Back emf, Electrical Engineering

 Transistor Switching Circuit Design

a) Sketchy a schematic diagram showing how a transistor can be used to control the operation of a relay

b) Determine what is meant by back EMF and how this can damage semiconductors

c) Show how back EMF protection can be executed in your circuit

Posted Date: 3/28/2013 1:56:05 AM | Location : United States

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