[time-nuts] need power trans. for HP3325

[Didier Juges]

Even though you may have to be careful about noise, and assuming the 
operating voltages are not exotic, you can probably find an 
off-the-shelf switching supply that will fit where the transformer and 
linear supplies were, with lots of room to spare, and significantly 
reduced heat dissipation. I am thinking about doing that with the 5370, 
considering how hot the rear heat sink runs.

Didier KO4BB

Bill Janssen wrote:
> In addition to my HP 5370, I am also working on a HP 3325A that needs 
> repairing.
> A bridge rectifiers went shorted and took out the transformer.
>
> So, anyone have a junk HP 3325 that has a good transformer?
> According to HP a 9100-4099 or a 9100-4696 will work in my HP 3325.
>
> Meanwhile I am lashing up a couple of transformers, external to the 
> case, to provide power.
> It will look ugly but should work.
>
> Thanks
> Bill K7NOM
>