Re: AVO 163 amp board ~ transformers
Eminently do-able. That transformer or something very like it is important for isolation.
As far as recalcitrant meters are concerned, could make it drive a properly hunky 1mA movement and have a cal twiddler with plenty of range.
Can do it with bipolars, opamps, all sorts of things... even valves?
Opamps are so 1970s. Ask any millennial and he'll tell you there ought to be a phone app for doing it!
David
__________________
Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done
|