I need some surgestions for a overload protection circuit. I have this piece of schematic, and need some ideas on how to make a circuitm, which will turn off (relay) if the effect in the circuit is above 2kW.
SMD? after you put relay for 10Amp, 230VAC circuit???
well anyway, the idea is to trip circuit when current exceeds
certain limit. this can be done in number of different ways.
for SMD solution check Allegro's line of product. Here is one
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