M
[email protected]
- Jan 1, 1970
- 0
I need to replace some optocouple ( round shape plastic casing ). The
optocouple which trigger a triac and control by a TTL IC, there are
printing on the optocouple "MOD 725", i had desolder some good
optocouple and measure both side with two output lead, the DMM show
infinity in resistance,i could not figure out what kind of optocouple
or any substitute on this type of optocouple.
Dear members, can you give me advice on this question. Thanks and
appreciate your help.
Regards
optocouple which trigger a triac and control by a TTL IC, there are
printing on the optocouple "MOD 725", i had desolder some good
optocouple and measure both side with two output lead, the DMM show
infinity in resistance,i could not figure out what kind of optocouple
or any substitute on this type of optocouple.
Dear members, can you give me advice on this question. Thanks and
appreciate your help.
Regards