JPH0428742U - - Google Patents
Info
- Publication number
- JPH0428742U JPH0428742U JP6808390U JP6808390U JPH0428742U JP H0428742 U JPH0428742 U JP H0428742U JP 6808390 U JP6808390 U JP 6808390U JP 6808390 U JP6808390 U JP 6808390U JP H0428742 U JPH0428742 U JP H0428742U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- secondary battery
- voltage
- voltage level
- backup
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990068083U JP2539021Y2 (ja) | 1990-06-26 | 1990-06-26 | バックアップ機能を有した電源回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990068083U JP2539021Y2 (ja) | 1990-06-26 | 1990-06-26 | バックアップ機能を有した電源回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0428742U true JPH0428742U (ko) | 1992-03-06 |
JP2539021Y2 JP2539021Y2 (ja) | 1997-06-18 |
Family
ID=31602221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990068083U Expired - Lifetime JP2539021Y2 (ja) | 1990-06-26 | 1990-06-26 | バックアップ機能を有した電源回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2539021Y2 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004140926A (ja) * | 2002-10-17 | 2004-05-13 | Seiko Epson Corp | 充電制御装置 |
JP2014013687A (ja) * | 2012-07-04 | 2014-01-23 | Toshiba Corp | 電池設置構造 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63202141U (ko) * | 1987-06-16 | 1988-12-27 |
-
1990
- 1990-06-26 JP JP1990068083U patent/JP2539021Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63202141U (ko) * | 1987-06-16 | 1988-12-27 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004140926A (ja) * | 2002-10-17 | 2004-05-13 | Seiko Epson Corp | 充電制御装置 |
JP2014013687A (ja) * | 2012-07-04 | 2014-01-23 | Toshiba Corp | 電池設置構造 |
Also Published As
Publication number | Publication date |
---|---|
JP2539021Y2 (ja) | 1997-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |