modified 11 years ago

Dummy load - 3 NMOS share the load

01:37:20

This is a 3 NMOS version of:
http://everycircuit.com/circuit/5760014432075776

Each NMOS (N-channel MOSFET) require it's own sense resistor and op-amp diver, so is possible to use slightly different parts.

Each MOSFET sink 1A per 1V set. Therefore, an additional op-amp with a gain of 3 (not included in this circuit) would be useful to monitor the set voltage on a panel meter.

published 11 years ago

avaldebe

11 years ago

No solution is found If the load is connected when the simulation begins. No idea why.

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