back to 12 volt DC
power supply
power supply:
Here are DC power supplies, including those run from 120vac, buck, and boost.
12v high current

2021.07.16 KZ0MBI PS noise.MP3
bench
LM723 precision regulator
last updated 05/20/2025 at 19:18:06 by make_www_index.command version 2025.05.20.B