CN201947513U - 具有功率因数校正的恒流驱动电路 - Google Patents
具有功率因数校正的恒流驱动电路 Download PDFInfo
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- CN201947513U CN201947513U CN2011200442511U CN201120044251U CN201947513U CN 201947513 U CN201947513 U CN 201947513U CN 2011200442511 U CN2011200442511 U CN 2011200442511U CN 201120044251 U CN201120044251 U CN 201120044251U CN 201947513 U CN201947513 U CN 201947513U
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- circuit
- power factor
- factor correction
- constant
- current drive
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- 239000003990 capacitor Substances 0.000 claims description 62
- 239000003381 stabilizer Substances 0.000 claims description 27
- 101100100146 Candida albicans NTC1 gene Proteins 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000005070 sampling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200442511U CN201947513U (zh) | 2011-02-22 | 2011-02-22 | 具有功率因数校正的恒流驱动电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200442511U CN201947513U (zh) | 2011-02-22 | 2011-02-22 | 具有功率因数校正的恒流驱动电路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201947513U true CN201947513U (zh) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200442511U Expired - Fee Related CN201947513U (zh) | 2011-02-22 | 2011-02-22 | 具有功率因数校正的恒流驱动电路 |
Country Status (1)
| Country | Link |
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| CN (1) | CN201947513U (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752918A (zh) * | 2012-06-15 | 2012-10-24 | 福建捷联电子有限公司 | 一种由次级侧控制的半桥架构的led驱动电路 |
| CN103904729A (zh) * | 2014-03-06 | 2014-07-02 | 苏州三森新能源科技有限公司 | 一种控制充电回路电流的恒流控制电路 |
| CN105934043A (zh) * | 2016-06-28 | 2016-09-07 | 重庆灿源电子有限公司 | 一种灯具控制系统 |
| CN108270351A (zh) * | 2018-01-08 | 2018-07-10 | 深圳市崧盛电子股份有限公司 | 一种提高功率因数校正效率的恒流输出电路及电源 |
| CN109980901A (zh) * | 2019-03-05 | 2019-07-05 | 合肥华耀电子工业有限公司 | 一种宽输入范围电源模块的辅助供电电路 |
| CN109995252A (zh) * | 2019-04-22 | 2019-07-09 | 合肥惠科金扬科技有限公司 | 一种稳压电路及开关电源电路 |
-
2011
- 2011-02-22 CN CN2011200442511U patent/CN201947513U/zh not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752918A (zh) * | 2012-06-15 | 2012-10-24 | 福建捷联电子有限公司 | 一种由次级侧控制的半桥架构的led驱动电路 |
| CN102752918B (zh) * | 2012-06-15 | 2015-11-04 | 福建捷联电子有限公司 | 一种由次级侧控制的半桥架构的led驱动电路 |
| CN103904729A (zh) * | 2014-03-06 | 2014-07-02 | 苏州三森新能源科技有限公司 | 一种控制充电回路电流的恒流控制电路 |
| CN105934043A (zh) * | 2016-06-28 | 2016-09-07 | 重庆灿源电子有限公司 | 一种灯具控制系统 |
| CN105934043B (zh) * | 2016-06-28 | 2017-08-04 | 珠海灿源电子科技有限公司 | 一种灯具控制系统 |
| CN108270351A (zh) * | 2018-01-08 | 2018-07-10 | 深圳市崧盛电子股份有限公司 | 一种提高功率因数校正效率的恒流输出电路及电源 |
| CN109980901A (zh) * | 2019-03-05 | 2019-07-05 | 合肥华耀电子工业有限公司 | 一种宽输入范围电源模块的辅助供电电路 |
| CN109980901B (zh) * | 2019-03-05 | 2021-06-15 | 合肥华耀电子工业有限公司 | 一种宽输入范围电源模块的辅助供电电路 |
| CN109995252A (zh) * | 2019-04-22 | 2019-07-09 | 合肥惠科金扬科技有限公司 | 一种稳压电路及开关电源电路 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN OCEAN'S KING LIGHTING TECHNOLOGY Co.,Ltd. Assignor: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY Co.,Ltd.|SHENZHEN OCEAN'S KING LIGHTING ENGINEERING Co.,Ltd. Contract record no.: 2011440020424 Denomination of utility model: Internal memory driving circuit with power factor correction circuit Granted publication date: 20110824 License type: Exclusive License Record date: 20111124 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20190222 |