HT Regulator
 

It must be capacitively loaded. We found 20uF to be about right.
 

  • R1 - 120R
  • R2,3 - 100k Holco H2
  • R4 - 270k
  • R5 - 330k
  • R6 - 33k
  • R7 - 22R
  • R8 - 24k
  • R9 - 10k
  • R10 - 4.7k
  • R11 - 22R
  • C4 - 22uF 400V Ansar
  • D1 - TL431
  • D2,3 - 10V
  • T1,4 - IRF840
  • T2,3 - MJE350
 
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