Quote:
Originally Posted by FERNSEH
have you scoped the waveform present on the anode of the triode section of the PCL82?
DFWB.
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The waveform on the PCL triode anode is a perfectly linear sawtooth with no trace of the sharp pulse present.
I re- checked the circuit and component values to make sure I had not made any errors.
I'm still not sure why correct height is obtained with only 20V on the PCL triode anode?
I will try John's suggestions of resistors across the coils to see what effect that has.
Thanks for your help
Nick