JPS6334436Y2 - - Google Patents
Info
- Publication number
- JPS6334436Y2 JPS6334436Y2 JP1981143396U JP14339681U JPS6334436Y2 JP S6334436 Y2 JPS6334436 Y2 JP S6334436Y2 JP 1981143396 U JP1981143396 U JP 1981143396U JP 14339681 U JP14339681 U JP 14339681U JP S6334436 Y2 JPS6334436 Y2 JP S6334436Y2
- Authority
- JP
- Japan
- Prior art keywords
- main switch
- load
- current
- contact
- switch
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981143396U JPS5849531U (ja) | 1981-09-29 | 1981-09-29 | 電源負荷間過大電流通流防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981143396U JPS5849531U (ja) | 1981-09-29 | 1981-09-29 | 電源負荷間過大電流通流防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5849531U JPS5849531U (ja) | 1983-04-04 |
JPS6334436Y2 true JPS6334436Y2 (en]) | 1988-09-13 |
Family
ID=29936383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981143396U Granted JPS5849531U (ja) | 1981-09-29 | 1981-09-29 | 電源負荷間過大電流通流防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5849531U (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60192322U (ja) * | 1984-05-29 | 1985-12-20 | 木下 通 | 長幹碍子清洗機 |
-
1981
- 1981-09-29 JP JP1981143396U patent/JPS5849531U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5849531U (ja) | 1983-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6239515B1 (en) | Circuit for the protection of electrical devices | |
US7079003B2 (en) | Secondary battery with protective circuit | |
EP0542365B1 (en) | Electric circuit comprising deep discharge protection for rechargeable batteries | |
KR100441581B1 (ko) | 충전회로 | |
US3868549A (en) | Circuit for protecting contacts against damage from arcing | |
KR100777884B1 (ko) | 충방전 제어회로와 충전식 전원장치 | |
KR19990044603A (ko) | 과전류 방지 회로 | |
JPH10150354A (ja) | 電力fet及び短絡認識部を有するスイツチ装置 | |
US5945809A (en) | Battery pack short-circuit protection circuit and method | |
WO2022001143A1 (zh) | 电化学装置、用电装置、电动车及供电控制方法 | |
EP0477367A1 (en) | Device for preventing inrush current from flowing into electric apparatus | |
US4736264A (en) | Primary switched-mode power supply unit | |
US3571659A (en) | Switching device for power supply circuit | |
JP2001265452A (ja) | 線路異常監視装置 | |
US6570746B1 (en) | System and method of clamping a charger input when no charger is detected | |
JP3473032B2 (ja) | 充電器の保護回路 | |
JPS6334436Y2 (en]) | ||
JPH0670457A (ja) | 電流制限回路 | |
JPH06245485A (ja) | インバータ装置 | |
US4740723A (en) | Semiconductor switch | |
JPH06284594A (ja) | 充電式電源装置 | |
JP2022541865A (ja) | 電気化学装置、電気機器、電気自動車及び給電制御方法 | |
JPH09233678A (ja) | 電源装置 | |
JP2002315352A (ja) | 回生抵抗保護機構 | |
JP2003070153A (ja) | 二次電池パックの過昇温防止方法 |