12-19-2016, 08:07 PM
(12-19-2016, 08:05 PM)Bradley Rush Wrote: Yes it was here is its schematic. With the other issues my VTVM was having I have not returned to the lm317 power supply. I was trying to find a data sheet or a 1.5vdc to see its max current pull. The slamming of the meter was do to the heating up of the balancing circuit.