JPH0221569U - - Google Patents
Info
- Publication number
- JPH0221569U JPH0221569U JP9915688U JP9915688U JPH0221569U JP H0221569 U JPH0221569 U JP H0221569U JP 9915688 U JP9915688 U JP 9915688U JP 9915688 U JP9915688 U JP 9915688U JP H0221569 U JPH0221569 U JP H0221569U
- Authority
- JP
- Japan
- Prior art keywords
- detection
- voltage
- photocoupler
- rectifier
- setting
- 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 12
- 238000009499 grossing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9915688U JPH0221569U (sl) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9915688U JPH0221569U (sl) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221569U true JPH0221569U (sl) | 1990-02-13 |
Family
ID=31326053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9915688U Pending JPH0221569U (sl) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221569U (sl) |
-
1988
- 1988-07-28 JP JP9915688U patent/JPH0221569U/ja active Pending