JPH043590Y2 - - Google Patents
Info
- Publication number
- JPH043590Y2 JPH043590Y2 JP7179986U JP7179986U JPH043590Y2 JP H043590 Y2 JPH043590 Y2 JP H043590Y2 JP 7179986 U JP7179986 U JP 7179986U JP 7179986 U JP7179986 U JP 7179986U JP H043590 Y2 JPH043590 Y2 JP H043590Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- transistor
- capacitor
- photocoupler
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 53
- 238000001514 detection method Methods 0.000 claims description 13
- 230000007423 decrease Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7179986U JPH043590Y2 (US20020128544A1-20020912-P00008.png) | 1986-05-13 | 1986-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7179986U JPH043590Y2 (US20020128544A1-20020912-P00008.png) | 1986-05-13 | 1986-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62185493U JPS62185493U (US20020128544A1-20020912-P00008.png) | 1987-11-25 |
| JPH043590Y2 true JPH043590Y2 (US20020128544A1-20020912-P00008.png) | 1992-02-04 |
Family
ID=30914680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7179986U Expired JPH043590Y2 (US20020128544A1-20020912-P00008.png) | 1986-05-13 | 1986-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043590Y2 (US20020128544A1-20020912-P00008.png) |
-
1986
- 1986-05-13 JP JP7179986U patent/JPH043590Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62185493U (US20020128544A1-20020912-P00008.png) | 1987-11-25 |
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