CN109963380B - 一种由机械开关切换记忆a,b路断电后状态的电路 - Google Patents
一种由机械开关切换记忆a,b路断电后状态的电路 Download PDFInfo
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- CN109963380B CN109963380B CN201910295706.8A CN201910295706A CN109963380B CN 109963380 B CN109963380 B CN 109963380B CN 201910295706 A CN201910295706 A CN 201910295706A CN 109963380 B CN109963380 B CN 109963380B
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 230000009467 reduction Effects 0.000 claims abstract description 11
- 239000003990 capacitor Substances 0.000 claims description 35
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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CN201910295706.8A CN109963380B (zh) | 2019-04-12 | 2019-04-12 | 一种由机械开关切换记忆a,b路断电后状态的电路 |
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CN201910295706.8A CN109963380B (zh) | 2019-04-12 | 2019-04-12 | 一种由机械开关切换记忆a,b路断电后状态的电路 |
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CN109963380A CN109963380A (zh) | 2019-07-02 |
CN109963380B true CN109963380B (zh) | 2024-04-19 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106231736A (zh) * | 2016-09-12 | 2016-12-14 | 深圳市豪恩光电照明股份有限公司 | 一种led灯管电源驱动电路 |
CN107682961A (zh) * | 2017-10-20 | 2018-02-09 | 佛山市长晶电子科技有限公司 | 一种led集鱼灯电源输出切换电路 |
CN209861223U (zh) * | 2019-04-12 | 2019-12-27 | 东莞市铭汉电子有限公司 | 一种由机械开关切换记忆a,b路断电后状态的电路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20150022087A1 (en) * | 2013-07-16 | 2015-01-22 | GE Lighting Solutions, LLC | Method and apparatus for providing supplemental power in a led driver |
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- 2019-04-12 CN CN201910295706.8A patent/CN109963380B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106231736A (zh) * | 2016-09-12 | 2016-12-14 | 深圳市豪恩光电照明股份有限公司 | 一种led灯管电源驱动电路 |
CN107682961A (zh) * | 2017-10-20 | 2018-02-09 | 佛山市长晶电子科技有限公司 | 一种led集鱼灯电源输出切换电路 |
CN209861223U (zh) * | 2019-04-12 | 2019-12-27 | 东莞市铭汉电子有限公司 | 一种由机械开关切换记忆a,b路断电后状态的电路 |
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Effective date of registration: 20210604 Address after: 523000 Room 601, 235 huaiya Road, Humen Town, Dongguan City, Guangdong Province Applicant after: Dongguan de'ao Intelligent Electronics Co.,Ltd. Address before: 3 / F, 1 Songlin East Road, Zengtian Industrial Zone, Xin'an community, Chang'an Town, Dongguan City, Guangdong Province:523000 523000 3rd floor, No.1 Songlin East Road, Zengtian Industrial Zone, Xin'an community, Chang'an Town, Dongguan City, Guangdong Province postcode: 523000 Applicant before: DONGGUAN MINGHAN ELECTRONIC Co.,Ltd. |
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Effective date of registration: 20240316 Address after: No. 11, 2nd Floor, Building 10, Jiuxiangling Industrial Zone, Xinwei Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Applicant after: Dehao Electronic Technology (Shenzhen) Co.,Ltd. Country or region after: China Address before: 523000 Room 601, 235 huaiya Road, Humen Town, Dongguan City, Guangdong Province Applicant before: Dongguan de'ao Intelligent Electronics Co.,Ltd. Country or region before: China |
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