Pirx Posted June 25, 2013 Report Posted June 25, 2013 (edited) Hi I am going to build energizer for Orpheus and Stax with LL9202AM. For Stax I will copy PSU Bias from T1. I wonder if I can use the same kind of PSU from T1 for Orpheus (with lower voltage of course)? I think so, but it could be very expensive mistake if I am wrong ... Any advice? http://farm3.staticflickr.com/2891/9135996783_0911380a26_o.jpg Edited June 25, 2013 by Pirx
spritzer Posted June 25, 2013 Report Posted June 25, 2013 The T1 bias supply is just a voltage doubler with a divider. Just set it to 500V and with a 10M ballast resistor and you'll be fine.
Pirx Posted June 25, 2013 Author Report Posted June 25, 2013 I wasn't sure how large should be this "ballast" resistor. Thanks Spritzer, I can always count on you
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