CN201078867Y - 荧光灯电子镇流器的局部整流保护电路 - Google Patents
荧光灯电子镇流器的局部整流保护电路 Download PDFInfo
- Publication number
- CN201078867Y CN201078867Y CNU200720108908XU CN200720108908U CN201078867Y CN 201078867 Y CN201078867 Y CN 201078867Y CN U200720108908X U CNU200720108908X U CN U200720108908XU CN 200720108908 U CN200720108908 U CN 200720108908U CN 201078867 Y CN201078867 Y CN 201078867Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- triode
- resistance
- diode
- voltage
- 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
- 230000001681 protective effect Effects 0.000 title claims description 57
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 39
- 229910052710 silicon Inorganic materials 0.000 claims description 39
- 239000010703 silicon Substances 0.000 claims description 39
- 230000000694 effects Effects 0.000 claims description 31
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 8
- 238000005070 sampling Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 abstract 4
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 4
- 230000002265 prevention Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 7
- 238000007600 charging Methods 0.000 description 7
- 238000007667 floating Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 206010011906 Death Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Images
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720108908XU CN201078867Y (zh) | 2007-04-29 | 2007-04-29 | 荧光灯电子镇流器的局部整流保护电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720108908XU CN201078867Y (zh) | 2007-04-29 | 2007-04-29 | 荧光灯电子镇流器的局部整流保护电路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201078867Y true CN201078867Y (zh) | 2008-06-25 |
Family
ID=39570932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720108908XU Expired - Fee Related CN201078867Y (zh) | 2007-04-29 | 2007-04-29 | 荧光灯电子镇流器的局部整流保护电路 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201078867Y (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795056A (zh) * | 2009-02-03 | 2010-08-04 | 奥斯兰姆有限公司 | 用于驱动转换器的电路装置 |
| CN101060748B (zh) * | 2007-04-29 | 2010-12-22 | 林万炯 | 荧光灯电子镇流器的局部整流保护电路 |
-
2007
- 2007-04-29 CN CNU200720108908XU patent/CN201078867Y/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101060748B (zh) * | 2007-04-29 | 2010-12-22 | 林万炯 | 荧光灯电子镇流器的局部整流保护电路 |
| CN101795056A (zh) * | 2009-02-03 | 2010-08-04 | 奥斯兰姆有限公司 | 用于驱动转换器的电路装置 |
| CN101795056B (zh) * | 2009-02-03 | 2014-12-10 | 奥斯兰姆有限公司 | 用于驱动转换器的电路装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW465257B (en) | Discharge lamp lighting apparatus | |
| CN101060744B (zh) | 放电灯系统中短路保护和过流保护的方法和电路 | |
| CN104540265B (zh) | 低成本全方位全兼容驱动装置 | |
| CN101060748B (zh) | 荧光灯电子镇流器的局部整流保护电路 | |
| CN101287323A (zh) | 具有超温保护的自激式电子镇流器 | |
| CN110461064A (zh) | 一种led驱动电路、led驱动方法和led照明设备 | |
| US20190335561A1 (en) | Retrofit led lamp | |
| CN105704867A (zh) | 电压控制电路、led驱动电路及其控制方法 | |
| CN201078867Y (zh) | 荧光灯电子镇流器的局部整流保护电路 | |
| US6828732B2 (en) | Fluorescent lamp end-of-life protection circuit | |
| CN101754551B (zh) | 荧光灯异常状态保护取样电路 | |
| CN103683215B (zh) | 一种电子开关之短路保护电路 | |
| CN1604714B (zh) | 具有可适应负载的故障检测电路的镇流器 | |
| CN100508686C (zh) | 灯寿的检测及保护装置 | |
| CN201054855Y (zh) | 具有超温保护的自激式电子镇流器 | |
| CN105657887B (zh) | Led调光电路及led驱动电路 | |
| CN112042279A (zh) | 改装led灯 | |
| CN206790072U (zh) | 一种短路保护及指示功能电路 | |
| CN205016215U (zh) | 背光驱动电路、背光模组和显示装置 | |
| CN213337926U (zh) | 电源开关状态检测电路 | |
| CN105356566B (zh) | 消防类电子设备和应急灯内备用电池自动充电控制电路 | |
| CN102347003B (zh) | 光源亮度控制装置 | |
| CN2492037Y (zh) | 荧光灯电子镇流器整流效应保护电路的结构 | |
| CN101500362B (zh) | 灯寿命终结检测装置、包含该检测装置的镇流器及灯 | |
| CN1993009B (zh) | 检测灯开路状态的方法和电路 |
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.: 2008330000230 Denomination of utility model: Local rectifying protective circuit of fluorescent lamp electronic ballast Granted publication date: 20080625 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 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20110429 |