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Re: HP Counter 5340A


Bob Albert
 

I see this diagram, which indicates a very low power output, starting at 21 V.

What are the dimensions?? It seems to me not a difficult transformer to substitute, less than 5 Watts.? I probably have something in the junk box, especially if you don't need the dual primary.

Inline image



On Sunday, November 25, 2018, 1:37:55 PM PST, David Hopkins <davhop@...> wrote:


Gentlemen,
I have a HP5340A counter that has been in service for many years. Recently the power fuse blew and it turns out the power transformer T2 has an internal short.
This is the transformer that supplies the optional OCXO (option 001)


The part number marked on the transformer is 9100-3021.

Anyone know where I can get a replacement?

Thanks
David

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