CN2747818Y - 具有灯管电阻反馈网络的可调光镇流器电路 - Google Patents
具有灯管电阻反馈网络的可调光镇流器电路 Download PDFInfo
- Publication number
- CN2747818Y CN2747818Y CN 200420110453 CN200420110453U CN2747818Y CN 2747818 Y CN2747818 Y CN 2747818Y CN 200420110453 CN200420110453 CN 200420110453 CN 200420110453 U CN200420110453 U CN 200420110453U CN 2747818 Y CN2747818 Y CN 2747818Y
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- Prior art keywords
- circuit
- resistance
- fluorescent tube
- amplifier
- controlled oscillator
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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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- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420110453 CN2747818Y (zh) | 2004-11-26 | 2004-11-26 | 具有灯管电阻反馈网络的可调光镇流器电路 |
Applications Claiming Priority (1)
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CN 200420110453 CN2747818Y (zh) | 2004-11-26 | 2004-11-26 | 具有灯管电阻反馈网络的可调光镇流器电路 |
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CN2747818Y true CN2747818Y (zh) | 2005-12-21 |
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CN 200420110453 Expired - Lifetime CN2747818Y (zh) | 2004-11-26 | 2004-11-26 | 具有灯管电阻反馈网络的可调光镇流器电路 |
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CN (1) | CN2747818Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100525571C (zh) * | 2004-11-26 | 2009-08-05 | 林万炯 | 具有灯管电阻反馈网络的可调光镇流器电路 |
CN103313495A (zh) * | 2013-06-12 | 2013-09-18 | 肖国选 | 单管谐振式可调光气体放电灯电子镇流器 |
CN105024669A (zh) * | 2015-08-14 | 2015-11-04 | 成都易思科科技有限公司 | 一种采用4580运放的有源低通滤波器电路 |
-
2004
- 2004-11-26 CN CN 200420110453 patent/CN2747818Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100525571C (zh) * | 2004-11-26 | 2009-08-05 | 林万炯 | 具有灯管电阻反馈网络的可调光镇流器电路 |
CN103313495A (zh) * | 2013-06-12 | 2013-09-18 | 肖国选 | 单管谐振式可调光气体放电灯电子镇流器 |
CN103313495B (zh) * | 2013-06-12 | 2015-08-05 | 肖国选 | 单管谐振式可调光气体放电灯电子镇流器 |
CN105024669A (zh) * | 2015-08-14 | 2015-11-04 | 成都易思科科技有限公司 | 一种采用4580运放的有源低通滤波器电路 |
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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: SELF ELECTRONICS CO.,LTD. Assignor: Lin Wanjiong Contract fulfillment period: 2008.6.15 to 2014.6.14 Contract record no.: 2008330000241 Denomination of utility model: Circuit of light-adjustable ballast with fluorescent tube resistance feedback network Granted publication date: 20051221 License type: Exclusive license Record date: 20080820 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.15 TO 2014.6.14 Name of requester: SAIERFU ELECTRONICS CO., LTD., HI-TECH ZONE OF NI Effective date: 20080820 |
|
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090805 |
|
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090805 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |