-05-25 | 博为科技有限公司 | A kind of MOSFET bridge circuits |
CN110995031A (en) * | 2019-12-20 | 2020-04-10 | 棱晶半导体(南京)有限公司 | Integrated full-bridge rectifier circuit with anti-impact current |
CN115208211B (en) * | 2022-06-29 | 2024-04-16 | 西安电子科技大学 | Forward self-biased full-wave rectifying circuit |
-
1995
- 1995-10-16 KR KR1019950035597A patent/KR0173949B1/en not_active IP Right Cessation
-
1996
- 1996-01-24 JP JP8010454A patent/JPH09131064A/en active Pending
- 1996-05-27 CN CN96107652A patent/CN1148288A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR0173949B1 (en) | 1999-05-01 |
CN1148288A (en) | 1997-04-23 |
JPH09131064A (en) | 1997-05-16 |
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E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20071101 Year of fee payment: 10 |
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