CN215498269U - 一种开关电源防雷电路和开关电源 - Google Patents
一种开关电源防雷电路和开关电源 Download PDFInfo
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- CN215498269U CN215498269U CN202121435446.9U CN202121435446U CN215498269U CN 215498269 U CN215498269 U CN 215498269U CN 202121435446 U CN202121435446 U CN 202121435446U CN 215498269 U CN215498269 U CN 215498269U
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Cited By (1)
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CN115764812A (zh) * | 2022-12-26 | 2023-03-07 | 广州市德珑电子器件有限公司 | 一种开关电源自动保护方法及开关电源 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115764812A (zh) * | 2022-12-26 | 2023-03-07 | 广州市德珑电子器件有限公司 | 一种开关电源自动保护方法及开关电源 |
CN115764812B (zh) * | 2022-12-26 | 2023-07-18 | 广州市德珑电子器件有限公司 | 一种开关电源自动保护方法及开关电源 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Lightning Protection Circuit for Switching Power Supply and Switching Power Supply Effective date of registration: 20231207 Granted publication date: 20220111 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN ZHONGPENG ELECTRONICS Co.,Ltd. Registration number: Y2023980069996 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220111 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN ZHONGPENG ELECTRONICS Co.,Ltd. Registration number: Y2023980069996 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |