CN103917015A - 高压线性功率电压补偿电路 - Google Patents
高压线性功率电压补偿电路 Download PDFInfo
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- CN103917015A CN103917015A CN201410083801.9A CN201410083801A CN103917015A CN 103917015 A CN103917015 A CN 103917015A CN 201410083801 A CN201410083801 A CN 201410083801A CN 103917015 A CN103917015 A CN 103917015A
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- 239000004065 semiconductor Substances 0.000 claims description 63
- 239000003990 capacitor Substances 0.000 claims description 30
- 238000005070 sampling Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201410083801.9A CN103917015B (zh) | 2014-03-10 | 2014-03-10 | Led高压线性驱动功率电压补偿电路 |
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CN201410083801.9A CN103917015B (zh) | 2014-03-10 | 2014-03-10 | Led高压线性驱动功率电压补偿电路 |
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CN103917015A true CN103917015A (zh) | 2014-07-09 |
CN103917015B CN103917015B (zh) | 2017-12-08 |
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CN201410083801.9A Active CN103917015B (zh) | 2014-03-10 | 2014-03-10 | Led高压线性驱动功率电压补偿电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107155236A (zh) * | 2017-05-27 | 2017-09-12 | 合肥酷特信息科技有限公司 | 一种分段式控制led灯串控制系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101212140A (zh) * | 2006-12-29 | 2008-07-02 | 鸿富锦精密工业(深圳)有限公司 | 功率因数自动补偿装置 |
US20130009561A1 (en) * | 2011-05-10 | 2013-01-10 | Arkalumen Inc. | Circuits for sensing current levels within a lighting apparatus incorporating a voltage converter |
CN103260292A (zh) * | 2012-02-17 | 2013-08-21 | 欧司朗股份有限公司 | 用于负载的驱动电路和包括该驱动电路的发光装置 |
CN203748078U (zh) * | 2014-03-10 | 2014-07-30 | 陕西亚成微电子股份有限公司 | 高压线性功率电压补偿电路 |
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- 2014-03-10 CN CN201410083801.9A patent/CN103917015B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101212140A (zh) * | 2006-12-29 | 2008-07-02 | 鸿富锦精密工业(深圳)有限公司 | 功率因数自动补偿装置 |
US20130009561A1 (en) * | 2011-05-10 | 2013-01-10 | Arkalumen Inc. | Circuits for sensing current levels within a lighting apparatus incorporating a voltage converter |
CN103260292A (zh) * | 2012-02-17 | 2013-08-21 | 欧司朗股份有限公司 | 用于负载的驱动电路和包括该驱动电路的发光装置 |
CN203748078U (zh) * | 2014-03-10 | 2014-07-30 | 陕西亚成微电子股份有限公司 | 高压线性功率电压补偿电路 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107155236A (zh) * | 2017-05-27 | 2017-09-12 | 合肥酷特信息科技有限公司 | 一种分段式控制led灯串控制系统 |
CN107155236B (zh) * | 2017-05-27 | 2018-11-02 | 合肥婕之印智能科技有限公司 | 一种分段式控制led灯串控制系统 |
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CN103917015B (zh) | 2017-12-08 |
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Denomination of invention: LED high-voltage linear drive power voltage compensation circuit Effective date of registration: 20181206 Granted publication date: 20171208 Pledgee: Shaanxi Changan financing guarantee Limited by Share Ltd. Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: 2018610000205 |
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Date of cancellation: 20190726 Granted publication date: 20171208 Pledgee: Shaanxi Changan financing guarantee Limited by Share Ltd. Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: 2018610000205 |
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Denomination of invention: LED high-voltage linear drive power voltage compensation circuit Effective date of registration: 20190930 Granted publication date: 20171208 Pledgee: Industrial Bank Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: Y2019610000037 |
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Denomination of invention: LED high voltage linear driving power voltage compensation circuit Effective date of registration: 20210902 Granted publication date: 20171208 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: Y2021610000225 |
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