Didier Juges wrote: > 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 > I have already looked at the space available and I think that is "do--able".
Bill K7NOM > 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 >> >> > > > _______________________________________________ > time-nuts mailing list > [email protected] > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > > > _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
