CN204464964U - 一种新型的保护电路 - Google Patents
一种新型的保护电路 Download PDFInfo
- Publication number
- CN204464964U CN204464964U CN201520117584.0U CN201520117584U CN204464964U CN 204464964 U CN204464964 U CN 204464964U CN 201520117584 U CN201520117584 U CN 201520117584U CN 204464964 U CN204464964 U CN 204464964U
- Authority
- CN
- China
- Prior art keywords
- resistance
- transistor
- thyristor
- transistor seconds
- emitter
- 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
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520117584.0U CN204464964U (zh) | 2015-02-27 | 2015-02-27 | 一种新型的保护电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520117584.0U CN204464964U (zh) | 2015-02-27 | 2015-02-27 | 一种新型的保护电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204464964U true CN204464964U (zh) | 2015-07-08 |
Family
ID=53671791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520117584.0U Active CN204464964U (zh) | 2015-02-27 | 2015-02-27 | 一种新型的保护电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204464964U (zh) |
-
2015
- 2015-02-27 CN CN201520117584.0U patent/CN204464964U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102098032B (zh) | 一种抑制上电脉冲电流的延迟开关电路 | |
CN201369556Y (zh) | 一种锂电池电芯保护电路 | |
CN102170117B (zh) | 一种电池保护装置及保护方法 | |
CN109787187B (zh) | 一种新型的双向直流短路电流阻断电路拓扑结构及其控制策略 | |
CN107394753B (zh) | 一种用于功率器件的软关断保护电路及方法 | |
CN104218558B (zh) | 防浪涌高压保护电路 | |
CN203415971U (zh) | 基于场效应管构建的抗过压浪涌保护控制电路 | |
CN204465038U (zh) | 一种串联电池组充放电均衡电路 | |
CN201877809U (zh) | 锂电池电芯保护电路 | |
CN109962462B (zh) | 一种基于串联开关的直流电网双向电流阻断电路 | |
CN201904614U (zh) | 一种功率因数校正电路的电流浪涌抑制电路 | |
CN212935551U (zh) | 一种保护预充电回路的电路 | |
CN203984377U (zh) | 一种带有软启动且关断快速的开关电路 | |
CN204464964U (zh) | 一种新型的保护电路 | |
CN205447820U (zh) | 脉冲点火控制电路及燃气灶 | |
CN204216598U (zh) | 电池充放电装置与管理电路 | |
CN103179737B (zh) | 单键开关控制电路及led灯具 | |
CN202363870U (zh) | 一种过流保护电路、电源电路及电源 | |
CN102938559B (zh) | 一种本质安全型电源的电火花限制装置和方法 | |
CN202978239U (zh) | Igbt直通过流保护电路 | |
CN113050149B (zh) | 一种外电路猝熄功能的盖革米勒计数器 | |
CN214280911U (zh) | 过流保护电路、风机以及清洁设备 | |
CN204992525U (zh) | 开关电器的可延时过欠压保护电路 | |
CN104019462A (zh) | 高频电弧打火机 | |
CN203026929U (zh) | 一种本质安全型电源的电火花限制装置 |
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: Novel protection circuit Effective date of registration: 20170111 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Medium cloud Science and Technology Ltd. of Qingdao Strong Jet Registration number: 2017990000019 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation 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: 20180104 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Medium cloud Science and Technology Ltd. of Qingdao Strong Jet Registration number: 2017990000019 |
|
PE01 | Entry into force 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: Novel protection circuit Effective date of registration: 20180130 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Medium cloud Science and Technology Ltd. of Qingdao Strong Jet Registration number: 2018370010005 |
|
PC01 | Cancellation 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: 20190506 Granted publication date: 20150708 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Medium cloud Science and Technology Ltd. of Qingdao Strong Jet Registration number: 2018370010005 |