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In Reply to: RE: More questions regarding voltage regulator tubes posted by vetmedrobert@gmail.com on August 04, 2017 at 05:25:59
I should have read it properly, the other poster has the better idea, something like this perhaps?.
Cheers.
Follow Ups:
You are stacking two 150volt tubes, what do you need the 10K resistor for? Why not just take the voltage from the bottom tube?
Up to you.. but it reduces the current through the upper tube from running at 83% of Pd max to 33%, probably aids with strike of the lower tube, and costs very little.
If no room for additional socket, can you reduce your B voltage some how?, choke input?, lower value C value for cap input etc. Higher forward volt drop rectifier.. etc etc.
Anyway, all the best with the project.
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