[Collins] 75A-4 Power Xfmr

[Dr. Gerald N. Johnson]

http://members.tripod.com/tubes_tubes_tubes/transformerrewindingservice/id16.html 
offers rewind. Be sitting when you look up the price.

http://www.harbachelectronics.com/_mgxftp/pwdamateur/PWDAMATEURC.PDF 
shows it too. Not in their price list and I don't believe their winding 
specifications.

75A2 and 75A3 don't have the bias tap and probably are higher voltage.

You wish CPN 662-0145-00.

73, Jerry, K0CQ, Technical Adviser to the Collins Radio Association.

On 4/11/2011 4:50 PM, Chris Kepus wrote:
> Anyone have a spare 75A-4 power transformer that would be available for
> sale?  Price?
> Or know anyone that does?	
> Or know if a 75A-2 or 75A-3 power transformer is a physical and electrical
> substitution candidate?
> Google was not my friend on this one.. :-(.
> Tnx es 73,
> Chris
> W7JPG
>
>