[Boatanchors] Looking for a 500VDC @250 mils ,ils Power supply

Bill Cromwell wrcromwell at gmail.com
Mon Jun 22 14:52:34 EDT 2020


Hi Ray,

I have started looking through my stash and marking the bells or frames 
so I don't have to do it again:) I have not met one yet that meets your 
requirements but I have more. They are difficult to get to so it will 
take some time going through them. I know that some of them are bigger 
than the ones I have found so far and I remember "B+ material" thoughts.

I haven't forgotten.

73,

Bill  KU8H

bark less - wag more

On 6/19/20 11:22 AM, Ray LaRue wrote:
> Looking for a choke input PS to power my vintage but excellent Elmac AF54H.
> 
> Needs to produce about 450 to 500 volts @ 250 mils under load, 
> preferrably with a 6.3 VAC @5 amps filament winding, for the transmitter.
> 
> No filament winding is necessary if there is room for me to install a 
> filament transformer on it.
> 
> OK if it needs new filter caps and rectifier tube.  What have you?
> 
> Thanks for your attention.
> Ray, W4BYG
> 


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