CN104201874B - 一种开关电源输出整流管的无损吸收电路及开关电源 - Google Patents
一种开关电源输出整流管的无损吸收电路及开关电源 Download PDFInfo
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- CN104201874B CN104201874B CN201410452855.8A CN201410452855A CN104201874B CN 104201874 B CN104201874 B CN 104201874B CN 201410452855 A CN201410452855 A CN 201410452855A CN 104201874 B CN104201874 B CN 104201874B
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 29
- 230000005611 electricity Effects 0.000 claims description 7
- 230000009102 absorption Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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CN201410452855.8A CN104201874B (zh) | 2014-09-05 | 2014-09-05 | 一种开关电源输出整流管的无损吸收电路及开关电源 |
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CN104201874A CN104201874A (zh) | 2014-12-10 |
CN104201874B true CN104201874B (zh) | 2017-06-13 |
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Families Citing this family (4)
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CN106230246A (zh) | 2016-09-22 | 2016-12-14 | 京东方科技集团股份有限公司 | 一种电路以及开关电源和液晶显示驱动电路 |
CN106533183B (zh) * | 2016-12-23 | 2019-03-26 | 天津大学 | 高效率隔离式直流全桥变换电路 |
CN106602537B (zh) * | 2017-02-28 | 2019-12-03 | 深圳市华星光电技术有限公司 | 一种电压吸收电路 |
CN110695503B (zh) * | 2019-10-16 | 2024-05-28 | 深圳市佳士科技股份有限公司 | 一种抑制反向尖峰电压的整流电路及空气等离子切割机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202309502U (zh) * | 2011-11-09 | 2012-07-04 | 美的集团有限公司 | 一种能吸收反压尖峰的开关电源电路 |
CN102857091A (zh) * | 2012-04-18 | 2013-01-02 | 哈尔滨工程大学 | 一种软开关电路 |
CN203522525U (zh) * | 2013-10-28 | 2014-04-02 | 南宁一举医疗电子有限公司 | 一种基于无源无损吸收电路的x射线机功率因数校正电路 |
CN204131384U (zh) * | 2014-09-05 | 2015-01-28 | 武汉永力睿源科技有限公司 | 一种开关电源输出整流管的无损吸收电路及开关电源 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202309502U (zh) * | 2011-11-09 | 2012-07-04 | 美的集团有限公司 | 一种能吸收反压尖峰的开关电源电路 |
CN102857091A (zh) * | 2012-04-18 | 2013-01-02 | 哈尔滨工程大学 | 一种软开关电路 |
CN203522525U (zh) * | 2013-10-28 | 2014-04-02 | 南宁一举医疗电子有限公司 | 一种基于无源无损吸收电路的x射线机功率因数校正电路 |
CN204131384U (zh) * | 2014-09-05 | 2015-01-28 | 武汉永力睿源科技有限公司 | 一种开关电源输出整流管的无损吸收电路及开关电源 |
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Denomination of invention: A lossless absorption circuit of switching power supply output rectifier and switching power supply Effective date of registration: 20220310 Granted publication date: 20170613 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN YONGLI RAYCO TECHNOLOGY Co.,Ltd. Registration number: Y2022420000055 |
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Date of cancellation: 20230320 Granted publication date: 20170613 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN YONGLI RAYCO TECHNOLOGY Co.,Ltd. Registration number: Y2022420000055 |
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Denomination of invention: A Lossless Absorption Circuit for Switching Power Supply Output Rectifier and Switching Power Supply Effective date of registration: 20230327 Granted publication date: 20170613 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN YONGLI RAYCO TECHNOLOGY Co.,Ltd. Registration number: Y2023420000129 |
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