LOOKING FOR A POSSIBLE POWER SUPPLY FOR A 1934 WESTINGHOUSE FLOOR MODEL B103......NEEDS 1.4VDC....22.5VDC.....90VDC.

THANKS IN ADVANCE

Hi,
I am assuming that since you did not list current ratings, plus the fact of the low heater/filament voltage, that this is a console "farm radio".

Power supplies can be made using scematics at the sites that follow, or can be purchased at AES (www.tubesandmore.com)
http://antiqueradio.org/bsupply.htm
The above page has a good basic circuit, I have made a number of variants of it that have worked very well.
http://antiqueradio.org/art/bsupply01.gif
http://antiqueradios.com/chrs/journal/asupply.html
http://antiqueradios.com/chrs/journal/bsupply.html

Plus there are some basic circuits in the Rider's manual from Sears, RCA, and a handful of others that have made battery eliminators in that era.

: LOOKING FOR A POSSIBLE POWER SUPPLY FOR A 1934 WESTINGHOUSE FLOOR MODEL B103......NEEDS 1.4VDC....22.5VDC.....90VDC.

: THANKS IN ADVANCE