JPH0315767B2 - - Google Patents
Info
- Publication number
- JPH0315767B2 JPH0315767B2 JP57115194A JP11519482A JPH0315767B2 JP H0315767 B2 JPH0315767 B2 JP H0315767B2 JP 57115194 A JP57115194 A JP 57115194A JP 11519482 A JP11519482 A JP 11519482A JP H0315767 B2 JPH0315767 B2 JP H0315767B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- transistor
- power supply
- circuit
- memory
- 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
- 239000003990 capacitor Substances 0.000 claims description 24
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Direct Current Feeding And Distribution (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57115194A JPS595325A (ja) | 1982-07-01 | 1982-07-01 | メモリ保持電圧検出回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57115194A JPS595325A (ja) | 1982-07-01 | 1982-07-01 | メモリ保持電圧検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS595325A JPS595325A (ja) | 1984-01-12 |
| JPH0315767B2 true JPH0315767B2 (US06633600-20031014-M00021.png) | 1991-03-01 |
Family
ID=14656678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57115194A Granted JPS595325A (ja) | 1982-07-01 | 1982-07-01 | メモリ保持電圧検出回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595325A (US06633600-20031014-M00021.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743622B2 (ja) * | 1985-11-19 | 1995-05-15 | シャープ株式会社 | メモリバックアップシステム |
| JPH0720759Y2 (ja) * | 1990-01-31 | 1995-05-15 | 大崎電気工業株式会社 | 停電補償誤動作防止機能を有する電源回路 |
| JP4830554B2 (ja) * | 2006-03-13 | 2011-12-07 | パナソニック電工株式会社 | 西洋式の浴槽とその製造方法 |
-
1982
- 1982-07-01 JP JP57115194A patent/JPS595325A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS595325A (ja) | 1984-01-12 |
