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Simple Electronic Circuit Breaker
All materials and content contained on this page are the exclusive intellectual property of Andrew R. Morris and
may not be copied, reproduced, distributed or displayed without his express written permission.

This circuit uses the on-resistance of the MOSFET as the current sensor.  Reset it by removing the input power or the load.  The circuits draws no current unless tripped.

More:  Current MonitorsSafety CircuitsSolid State Relays

 

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Got Designs?
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