DE60101077D1 - Schaltnetzteil mit Reihenkondensator - Google Patents
Schaltnetzteil mit ReihenkondensatorInfo
- Publication number
- DE60101077D1 DE60101077D1 DE60101077T DE60101077T DE60101077D1 DE 60101077 D1 DE60101077 D1 DE 60101077D1 DE 60101077 T DE60101077 T DE 60101077T DE 60101077 T DE60101077 T DE 60101077T DE 60101077 D1 DE60101077 D1 DE 60101077D1
- Authority
- DE
- Germany
- Prior art keywords
- power supply
- switching power
- series capacitor
- capacitor
- series
- 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.)
- Expired - Lifetime
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
- 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
- H02M3/338—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 in a self-oscillating arrangement
- H02M3/3382—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 in a self-oscillating arrangement in a push-pull circuit arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000295203A JP3475925B2 (ja) | 2000-09-27 | 2000-09-27 | スイッチング電源装置 |
JP2000295203 | 2000-09-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60101077D1 true DE60101077D1 (de) | 2003-12-04 |
DE60101077T2 DE60101077T2 (de) | 2004-06-03 |
Family
ID=18777665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60101077T Expired - Lifetime DE60101077T2 (de) | 2000-09-27 | 2001-09-25 | Schaltnetzteil mit Reihenkondensator |
Country Status (5)
Country | Link |
---|---|
US (1) | US6469913B2 (de) |
EP (1) | EP1193851B1 (de) |
JP (1) | JP3475925B2 (de) |
CN (1) | CN1347190A (de) |
DE (1) | DE60101077T2 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3627708B2 (ja) * | 2002-01-25 | 2005-03-09 | 株式会社村田製作所 | スイッチング電源装置 |
JP3699082B2 (ja) | 2002-12-16 | 2005-09-28 | エヌイーシーコンピュータテクノ株式会社 | スイッチング電源回路 |
DE10306689A1 (de) * | 2003-02-11 | 2004-08-19 | Atmel Germany Gmbh | Schaltungsanordnung zur Signaldetektion |
US6765811B1 (en) * | 2003-06-17 | 2004-07-20 | Arima Computer Corporation | Method in the design for a power supply for suppressing noise and signal interference in equipment |
GB2415550B8 (en) * | 2004-01-30 | 2006-10-12 | Murata Manufacturing Co | Switching power supply apparatus |
JP4238872B2 (ja) * | 2004-02-03 | 2009-03-18 | 株式会社村田製作所 | スイッチング電源装置 |
JP4033850B2 (ja) * | 2004-03-31 | 2008-01-16 | 松下電器産業株式会社 | スイッチング電源制御用半導体装置 |
JP4127399B2 (ja) * | 2004-03-31 | 2008-07-30 | 松下電器産業株式会社 | スイッチング電源制御用半導体装置 |
US7289340B2 (en) * | 2004-10-13 | 2007-10-30 | Shindengen Electric Manufacturing Co., Ltd. | Switching power supply device |
JP4367420B2 (ja) * | 2005-07-22 | 2009-11-18 | オンキヨー株式会社 | スイッチング電源回路 |
JP4830408B2 (ja) | 2005-09-01 | 2011-12-07 | 富士電機株式会社 | 電力変換装置 |
US7974110B2 (en) * | 2006-11-02 | 2011-07-05 | Ecopower Design Co., Ltd. | Switching power supply unit and method for setting switching frequency |
JP5034568B2 (ja) * | 2007-03-09 | 2012-09-26 | 富士電機株式会社 | スイッチング電源装置 |
JP4320787B2 (ja) | 2007-05-21 | 2009-08-26 | 株式会社村田製作所 | スイッチング電源装置 |
ITVA20070061A1 (it) * | 2007-07-09 | 2009-01-10 | St Microelectronics Srl | Metodo e relativo dispositivo di carica di almeno due condensatori in serie |
JP5162982B2 (ja) | 2007-07-13 | 2013-03-13 | 富士電機株式会社 | スイッチング電源装置 |
JP5202226B2 (ja) * | 2007-11-01 | 2013-06-05 | オリジン電気株式会社 | 降圧型dc−dcコンバータ |
