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An electronic load (sometimes called an "e-load") is a device which simulates an electrical load, often as a way to test a circuit's behavior under various load conditions. Many e-loads can be programmed to act as a constant resistance, constant current, constant voltage, or constant power load.
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Electronic load, Problem turning MOSFET on
I am trying to make an adjustable dummy load to test a 12V supply, I’m having trouble with the op-amp feedback circuit.
Attached is a simplified schematic. I have tried lots of things and stripped it …
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Electronic load for negative voltage PSU
I am making a MOSFET based electronic load to test my PSU rails.
Below is a simplified version of my circuit with V2 as the PSU that is being tested. I want to be able to test negative voltage rails t …