Power supply for VFD's

Discussion in 'The Projects Forum' started by paulF, Jun 25, 2013.

  1. paulF

    Thread Starter New Member

    Jun 25, 2013
    1
    0
    :confused: Designed a circuit for these tubes using 2N4923 and 1N4750A Zener and a 36Vct transformer. I am trying to achieve 30V regulated but having a bit of trouble with calculating the base biasing resistor and it wattage.
     
  2. Dodgydave

    Distinguished Member

    Jun 22, 2012
    4,999
    745
    Circuit diagaram?
     
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