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Old 03-31-2021, 06:34 PM
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Electronic M Electronic M is offline
M is for Memory
 
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 15,446
The 1M resistor in series not to mention the 2.5M pot should limit plate winding current to safe levels with the plate grounded.

I think I have only seen 1-2 Vert Osc transformers failed and one of them was mouse chew fail...

A while ago on the antiqueradios.com TV forum an australian posted an RF circuit one could use in place of a vert Osc transformer to help out someone with that issue in IIRC a Dumont set.

I'm not good at all soldering surface mount stuff but years of collecting and restoring have made me learn how to solder 2 paper thin wires together well.
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