JP4093185B2 - スイッチング電源装置 - Google Patents
スイッチング電源装置 Download PDFInfo
- Publication number
- JP4093185B2 JP4093185B2 JP2004004038A JP2004004038A JP4093185B2 JP 4093185 B2 JP4093185 B2 JP 4093185B2 JP 2004004038 A JP2004004038 A JP 2004004038A JP 2004004038 A JP2004004038 A JP 2004004038A JP 4093185 B2 JP4093185 B2 JP 4093185B2
- Authority
- JP
- Japan
- Prior art keywords
- input voltage
- circuit
- current
- voltage
- power supply
- 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 - Fee Related
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004004038A JP4093185B2 (ja) | 2004-01-09 | 2004-01-09 | スイッチング電源装置 |
CNB2005100005167A CN100405726C (zh) | 2004-01-09 | 2005-01-07 | 开关电源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004004038A JP4093185B2 (ja) | 2004-01-09 | 2004-01-09 | スイッチング電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005198454A JP2005198454A (ja) | 2005-07-21 |
JP4093185B2 true JP4093185B2 (ja) | 2008-06-04 |
Family
ID=34818759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004004038A Expired - Fee Related JP4093185B2 (ja) | 2004-01-09 | 2004-01-09 | スイッチング電源装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4093185B2 (zh) |
CN (1) | CN100405726C (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101340149B (zh) * | 2007-07-03 | 2011-01-26 | 尼克森微电子股份有限公司 | 具有输入补偿的输出限流控制装置 |
JP5217544B2 (ja) * | 2008-03-19 | 2013-06-19 | 富士電機株式会社 | スイッチング電源制御用半導体装置、起動回路、およびスイッチング電源装置の起動方法 |
JP5648316B2 (ja) * | 2010-05-18 | 2015-01-07 | サンケン電気株式会社 | スイッチング電源装置 |
CN102013820B (zh) * | 2010-10-22 | 2012-07-04 | 凹凸电子(武汉)有限公司 | 交流-直流转换器、方法以及控制器 |
CN102299617B (zh) * | 2011-08-23 | 2014-04-30 | 杨义根 | 自动电压开关及其实现方法 |
CN102594175B (zh) * | 2012-03-06 | 2014-06-25 | 广州金升阳科技有限公司 | 一种交流变直流电路 |
JP6123132B2 (ja) * | 2012-12-28 | 2017-05-10 | パナソニックIpマネジメント株式会社 | 発光素子点灯装置、および照明器具 |
TWI479784B (zh) * | 2013-03-18 | 2015-04-01 | Power Forest Technology Corp | 交流直流轉換電路 |
CN103475206B (zh) * | 2013-09-23 | 2016-02-17 | 深圳科士达科技股份有限公司 | 一种宽电压辅助电源pwm芯片的启动电路 |
CN105720807B (zh) * | 2014-12-03 | 2018-05-29 | 万国半导体(开曼)股份有限公司 | 用于检测输入电压和泄放滞留电压的方法及装置 |
KR102343260B1 (ko) * | 2015-01-12 | 2021-12-23 | 엘지전자 주식회사 | 전력변환장치, 및 이를 구비하는 공기조화기 |
CN104767371A (zh) * | 2015-04-20 | 2015-07-08 | 成都岷创科技有限公司 | 交直流转换启动电路 |
JP6227598B2 (ja) | 2015-07-15 | 2017-11-08 | ファナック株式会社 | 後段にdc−dcコンバータを備えるデジタル制御電源 |
JP6886107B2 (ja) * | 2017-04-07 | 2021-06-16 | 富士通株式会社 | 電源回路 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002017086A (ja) * | 2000-04-26 | 2002-01-18 | Sony Corp | スイッチング電源 |
JP3883826B2 (ja) * | 2001-07-18 | 2007-02-21 | ソニー株式会社 | スイッチング電源装置 |
-
2004
- 2004-01-09 JP JP2004004038A patent/JP4093185B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-07 CN CNB2005100005167A patent/CN100405726C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005198454A (ja) | 2005-07-21 |
CN100405726C (zh) | 2008-07-23 |
CN1638253A (zh) | 2005-07-13 |
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