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#1
02-20-2006, 10:32 AM
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Input Filter Size?
I want to replace the input filter on my 1958 Dumont TV. Anyone know what size it should be? It's in Sams 443-1 but don'yt have it and the old part is not marked other than 140-150 DC, no ufd value given on it.
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#2
02-20-2006, 11:40 AM
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It is probably a 140uf at 150 volts DC. 120uf and 150uf were popular values for 50s B&W TVs. There should be some around.
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#3
02-20-2006, 07:25 PM
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Sometime you can find good high value caps in old comupter power supplies.
Terry
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