CN104244493A - 一种线性高压led驱动电路 - Google Patents
一种线性高压led驱动电路 Download PDFInfo
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- CN104244493A CN104244493A CN201310223972.2A CN201310223972A CN104244493A CN 104244493 A CN104244493 A CN 104244493A CN 201310223972 A CN201310223972 A CN 201310223972A CN 104244493 A CN104244493 A CN 104244493A
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- 238000005070 sampling Methods 0.000 claims abstract description 64
- 239000003381 stabilizer Substances 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310223972.2A CN104244493B (zh) | 2013-06-07 | 2013-06-07 | 一种线性高压led驱动电路 |
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CN201310223972.2A CN104244493B (zh) | 2013-06-07 | 2013-06-07 | 一种线性高压led驱动电路 |
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CN104244493A true CN104244493A (zh) | 2014-12-24 |
CN104244493B CN104244493B (zh) | 2017-03-29 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104754838A (zh) * | 2015-04-15 | 2015-07-01 | 西交利物浦大学 | 一种利用太阳能供电的多路led驱动电路 |
CN105282929A (zh) * | 2015-10-20 | 2016-01-27 | 晨辉光宝科技有限公司 | 一种自动切换模式的全电压分段式线性恒流led驱动电路 |
CN105674114A (zh) * | 2016-01-19 | 2016-06-15 | 晨辉光宝科技有限公司 | 一种led灯 |
CN106793336A (zh) * | 2017-01-20 | 2017-05-31 | 陕西亚成微电子股份有限公司 | 一种led驱动电路及其驱动方法 |
CN108318719A (zh) * | 2018-01-30 | 2018-07-24 | 国网上海市电力公司 | 一种无级调整纯阻性交流负载 |
CN108318847A (zh) * | 2018-01-30 | 2018-07-24 | 国网上海市电力公司 | 一种自动恒流的纯阻性交流负载 |
CN111586933A (zh) * | 2020-04-22 | 2020-08-25 | 上海趣致网络科技股份有限公司 | 灯光控制设备和系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103002635B (zh) * | 2012-10-19 | 2015-03-04 | 木林森股份有限公司 | 温控型pwm线性恒流led驱动装置 |
CN203301820U (zh) * | 2013-06-07 | 2013-11-20 | 陕西亚成微电子股份有限公司 | 一种线性高压led驱动电路 |
-
2013
- 2013-06-07 CN CN201310223972.2A patent/CN104244493B/zh active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104754838A (zh) * | 2015-04-15 | 2015-07-01 | 西交利物浦大学 | 一种利用太阳能供电的多路led驱动电路 |
CN105282929A (zh) * | 2015-10-20 | 2016-01-27 | 晨辉光宝科技有限公司 | 一种自动切换模式的全电压分段式线性恒流led驱动电路 |
CN105282929B (zh) * | 2015-10-20 | 2018-04-27 | 晨辉光宝科技有限公司 | 一种自动切换模式的全电压分段式线性恒流led驱动电路 |
CN105674114A (zh) * | 2016-01-19 | 2016-06-15 | 晨辉光宝科技有限公司 | 一种led灯 |
CN105674114B (zh) * | 2016-01-19 | 2019-09-20 | 晨辉光宝科技有限公司 | 一种led灯 |
CN106793336A (zh) * | 2017-01-20 | 2017-05-31 | 陕西亚成微电子股份有限公司 | 一种led驱动电路及其驱动方法 |
CN106793336B (zh) * | 2017-01-20 | 2018-11-09 | 陕西亚成微电子股份有限公司 | 一种led驱动电路及其驱动方法 |
US10772168B2 (en) | 2017-01-20 | 2020-09-08 | Shaanxi Reactor Microelectronics Co., Ltd | LED driving circuit and driving method thereof |
CN108318719A (zh) * | 2018-01-30 | 2018-07-24 | 国网上海市电力公司 | 一种无级调整纯阻性交流负载 |
CN108318847A (zh) * | 2018-01-30 | 2018-07-24 | 国网上海市电力公司 | 一种自动恒流的纯阻性交流负载 |
CN111586933A (zh) * | 2020-04-22 | 2020-08-25 | 上海趣致网络科技股份有限公司 | 灯光控制设备和系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104244493B (zh) | 2017-03-29 |
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Denomination of invention: Linear high voltage LED driving circuit Effective date of registration: 20171106 Granted publication date: 20170329 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: 2017990000706 |
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Denomination of invention: Linear high voltage LED driving circuit Effective date of registration: 20181205 Granted publication date: 20170329 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: 2018990001149 |
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Denomination of invention: Linear high voltage LED driving circuit Effective date of registration: 20200309 Granted publication date: 20170329 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: Y2020990000156 |
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