JPH0475971U - - Google Patents
Info
- Publication number
- JPH0475971U JPH0475971U JP11855590U JP11855590U JPH0475971U JP H0475971 U JPH0475971 U JP H0475971U JP 11855590 U JP11855590 U JP 11855590U JP 11855590 U JP11855590 U JP 11855590U JP H0475971 U JPH0475971 U JP H0475971U
- Authority
- JP
- Japan
- Prior art keywords
- light
- detecting
- phototransistor
- emitting body
- drive 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11855590U JPH0475971U (ro) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11855590U JPH0475971U (ro) | 1990-11-14 | 1990-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475971U true JPH0475971U (ro) | 1992-07-02 |
Family
ID=31866489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11855590U Pending JPH0475971U (ro) | 1990-11-14 | 1990-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475971U (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006080560A (ja) * | 2005-10-31 | 2006-03-23 | Kansai Electric Power Co Inc:The | 光結合パワー半導体素子 |
-
1990
- 1990-11-14 JP JP11855590U patent/JPH0475971U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006080560A (ja) * | 2005-10-31 | 2006-03-23 | Kansai Electric Power Co Inc:The | 光結合パワー半導体素子 |