The PHILCO Phorum
Power supply for 37-33 - Printable Version

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Power supply for 37-33 - KLBowers - 06-26-2015

Will the ARBE-III http://www.radiolaguy.com/RadioPowerSupply.htm work for my 37-33?  I can't be certain based on the information I have read so far, so I am taking the lazy way out and just asking.

RE: Power supply for 37-33 - sam - 06-26-2015

kl
yes arblll should work
sam

RE: Power supply for 37-33 - KLBowers - 06-26-2015

(06-26-2015, 11:03 AM)sam Wrote:  kl
yes arblll should work
sam

Thanks Sam!  I had both the cathedral and the floor model and sold the cathedral on ebay (mistake).  But I would like to have the console working. 

RE: Power supply for 37-33 - klondike98 - 06-26-2015

Welcome to the Phorum!! Icon_wave

RE: Power supply for 37-33 - KLBowers - 06-29-2015

(06-26-2015, 02:01 PM)klondike98 Wrote:  Welcome to the Phorum!!  Icon_wave

Thanks Bob.   I have corresponded with Ron for years but never signed on the Phorum.   Several of the 37 philcos in the gallery are mine.  

RE: Power supply for 37-33 - Radioroslyn - 06-29-2015

Not sure if it will. The 37-33 requires two bias voltages  -3 and -9v. It's simple enough to wire up a battery or two for these voltages. Then all you need is +135v, 90v, and 2v for the filaments. Be sure to throttle back the filament voltage if you have been using the p/s on a set with 01A's.

Terry
ps After looking at the link it should work fine!!!

RE: Power supply for 37-33 - KLBowers - 06-29-2015

(06-29-2015, 06:24 AM)Radioroslyn Wrote:  Not sure if it will. The 37-33 requires two bias voltages  -3 and -9v. It's simple enough to wire up a battery or two for these voltages. Then all you need is +135v, 90v, and 2v for the filaments. Be sure to throttle back the filament voltage if you have been using the p/s on a set with 01A's.

Terry
ps After looking at the link it should work fine!!!
Thanks!  I had already ordered it.  I know I could rig it but I am getting lazy in my old age.

RE: Power supply for 37-33 - Radioroslyn - 06-29-2015

It's a good playing set . I've got the table model picked it up 30yrs ago. Was in ruff shape and was missing the spkr. Used an 8"pm  spkr w/a p/p output transformer.

Terry

RE: Power supply for 37-33 - KLBowers - 06-29-2015

(06-29-2015, 02:44 PM)Radioroslyn Wrote:  It's a good playing set . I've got the table model picked it up 30yrs ago. Was in ruff shape and was missing the spkr. Used an 8"pm  spkr w/a p/p output transformer.

Terry
Terry,

 
I had both the cathedral and floor models of the 37-33 and decided to part with the cathedral as the cabinet is the same as several other models I have on display.  BUT  it sold for less than $30 on ebay and it was in excellent condition.  
KLB