JPH02147951U - - Google Patents
Info
- Publication number
- JPH02147951U JPH02147951U JP5782689U JP5782689U JPH02147951U JP H02147951 U JPH02147951 U JP H02147951U JP 5782689 U JP5782689 U JP 5782689U JP 5782689 U JP5782689 U JP 5782689U JP H02147951 U JPH02147951 U JP H02147951U
- Authority
- JP
- Japan
- Prior art keywords
- photocoupler
- output interface
- power supply
- interface circuit
- supply voltage
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
- Dc Digital Transmission (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5782689U JPH02147951U (zh) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5782689U JPH02147951U (zh) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147951U true JPH02147951U (zh) | 1990-12-17 |
Family
ID=31582886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5782689U Pending JPH02147951U (zh) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147951U (zh) |
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1989
- 1989-05-18 JP JP5782689U patent/JPH02147951U/ja active Pending