Which signal? The scope probe in pic 1 is grounded.the signal
i need the output voltage at r3 for battery chargerWhat is the voltage at R3 doing?
Note that your schematics would be easier to read if you took the time to move the components and take out all the kinks in the wiring.
by Aaron Carman
by Duane Benson
by Jake Hertz
by Jake Hertz