0.1A spare more in one reg maybe not something you will get to sound, iheaters is not exact and direct to signal work, for sure a thing to feel is one reg going to be few C hotter than the other to the touch.
No problem I will use the 0.1A more reg in the rail where is the red LED front panel indicator as power on.
Salas what's the best way to connect the reg to the the Valve Itch heaters: 2 wires or 4 wires Kelvin?
The first reg works ok but the 2nd reg with less CCS doesn't works ok, Vref LEDs D306 only lits depending the trimmer R305 position & LED D305 don't lit never.
With the new mosfet Q101 3.293V CCS lowered to 0.815V across 0.68R resulting the two red LEDs voltage ref don't lit & can't adjust to a fixed Vout.
Unexpected goal failure. It probably reacts differently for VGS at high CCS than the trend indicated by low mA DCA test.
