6SN7 warming up

Nielltronix






Consulting services, electronic kits, nixie tube clocks (from my other site niell.org), lasers, pulse discharge electronics. Switch mode power supply design from 1W to 25kW, 1.8V to 10kV. Power, analog, and digital design services.
Calculating loop gains Big box o' magnetics Switchmode power supply

fred.niell@nielltronix.com