US8169796B2 (en) | 2007-12-21 | 2012-05-01 | Murata Manufacturing Co., Ltd. | Isolated switching power supply apparatus |
US8230257B2 (en) * | 2009-06-26 | 2012-07-24 | Seagate Technology Llc | Systems, methods and devices for controlling backup power provided to memory devices and used for storing of sensitive data |
WO2011105258A1 (ja) * | 2010-02-23 | 2011-09-01 | 株式会社村田製作所 | スイッチング電源装置 |
GB2490826B (en) * | 2010-03-09 | 2014-10-22 | Murata Manufacturing Co | Switching power supply device |
US8699238B1 (en) * | 2010-03-29 | 2014-04-15 | Sedona International, Inc. | Method and apparatus for stabilizing power converters |
US8937817B2 (en) * | 2010-05-10 | 2015-01-20 | Enphase Energy, Inc. | Lossless commutation during operation of a power converter |
CN103229403B (zh) * | 2010-12-02 | 2015-11-25 | 株式会社村田制作所 | 开关电源电路 |
JP5549659B2 (ja) * | 2011-10-28 | 2014-07-16 | 株式会社村田製作所 | スイッチング電源装置 |
JP5790563B2 (ja) | 2012-03-26 | 2015-10-07 | 株式会社村田製作所 | スイッチング電源装置 |
JP5641368B2 (ja) | 2012-04-12 | 2014-12-17 | 株式会社村田製作所 | スイッチング電源装置 |
JP5991078B2 (ja) * | 2012-08-27 | 2016-09-14 | 富士電機株式会社 | スイッチング電源装置 |
CN105144562B (zh) * | 2013-05-21 | 2017-10-31 | 株式会社村田制作所 | 开关电源装置 |
US9077254B2 (en) * | 2013-07-12 | 2015-07-07 | Solantro Semiconductor Corp. | Switching mode power supply using pulse mode active clamping |
JP2016027775A (ja) * | 2014-06-27 | 2016-02-18 | サンケン電気株式会社 | スイッチング電源装置 |
DE102018116883A1 (de) * | 2018-07-12 | 2020-01-16 | Infineon Technologies Austria Ag | Sperrwandlersteuerung, Sperrwandler und Verfahren zum Betreiben des Sperrwandlers |
WO2020095550A1 (ja) | 2018-11-05 | 2020-05-14 | ソニー株式会社 | 駆動回路、電子機器、および、駆動回路の制御方法 |
US11496062B2 (en) * | 2020-07-08 | 2022-11-08 | Texas Instruments Incorporated | DC transformer load regulation circuit |
CN116865215B (zh) * | 2023-08-30 | 2024-09-03 | 珠海汇众能源科技有限公司 | 一种并联断路器电路 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3666882B2 (ja) | 1992-05-20 | 2005-06-29 | 松下電器産業株式会社 | スイッチング電源装置 |
US5570278A (en) * | 1994-02-25 | 1996-10-29 | Astec International, Ltd. | Clamped continuous flyback power converter |
JPH10225122A (ja) | 1997-02-07 | 1998-08-21 | Tdk Corp | スイッチング電源 |
JP3644615B2 (ja) | 1997-02-17 | 2005-05-11 | Tdk株式会社 | スイッチング電源 |
JPH11136940A (ja) | 1997-10-27 | 1999-05-21 | Yokogawa Electric Corp | 共振型スイッチング電源 |
JP3201324B2 (ja) | 1997-12-22 | 2001-08-20 | 株式会社村田製作所 | スイッチング電源装置 |
JP3463280B2 (ja) | 1998-03-30 | 2003-11-05 | Tdk株式会社 | スイッチング電源 |
JP4304751B2 (ja) | 1999-01-13 | 2009-07-29 | 大平電子株式会社 | ターンオンロスを改善したリンギングチョークコンバータ |
-
2000
- 2000-09-27 JP JP2000295203A patent/JP3475925B2/ja not_active Expired - Lifetime
-
2001
- 2001-09-21 US US09/957,976 patent/US6469913B2/en not_active Expired - Lifetime
- 2001-09-24 CN CN01141424A patent/CN1347190A/zh active Pending
- 2001-09-25 DE DE60101077T patent/DE60101077T2/de not_active Expired - Lifetime
- 2001-09-25 EP EP01122971A patent/EP1193851B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20020101742A1 (en) | 2002-08-01 |
US6469913B2 (en) | 2002-10-22 |
EP1193851A1 (de) | 2002-04-03 |
CN1347190A (zh) | 2002-05-01 |
DE60101077T2 (de) | 2004-06-03 |
JP2002112544A (ja) | 2002-04-12 |
EP1193851B1 (de) | 2003-10-29 |
JP3475925B2 (ja) | 2003-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |