JPH0456539B2 - - Google Patents
Info
- Publication number
- JPH0456539B2 JPH0456539B2 JP59272599A JP27259984A JPH0456539B2 JP H0456539 B2 JPH0456539 B2 JP H0456539B2 JP 59272599 A JP59272599 A JP 59272599A JP 27259984 A JP27259984 A JP 27259984A JP H0456539 B2 JPH0456539 B2 JP H0456539B2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- frequency
- voltage
- amplifier
- ac30v
- 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
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59272599A JPS61150626A (ja) | 1984-12-24 | 1984-12-24 | 無停電電源の監視方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59272599A JPS61150626A (ja) | 1984-12-24 | 1984-12-24 | 無停電電源の監視方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61150626A JPS61150626A (ja) | 1986-07-09 |
JPH0456539B2 true JPH0456539B2 (enrdf_load_stackoverflow) | 1992-09-08 |
Family
ID=17516164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59272599A Granted JPS61150626A (ja) | 1984-12-24 | 1984-12-24 | 無停電電源の監視方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61150626A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0747961Y2 (ja) * | 1988-09-27 | 1995-11-01 | 松下電工株式会社 | 停電検出装置 |
-
1984
- 1984-12-24 JP JP59272599A patent/JPS61150626A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61150626A (ja) | 1986-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |