I have 4 Motorola 962.3 Diode Rectifiers but no data sheet. They are fairly large black plastic diamond shapes with holes on either end for mounting screws and four leads. Two leads have yellow dots and a third has red and is the positive with the remaining one being the negative. I am not sure if these are bridge rectifiers or not. Would appreciate any information anyone has on specs. I only have a multimeter for measuring but it does have a diode function which I used. I am not a technician so bear with me. The reverse bias checked out ok on all four diode rectifiers as OL. When I measured forward bias with the black probe on the positive lead I noted on all four of the diode rectifiers the two yellow terminals had numbers in the .489-.493 volt range but when measuring the negative terminal it was in the .895-.890 volt range on all four.
Why is that terminal different on all four and what does it mean in terms of determining if these components are good or bad?
Thanks for any information or insight. ANA
Why is that terminal different on all four and what does it mean in terms of determining if these components are good or bad?
Thanks for any information or insight. ANA