CN201657471U - 恒功率控制电路 - Google Patents
恒功率控制电路 Download PDFInfo
- Publication number
- CN201657471U CN201657471U CN2010200469755U CN201020046975U CN201657471U CN 201657471 U CN201657471 U CN 201657471U CN 2010200469755 U CN2010200469755 U CN 2010200469755U CN 201020046975 U CN201020046975 U CN 201020046975U CN 201657471 U CN201657471 U CN 201657471U
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- CN
- China
- Prior art keywords
- control circuit
- circuit
- constant
- pulse
- power control
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- 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 - Lifetime
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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
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010200469755U CN201657471U (zh) | 2010-01-21 | 2010-01-21 | 恒功率控制电路 |
Applications Claiming Priority (1)
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CN2010200469755U CN201657471U (zh) | 2010-01-21 | 2010-01-21 | 恒功率控制电路 |
Publications (1)
Publication Number | Publication Date |
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CN201657471U true CN201657471U (zh) | 2010-11-24 |
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CN2010200469755U Expired - Lifetime CN201657471U (zh) | 2010-01-21 | 2010-01-21 | 恒功率控制电路 |
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CN (1) | CN201657471U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102539904A (zh) * | 2012-02-14 | 2012-07-04 | 合肥大明节能科技有限公司 | 一种大功率hid电子镇流器的灯功率检测电路 |
CN103178718A (zh) * | 2013-02-28 | 2013-06-26 | 重庆大学 | 数字控制的恒功率dc/dc变换器 |
CN103813602A (zh) * | 2014-02-24 | 2014-05-21 | 福州大学 | 无电极荧光灯调光方法 |
CN109275255A (zh) * | 2018-10-29 | 2019-01-25 | 同方威视技术股份有限公司 | 用于电子加速器的灯丝电源和电子加速器 |
CN110896279A (zh) * | 2019-10-12 | 2020-03-20 | 深圳市伟鹏世纪科技有限公司 | 一种led应急电源恒功率输出电路及工作方法 |
CN110972375A (zh) * | 2019-11-15 | 2020-04-07 | 深圳市朗文科技实业有限公司 | 一种气体放电灯hid的电子镇流器的控制方法及控制电路 |
-
2010
- 2010-01-21 CN CN2010200469755U patent/CN201657471U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102539904A (zh) * | 2012-02-14 | 2012-07-04 | 合肥大明节能科技有限公司 | 一种大功率hid电子镇流器的灯功率检测电路 |
CN103178718A (zh) * | 2013-02-28 | 2013-06-26 | 重庆大学 | 数字控制的恒功率dc/dc变换器 |
CN103813602A (zh) * | 2014-02-24 | 2014-05-21 | 福州大学 | 无电极荧光灯调光方法 |
CN103813602B (zh) * | 2014-02-24 | 2016-01-27 | 福州大学 | 无电极荧光灯调光方法 |
CN109275255A (zh) * | 2018-10-29 | 2019-01-25 | 同方威视技术股份有限公司 | 用于电子加速器的灯丝电源和电子加速器 |
CN109275255B (zh) * | 2018-10-29 | 2024-04-26 | 同方威视技术股份有限公司 | 用于电子加速器的灯丝电源和电子加速器 |
CN110896279A (zh) * | 2019-10-12 | 2020-03-20 | 深圳市伟鹏世纪科技有限公司 | 一种led应急电源恒功率输出电路及工作方法 |
CN110896279B (zh) * | 2019-10-12 | 2022-12-23 | 深圳市伟鹏世纪科技有限公司 | 一种led应急电源恒功率输出电路及工作方法 |
CN110972375A (zh) * | 2019-11-15 | 2020-04-07 | 深圳市朗文科技实业有限公司 | 一种气体放电灯hid的电子镇流器的控制方法及控制电路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wide-voltage constant-power control circuit and hair straightener Effective date of registration: 20121026 Granted publication date: 20101124 Pledgee: Beijing Fulham Electronics Co., Ltd. Pledgor: Beijing Newlighting Electronics Co., Ltd. Registration number: 2012990000643 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING FULHAM ELECTRONICS CO., LTD. Free format text: FORMER OWNER: BEIJING WEIHUA NEW LIGHTING ELECTRONICS CO., LTD. Effective date: 20130108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100085 HAIDIAN, BEIJING TO: 102200 CHANGPING, BEIJING |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20121221 Granted publication date: 20101124 Pledgee: Beijing Fulham Electronics Co., Ltd. Pledgor: Beijing Newlighting Electronics Co., Ltd. Registration number: 2012990000643 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130108 Address after: 102200, Beijing, Changping District Shao Shao town, south side of Ji Village (9 Chang Hing Road) Patentee after: Beijing Fulham Electronics Co., Ltd. Address before: 100085 Beijing city Haidian District on the four street 8 Huacheng building 207 Patentee before: Beijing Newlighting Electronics Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20101124 |