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BrianG · 04.22.2007, 10:01 PM

Since this isn't the first (and I don't think will be the last) BEC test I do, I made a constant current circuit that let's me dial in exactly the current I need. Pretty simple, and will let me test currents from 0.5A to 10A with infinitely variable currents in between. Just an Op-amp, a couple transistors, a heatsink, and a few other small parts. :)

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BrianG RC-Monster Admin Offline Posts: 14,609 Join Date: Nov 2005 Location: Des Moines, IA	04.22.2007, 10:01 PM Since this isn't the first (and I don't think will be the last) BEC test I do, I made a constant current circuit that let's me dial in exactly the current I need. Pretty simple, and will let me test currents from 0.5A to 10A with infinitely variable currents in between. Just an Op-amp, a couple transistors, a heatsink, and a few other small parts. :)