CN105682298B - Led驱动电源 - Google Patents
Led驱动电源 Download PDFInfo
- Publication number
- CN105682298B CN105682298B CN201610187051.9A CN201610187051A CN105682298B CN 105682298 B CN105682298 B CN 105682298B CN 201610187051 A CN201610187051 A CN 201610187051A CN 105682298 B CN105682298 B CN 105682298B
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- CN
- China
- Prior art keywords
- resistance
- current
- circuit
- detection circuit
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 92
- 239000003381 stabilizer Substances 0.000 claims description 38
- 230000005611 electricity Effects 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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]
- H05B45/40—Details of LED load circuits
-
- 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610187051.9A CN105682298B (zh) | 2016-03-29 | 2016-03-29 | Led驱动电源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610187051.9A CN105682298B (zh) | 2016-03-29 | 2016-03-29 | Led驱动电源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105682298A CN105682298A (zh) | 2016-06-15 |
CN105682298B true CN105682298B (zh) | 2017-12-01 |
Family
ID=56224488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610187051.9A Expired - Fee Related CN105682298B (zh) | 2016-03-29 | 2016-03-29 | Led驱动电源 |
Country Status (1)
Country | Link |
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CN (1) | CN105682298B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108391347B (zh) * | 2018-04-12 | 2023-12-15 | 上海阿卡得电子有限公司 | 一种用于led驱动的调光电路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6132091B2 (ja) * | 2013-05-10 | 2017-05-24 | 豊田合成株式会社 | Led駆動回路および配線基板 |
CN104582124B (zh) * | 2013-10-29 | 2018-04-06 | 登丰微电子股份有限公司 | 发光二极管驱动电路 |
CN104717784B (zh) * | 2013-12-13 | 2018-09-14 | 台达电子企业管理(上海)有限公司 | 光源驱动电路 |
US9575497B2 (en) * | 2014-04-03 | 2017-02-21 | Microchip Technology Inc. | Current control circuit for linear LED driver |
CN205726507U (zh) * | 2016-03-29 | 2016-11-23 | 深圳市实益达技术股份有限公司 | Led驱动电源 |
-
2016
- 2016-03-29 CN CN201610187051.9A patent/CN105682298B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105682298A (zh) | 2016-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Baolong Baolong Industrial City Longgang District of Shenzhen city road six beneficial Guangdong Tatsu 518116 Science Park building seven Applicant after: SHENZHEN SEA STAR TECHNOLOGIES CO.,LTD. Address before: Baolong Baolong Industrial City Longgang District of Shenzhen city road six beneficial Guangdong Tatsu 518116 Science Park building seven Applicant before: SHENZHEN SHIYIDA LIGHTING Co.,Ltd. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220725 Address after: 214028 Hongshan street, Xinwu District, Wuxi City, Jiangsu Province, west of jingshi'an Road, north of jingshi'an Road, south of the planned river course Patentee after: WUXI YIMING PHOTOELECTRIC Co.,Ltd. Address before: 518116 7th floor, shiyida Science Park, Baolong 6th Road, Baolong Industrial City, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SEA STAR TECHNOLOGIES CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |
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CF01 | Termination of patent right due to non-payment of annual fee |