Sony FET Part 3: Nelson's PSU Filter Relay Essentials 2022

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The three PSU filters that Nelson designed for VFET amplifiers, are shown below. Two of them include relays, one of them includes a big toroidal inductor, and one of them includes a trimmer potentiometer for fine tuned adjustments.

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  • Lottery_VFET_Pch_PSfilter.png
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  • Lottery_VFET_Nch_PSfilter.png
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  • diyA_Store_PSfilter_relay.png
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