Fisher MPX-100 Power Transformer

[drknstrmyknight]

Can anyone suggest a replacement for a Fisher MPX-100 Power Tranny?

 

[Tom Bavis]

What are the mounting dimensions? I may have one with 120 VAC (use a voltage doubler instead of bridge...) I would certainly add a fuse...

 

[andy]

You should try digging into the old transformer. A lot of the time, the break is right where the winding was soldered, and it's easy to repair. I think the flux can eat through wires sometimes.

 

[battradio]

I have a Stancor PS8416 that has 250 V which would work for the B+ by increasing the value of R52 ,but you would need a second fillament transformer because the 6.3 volt winding is only 1 amp and the original had two fillament windings and need one with 1.5 to 2 amp 6.3 volt for the five tubes filaments

Mark

 

[drknstrmyknight]

I'll measue the size of the tranny.