Hi guys, I haven't checked in for a while but I know I've been helped before by some really knowledgeable people ... thanks.
The problem at the moment is I'm repairing some cct boards about 10 yrs old (made in Europe) which have smd diodes in the power supply section that I haven't been able to identify ... it's a low voltage input, 27v output switched mode supply.
From the logo they appear to be made by General Semiconductor and I have scoured their site as well as google for hours!!!
The ones I am after are labeled ...
ED78A
RJ78A
ED36A
ED37A
GFR36
GFR77A
The first four appear to be basic rectifiers and the last two ... perhaps suppression diodes maybe.
If someone could help I'd be really appreciative. Thanks.
Regards, Western
The problem at the moment is I'm repairing some cct boards about 10 yrs old (made in Europe) which have smd diodes in the power supply section that I haven't been able to identify ... it's a low voltage input, 27v output switched mode supply.
From the logo they appear to be made by General Semiconductor and I have scoured their site as well as google for hours!!!
The ones I am after are labeled ...
ED78A
RJ78A
ED36A
ED37A
GFR36
GFR77A
The first four appear to be basic rectifiers and the last two ... perhaps suppression diodes maybe.
If someone could help I'd be really appreciative. Thanks.
Regards, Western