Professor Chaos posted:That seems to be a violation of Ohm's law - lower voltage should yield less current, not more....
Does the Z4000 have a separate breaker for the 10V circuit, or some other feature that would cause breaker to trip at a lower current from the 10V circuit?
Wouldn't that be for a resistive load only? Many times when testing trains on the bench with a Z, at lower voltage, the current is higher. If there is a power consumption, higher voltage requires, less current to = same power. G
