[Heathkit] Regulator for PS-9000 Power Supply

[Jim Shorney]

On Fri, 16 Jul 2010 19:42:17 -0700, Rob Doyle wrote:

>I have a PS-9000 that I recently acquired with exactly the same
>problem.
>
>On 7/16/2010 11:12 AM, Mark K3MSB wrote:
>>
>> The regulator (Heath Part Number 442-685) is the out of production
>> UA78GKC.  I cross referenced this to ECG1926,

ECG/NTE1926 is out of production, but UA78G cross references to a NTE953. 

http://www.nteinc.com/specs/900to999/pdf/nte953.pdf

I'm guessing that might be pretty close. 

http://www.alldatasheet.com/view.jsp?Searchword=UA78GKC

73

-Jim


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