CN209767367U - 开关电源的自供电电路、控制芯片及开关电源和电气装置 - Google Patents
开关电源的自供电电路、控制芯片及开关电源和电气装置 Download PDFInfo
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- CN209767367U CN209767367U CN201920114009.3U CN201920114009U CN209767367U CN 209767367 U CN209767367 U CN 209767367U CN 201920114009 U CN201920114009 U CN 201920114009U CN 209767367 U CN209767367 U CN 209767367U
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- 239000003990 capacitor Substances 0.000 claims abstract description 102
- 238000004146 energy storage Methods 0.000 claims abstract description 66
- 230000005669 field effect Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 8
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
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- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
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CN201920114009.3U CN209767367U (zh) | 2019-01-23 | 2019-01-23 | 开关电源的自供电电路、控制芯片及开关电源和电气装置 |
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CN109639118A (zh) * | 2019-01-23 | 2019-04-16 | 深圳市芯飞凌半导体有限公司 | 开关电源的自供电电路、控制芯片及开关电源和电气装置 |
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Cited By (2)
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CN109639118A (zh) * | 2019-01-23 | 2019-04-16 | 深圳市芯飞凌半导体有限公司 | 开关电源的自供电电路、控制芯片及开关电源和电气装置 |
CN109639118B (zh) * | 2019-01-23 | 2024-01-26 | 上海芯飞半导体技术有限公司 | 开关电源的自供电电路、控制芯片及开关电源和电气装置 |
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GR01 | Patent grant | ||
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Effective date of registration: 20210322 Address after: Building C, No.888, Huanhu West 2nd Road, Lingang New District, Pudong New Area pilot Free Trade Zone, Shanghai Patentee after: Shanghai Xinfei Semiconductor Technology Co.,Ltd. Address before: 518052 1701, 17th floor, tefa information technology building, Qiongyu Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SILICON DRIVER SEMICONDUCTOR Co.,Ltd. |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20191210 Effective date of abandoning: 20240126 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20191210 Effective date of abandoning: 20240126 |