In Reply to: Re: My parafeed 300B prototype and questions posted by dead_SHORT on May 24, 2004 at 00:13:18:
cap bypass through R2 instead of R3? Also what did you use in Steve Bench nulling circuits? I assume you use AC for the 300B heater.By the way what the total capacitance you use in your power supply?
I did manage to cut ripple in half after posting and now using 12uF for C2. One thing I do not understand is that without circuit connected, my power supply only registered 200mV ripple max with purely dummy resistor load but increase quite a bit when connected to the circuit.
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Follow Ups
- Hi David, are there any a reason behind using - Tanker 20:37:52 05/25/04 (1)
- Re: Hi David, are there any a reason behind using - dead_short 20:46:58 05/26/04 (1)