techknight 68040 Apr 26, 2017 #21 yes as well as having built-in circuitry for dead-time control, under-voltage/over-voltage/over-current lockout, and the oscillator. Last edited by a moderator: Apr 26, 2017
yes as well as having built-in circuitry for dead-time control, under-voltage/over-voltage/over-current lockout, and the oscillator.
bibilit 68030 Apr 27, 2017 #22 Ok, many thanks, from the information collected, supply voltage should be around 10 volts ?
Ferrix97 6502 Apr 27, 2017 #23 Yes, there's a slight dip at around 9V when the IC starts working (if you measure while connected to a variac). But before staring to measure the IC, I'll change the poly cap and the fusible resistor first
Yes, there's a slight dip at around 9V when the IC starts working (if you measure while connected to a variac). But before staring to measure the IC, I'll change the poly cap and the fusible resistor first
bibilit 68030 Apr 28, 2017 #24 Ok, thanks, will order parts this week, don't have any spare except for the TDA4605.
