CN205430205U - 光耦隔离场管驱动电路 - Google Patents
光耦隔离场管驱动电路 Download PDFInfo
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- CN205430205U CN205430205U CN201620057607.8U CN201620057607U CN205430205U CN 205430205 U CN205430205 U CN 205430205U CN 201620057607 U CN201620057607 U CN 201620057607U CN 205430205 U CN205430205 U CN 205430205U
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- 238000002955 isolation Methods 0.000 title claims abstract description 39
- 230000008878 coupling Effects 0.000 title claims abstract description 7
- 238000010168 coupling process Methods 0.000 title claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 7
- 230000003287 optical effect Effects 0.000 title abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000002085 persistent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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CN201620057607.8U CN205430205U (zh) | 2016-01-21 | 2016-01-21 | 光耦隔离场管驱动电路 |
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CN201620057607.8U CN205430205U (zh) | 2016-01-21 | 2016-01-21 | 光耦隔离场管驱动电路 |
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CN205430205U true CN205430205U (zh) | 2016-08-03 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106253641A (zh) * | 2016-08-26 | 2016-12-21 | 重庆西南集成电路设计有限责任公司 | 一种整流二极管替代电路及反偏截止驱动电路 |
CN108574462A (zh) * | 2018-01-31 | 2018-09-25 | 中兴通讯股份有限公司 | 保护电路、电路保护方法 |
-
2016
- 2016-01-21 CN CN201620057607.8U patent/CN205430205U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106253641A (zh) * | 2016-08-26 | 2016-12-21 | 重庆西南集成电路设计有限责任公司 | 一种整流二极管替代电路及反偏截止驱动电路 |
CN108574462A (zh) * | 2018-01-31 | 2018-09-25 | 中兴通讯股份有限公司 | 保护电路、电路保护方法 |
CN108574462B (zh) * | 2018-01-31 | 2021-03-26 | 中兴通讯股份有限公司 | 保护电路、电路保护方法 |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20170306 Address after: 610032 Sichuan, Chengdu, No. two West Ring Road, No. three, No. 3, building 4, building 9, No. 133 Patentee after: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: Jinniu District Yuren road Chengdu city Sichuan province 610036 No. 37 Patentee before: Tang Ke |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Optocoupler isolation field tube driving circuit Effective date of registration: 20211210 Granted publication date: 20160803 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021510000295 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230106 Granted publication date: 20160803 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021510000295 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Optocoupler isolation field transistor drive circuit Effective date of registration: 20230110 Granted publication date: 20160803 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2023510000011 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231220 Granted publication date: 20160803 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2023510000011 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Optocoupler isolation field transistor driving circuit Effective date of registration: 20231225 Granted publication date: 20160803 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. Juqiao sub branch Pledgor: CHENGDU JINGCHENG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2023510000279 |