CN101552539B - 一种逆变器门极脉冲保护电路 - Google Patents
一种逆变器门极脉冲保护电路 Download PDFInfo
- Publication number
- CN101552539B CN101552539B CN2009100952028A CN200910095202A CN101552539B CN 101552539 B CN101552539 B CN 101552539B CN 2009100952028 A CN2009100952028 A CN 2009100952028A CN 200910095202 A CN200910095202 A CN 200910095202A CN 101552539 B CN101552539 B CN 101552539B
- Authority
- CN
- China
- Prior art keywords
- chip
- circuit
- output
- signal
- input
- 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.)
- Active
Links
- 108010032363 ERRalpha estrogen-related receptor Proteins 0.000 claims description 2
- 102100036832 Steroid hormone receptor ERR1 Human genes 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Inverter Devices (AREA)
Abstract
Description
/OE(输出使能端) | LE(锁存性能端) | Dn(输入端) | Qn(输出端) |
L | H | H | H |
L | H | L | L |
L | L | X | 不变 |
H | X | X | 高阻态 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100952028A CN101552539B (zh) | 2009-01-05 | 2009-01-05 | 一种逆变器门极脉冲保护电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100952028A CN101552539B (zh) | 2009-01-05 | 2009-01-05 | 一种逆变器门极脉冲保护电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101552539A CN101552539A (zh) | 2009-10-07 |
CN101552539B true CN101552539B (zh) | 2011-05-25 |
Family
ID=41156571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100952028A Active CN101552539B (zh) | 2009-01-05 | 2009-01-05 | 一种逆变器门极脉冲保护电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101552539B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107005234B (zh) * | 2015-06-16 | 2020-09-22 | 富士电机株式会社 | 半导体装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1153342C (zh) * | 2002-06-07 | 2004-06-09 | 清华大学 | 6kv三电平集成门极换相晶闸管逆变器的桥臂直通保护系统 |
-
2009
- 2009-01-05 CN CN2009100952028A patent/CN101552539B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1153342C (zh) * | 2002-06-07 | 2004-06-09 | 清华大学 | 6kv三电平集成门极换相晶闸管逆变器的桥臂直通保护系统 |
Also Published As
Publication number | Publication date |
---|---|
CN101552539A (zh) | 2009-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203057594U (zh) | 一种具有保护功能的多路恒流led驱动电路及其线路板结构 | |
CN210724748U (zh) | 一种安全型数字接口复用电路 | |
CN102917508A (zh) | 一种具有保护功能的多路恒流led驱动电路及其线路板结构 | |
CN103065588B (zh) | 一种led背光驱动电路和液晶显示装置 | |
CN106793319B (zh) | 一种能减小静态电流的led故障关断方法 | |
CN106647344B (zh) | 机动车辆的驱动模块和控制单元 | |
CN101552539B (zh) | 一种逆变器门极脉冲保护电路 | |
CN101868087A (zh) | 发光二极管驱动芯片及发光二极管电路 | |
CN100527306C (zh) | 继电器控制电路 | |
CN219644153U (zh) | 一种背光芯片保护电路、电路板、背光板以及显示设备 | |
CN100541582C (zh) | 一种led显示屏自动关断保护电路 | |
CN101877475B (zh) | 一种电源短路保护回路 | |
CN105811357B (zh) | 过流保护电路以及设置该过流保护电路的ai模块 | |
CN107512216B (zh) | 汽车日间行车灯和位置灯一体式灯具的控制电路 | |
CN108471656A (zh) | 一种光源驱动电路与照明装置 | |
CN102361406B (zh) | 逆变系统及其显示装置 | |
EP3211970A1 (en) | Led driving output end capacitor protection circuit | |
CN208175063U (zh) | 一种光源驱动电路与照明装置 | |
CN105490247A (zh) | 一种过温保护电路 | |
CN114646893A (zh) | 泥石流地声监测模块的多电源故障快速自检测电路 | |
CN102378442A (zh) | 发光二极管模组驱动装置及发光二极管模组 | |
CN206353708U (zh) | 一种双通道供电装置和电子设备 | |
CN110685808A (zh) | 油门踏板传感器双信号输出感应电路及其信号输出控制方法 | |
CN110365322A (zh) | 一种数字量输出板卡 | |
CN102176805A (zh) | 一种精确led驱动高温保护电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SOLATRIC NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAIYANG ELECTRIC CO., LTD., ZHEJIANG UNIV., HANGZHOU Effective date: 20111111 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111111 Address after: 310012, room 5, building 408, No. 309-311, Xihu District, Hangzhou, Wensanlu Road Patentee after: Solatric New Energy Technology Co., Ltd. Address before: 310012, Hangzhou, Zhejiang, Xihu District Province, Wensanlu Road 90, the eastern Software Park Science and technology building, 4 floor, B406 Patentee before: Taiyang Electric Co., Ltd., Zhejiang Univ., Hangzhou |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181217 Address after: Room 804, 8th Floor, Zhejiang Science and Technology Industry Building, 80 Gucui Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Huineng Power Supply Co., Ltd. Address before: Room 309-311, Building No. 5, 408 Wensan Road, Xihu District, Hangzhou Patentee before: Solatric New Energy Technology Co., Ltd. |
|
CP03 | Change of name, title or address |
Address after: 310000 room 505, building 1, No. 1418-35, Moganshan Road, Hangzhou, Zhejiang (Shangcheng science and technology industrial base) Patentee after: Hangzhou liwode power supply Co.,Ltd. Address before: Room 804, 8th Floor, Zhejiang Science and Technology Industry Building, 80 Gucui Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Huineng Power Supply Co.,Ltd. |
|
CP03 | Change of name, title or address |