CN204441867U - 一种开关电源功率器件用过热保护模块 - Google Patents
一种开关电源功率器件用过热保护模块 Download PDFInfo
- Publication number
- CN204441867U CN204441867U CN201520121081.0U CN201520121081U CN204441867U CN 204441867 U CN204441867 U CN 204441867U CN 201520121081 U CN201520121081 U CN 201520121081U CN 204441867 U CN204441867 U CN 204441867U
- Authority
- CN
- China
- Prior art keywords
- power supply
- switching power
- voltage
- transistor
- protection module
- 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
Landscapes
- Dc-Dc Converters (AREA)
- Protection Of Static Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520121081.0U CN204441867U (zh) | 2015-03-02 | 2015-03-02 | 一种开关电源功率器件用过热保护模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520121081.0U CN204441867U (zh) | 2015-03-02 | 2015-03-02 | 一种开关电源功率器件用过热保护模块 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204441867U true CN204441867U (zh) | 2015-07-01 |
Family
ID=53609687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520121081.0U Active CN204441867U (zh) | 2015-03-02 | 2015-03-02 | 一种开关电源功率器件用过热保护模块 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204441867U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114967815A (zh) * | 2022-06-23 | 2022-08-30 | 广东美的白色家电技术创新中心有限公司 | 电压调节装置、方法、装置、设备及介质 |
-
2015
- 2015-03-02 CN CN201520121081.0U patent/CN204441867U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114967815A (zh) * | 2022-06-23 | 2022-08-30 | 广东美的白色家电技术创新中心有限公司 | 电压调节装置、方法、装置、设备及介质 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106034369A (zh) | 一种具有短路保护电路的led电源 | |
CN204441867U (zh) | 一种开关电源功率器件用过热保护模块 | |
CN206060247U (zh) | 新型电流可调带保护功能充电电路 | |
CN205427684U (zh) | 一种智能稳压电源控制电路 | |
CN209692345U (zh) | 一种用于限制电流过冲的恒流源电路 | |
CN204119025U (zh) | 一种用于电池***的线性降压电路 | |
CN203457042U (zh) | 一种脉冲开关机开关电源 | |
CN203313057U (zh) | 电源电路 | |
CN103091543B (zh) | 电流检测电路、恒流电路和电池充放电保护*** | |
CN106300269A (zh) | 一种稳压式过电流断电指示电路 | |
CN104836316A (zh) | 一种可调节电流的恒流充电电路 | |
CN204376832U (zh) | 一种汽车低功耗起振电路 | |
CN203722214U (zh) | 一种采用可充电电池供电的自关断启动电路 | |
CN204681147U (zh) | 一种可调节电流的恒流充电电路 | |
CN103779839A (zh) | 一种采用可充电电池供电的自关断启动电路 | |
CN205050070U (zh) | 一种计算机供电电源电路 | |
CN204205572U (zh) | 一种蓄电池过放电保护电路 | |
CN204361757U (zh) | 电池通用型充电器 | |
CN203574360U (zh) | 具有浪涌防护的电冰箱 | |
CN204189060U (zh) | 一种由精密反向电流源供电的新型补偿式电源 | |
CN204179633U (zh) | 一种led电源的短路保护电路 | |
CN106959719A (zh) | 一种高精度恒流源电路 | |
CN206992669U (zh) | 一种新型断路器 | |
CN203445591U (zh) | 带过载保护的低功耗高精度单相电源模块 | |
CN207705761U (zh) | 一种锂电池温度保护电路 |
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: Overheat protection module applied to switch power supply power device Effective date of registration: 20191125 Granted publication date: 20150701 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2019440000232 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220824 Granted publication date: 20150701 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2019440000232 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of overheat protection module for switching power supply power device Effective date of registration: 20220830 Granted publication date: 20150701 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: FUHUA ELECTRONIC Co.,Ltd. Registration number: Y2022980014007 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |