[QuadList] AVR 3 Power Supply Diodes

chill315 at aol.com chill315 at aol.com
Mon Jan 9 11:52:05 CST 2012


Ir maybe that it is an international rectifier model 7646 or that could be a date code.  I have a parts book at home and will see what I can find out.

Chris Hill

On Jan 9, 2012, at 12:45 PM, lee williams <lasvegastvengineer at yahoo.com> wrote:

> 
> Does anybody have a good part number or specs of the Bridge Recifier Diodes in the AVR 3 power supplies?  (A203, A204 etc)
>  
> I have 3 different part numbers and none of them cross over to something useful.
>  
> 1R 7646 
> 500JB4L
> 581-251 
>  
> Thanks and I hope you all had a great weekend.
>  
> Lee
>  
>  
>  
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