11-30-2016, 02:24 PM
Yes, 500V is more than fine. You could even go as low as 100V and still be OK as these will normally see very little voltage.
The earlier bakelite blocks using 110 pF caps actually had paper caps inside. Later versions used mica. So you can use mica or ceramic as replacements. They are not part of a tuned circuit so value and stability is not critical.
It's probably good, and if so, leave it alone.
If bad - 5 watt should be sufficient; less for the 35 ohm section (maybe 2 watts).
For .09 uF use 0.1 uF.
For .05 uF use .047 uF.
For 0.5 uF use 0.47 uF.
All 600 or 630 VDC yellow Mylar tubular.
The earlier bakelite blocks using 110 pF caps actually had paper caps inside. Later versions used mica. So you can use mica or ceramic as replacements. They are not part of a tuned circuit so value and stability is not critical.
Quote:Also there is a Big wire wound Resistor # 47 at 35 Ohms and 235 Ohms.. I am sure if its bad I cannot get those values.. Wattage??
It's probably good, and if so, leave it alone.
If bad - 5 watt should be sufficient; less for the 35 ohm section (maybe 2 watts).
Quote:Condenser Bank? .09,09,05,.5 Waht caps do yopu use for them??
For .09 uF use 0.1 uF.
For .05 uF use .047 uF.
For 0.5 uF use 0.47 uF.
All 600 or 630 VDC yellow Mylar tubular.
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Ron Ramirez
Ferdinand IN
