JPH0717240Y2 - バッテリーのバックアップ回路 - Google Patents
バッテリーのバックアップ回路Info
- Publication number
- JPH0717240Y2 JPH0717240Y2 JP1988089809U JP8980988U JPH0717240Y2 JP H0717240 Y2 JPH0717240 Y2 JP H0717240Y2 JP 1988089809 U JP1988089809 U JP 1988089809U JP 8980988 U JP8980988 U JP 8980988U JP H0717240 Y2 JPH0717240 Y2 JP H0717240Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- power supply
- control system
- voltage
- transistor
- 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 - Lifetime
Links
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988089809U JPH0717240Y2 (ja) | 1988-07-06 | 1988-07-06 | バッテリーのバックアップ回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988089809U JPH0717240Y2 (ja) | 1988-07-06 | 1988-07-06 | バッテリーのバックアップ回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0214249U JPH0214249U (US06534493-20030318-C00166.png) | 1990-01-29 |
JPH0717240Y2 true JPH0717240Y2 (ja) | 1995-04-19 |
Family
ID=31314345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988089809U Expired - Lifetime JPH0717240Y2 (ja) | 1988-07-06 | 1988-07-06 | バッテリーのバックアップ回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0717240Y2 (US06534493-20030318-C00166.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109245748A (zh) * | 2018-10-16 | 2019-01-18 | 中国石油大学(华东) | 一种断电自启动电路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5745248U (US06534493-20030318-C00166.png) * | 1980-08-27 | 1982-03-12 |
-
1988
- 1988-07-06 JP JP1988089809U patent/JPH0717240Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0214249U (US06534493-20030318-C00166.png) | 1990-01-29 |
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