CN203289087U - 一种电池充放电保护电路 - Google Patents
一种电池充放电保护电路 Download PDFInfo
- Publication number
- CN203289087U CN203289087U CN2013203523011U CN201320352301U CN203289087U CN 203289087 U CN203289087 U CN 203289087U CN 2013203523011 U CN2013203523011 U CN 2013203523011U CN 201320352301 U CN201320352301 U CN 201320352301U CN 203289087 U CN203289087 U CN 203289087U
- Authority
- CN
- China
- Prior art keywords
- field effect
- effect transistor
- resistance
- charging
- battery
- 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
- 238000007600 charging Methods 0.000 title claims abstract description 72
- 238000007599 discharging Methods 0.000 title abstract description 7
- 230000005669 field effect Effects 0.000 claims abstract description 82
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013203523011U CN203289087U (zh) | 2013-06-19 | 2013-06-19 | 一种电池充放电保护电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013203523011U CN203289087U (zh) | 2013-06-19 | 2013-06-19 | 一种电池充放电保护电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203289087U true CN203289087U (zh) | 2013-11-13 |
Family
ID=49545431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013203523011U Expired - Fee Related CN203289087U (zh) | 2013-06-19 | 2013-06-19 | 一种电池充放电保护电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203289087U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107181303A (zh) * | 2017-06-29 | 2017-09-19 | 浙江机电职业技术学院 | 超级电容充放电检测电路及其检测控制方法 |
CN110134176A (zh) * | 2018-09-05 | 2019-08-16 | 江西联智集成电路有限公司 | Ldo电路及无线充电系统 |
US20220368127A1 (en) * | 2020-09-11 | 2022-11-17 | Littelfuse, Inc. | Overcurrent protection by depletion mode mosfet or jfet and bi-metallic temperature sensing switch in mini circuit breaker |
-
2013
- 2013-06-19 CN CN2013203523011U patent/CN203289087U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107181303A (zh) * | 2017-06-29 | 2017-09-19 | 浙江机电职业技术学院 | 超级电容充放电检测电路及其检测控制方法 |
CN107181303B (zh) * | 2017-06-29 | 2023-04-28 | 浙江机电职业技术学院 | 超级电容充放电检测电路及其检测控制方法 |
CN110134176A (zh) * | 2018-09-05 | 2019-08-16 | 江西联智集成电路有限公司 | Ldo电路及无线充电系统 |
CN110134176B (zh) * | 2018-09-05 | 2024-05-28 | 江西联智集成电路有限公司 | Ldo电路及无线充电系统 |
US20220368127A1 (en) * | 2020-09-11 | 2022-11-17 | Littelfuse, Inc. | Overcurrent protection by depletion mode mosfet or jfet and bi-metallic temperature sensing switch in mini circuit breaker |
US12081017B2 (en) * | 2020-09-11 | 2024-09-03 | Littelfuse, Inc. | Overcurrent protection by depletion mode MOSFET or JFET and bi-metallic temperature sensing switch in mini circuit breaker |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103746347B (zh) | 电池保护芯片和电池系统 | |
CN103384076B (zh) | 一种用于锂电池保护的零伏充电电路及其工作方法 | |
CN103166208A (zh) | 抑制浪涌电流的供电电路 | |
CN106208225B (zh) | 充电电池的充电激活电路 | |
US10305300B2 (en) | Self-activation circuit and battery protection system | |
CN203289087U (zh) | 一种电池充放电保护电路 | |
US8664913B2 (en) | Battery powered apparatus with the circuit of integrated power management and charger unit | |
CN204103466U (zh) | 一种mos管型太阳能充电保护电路 | |
CN201898656U (zh) | 一种移动终端进水后电路板的保护电路及一种移动终端 | |
CN103023116B (zh) | 一种移动通讯终端以及用于保护移动通讯终端充电的电路 | |
CN103872715A (zh) | 手持设备及其电源电路 | |
CN101902061B (zh) | 控制电池充电路径通断的方法及电路及一种电池 | |
CN204290423U (zh) | 锂电池充电电路 | |
CN204118791U (zh) | 移动电源的控制保护电路 | |
CN204258355U (zh) | 一种欠压截止电路 | |
CN104184127A (zh) | 电池保护电路 | |
CN201994705U (zh) | 一种充电电路及具有该电路结构的移动终端 | |
CN204216575U (zh) | 电池充电保护电路及充电装置 | |
CN203590179U (zh) | 一种振荡器电路 | |
CN208571915U (zh) | 一种快速放电电路及装置 | |
TWI489735B (zh) | 電子設備 | |
CN103580274B (zh) | 一种列车用视频服务器不间断保护电源系统 | |
CN201781299U (zh) | 控制电池充电路径通断的电路及一种电池 | |
CN203707842U (zh) | 一种应急专用多功能移动电源休眠电路 | |
CN204103520U (zh) | 一种用于充电电池的充电保护电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FANG HONGFEI Free format text: FORMER OWNER: CENG JINXING Effective date: 20140807 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362501 QUANZHOU, FUJIAN PROVINCE TO: 201199 MINHANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140807 Address after: 201199, Shanghai, Minhang District Green Mei Village 32, Room 502 Patentee after: Fang Hongfei Address before: Dehua County of Quanzhou City, Fujian province 362501 in Xun Zhen Feng Yang Cun Yang Feng No. 30 Patentee before: Zeng Jinxing |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUILIAN JIEJING INFORMATION TECHNOLOGY CO Free format text: FORMER OWNER: FANG HONGFEI Effective date: 20140903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201199 MINHANG, SHANGHAI TO: 200233 XUHUI, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140903 Address after: 1208 room 418, 200233 Guiping Road, Shanghai Patentee after: SHANGHAI HUILIAN JIEJING INFORMATION TECHNOLOGY CO., LTD. Address before: 201199, Shanghai, Minhang District Green Mei Village 32, Room 502 Patentee before: Fang Hongfei |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20170619 |