JPH0196743U - - Google Patents
Info
- Publication number
- JPH0196743U JPH0196743U JP19257287U JP19257287U JPH0196743U JP H0196743 U JPH0196743 U JP H0196743U JP 19257287 U JP19257287 U JP 19257287U JP 19257287 U JP19257287 U JP 19257287U JP H0196743 U JPH0196743 U JP H0196743U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- contact
- backup power
- power source
- parallel circuit
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 230000006866 deterioration Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19257287U JPH0196743U (de) | 1987-12-17 | 1987-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19257287U JPH0196743U (de) | 1987-12-17 | 1987-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0196743U true JPH0196743U (de) | 1989-06-27 |
Family
ID=31483422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19257287U Pending JPH0196743U (de) | 1987-12-17 | 1987-12-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0196743U (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0417531A (ja) * | 1990-05-08 | 1992-01-22 | Fujitsu Ltd | 半導体記憶装置のバックアップ電源監視装置 |
-
1987
- 1987-12-17 JP JP19257287U patent/JPH0196743U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0417531A (ja) * | 1990-05-08 | 1992-01-22 | Fujitsu Ltd | 半導体記憶装置のバックアップ電源監視装置 |
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