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Old 03-10-2012, 02:01 PM
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compucat compucat is offline
1949 Motorola 9VT1
 
Join Date: Apr 2005
Location: Suffolk, VA
Posts: 970
Quote:
Originally Posted by fox_rivers View Post
I ordered a pair of Panasonic ECQ-E2106KF 10uf 250v film capacitors, a 200 ohm 5w and a 30 ohm 5w resistor from Mouser. I removed the innards of the old ballast and desoldered the copper leads from the pins using a solder sucker. I placed the resistors on a piece of PCB I cut out of an old power supply and I used this schematic to wire the caps and resistors to the base of the ballast. I spray painted the metal can for the ballast black and installed the newly rebuilt unit into metal can thus looking awesome.
Does it generate a lot of heat in operation? It looks like a good solution, one of several ways to deal with these old ballast tubes.
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