Add diode to protect against back emf from a motor
allaboutcircuits.com
Add diode to protect against back emf from a motor
Dear Sir/Madam,Someone recommend me to have a diode for protection against back emf, may I know how I should connect the diode? Which one is correct, left or right diagram? I only know the diode can only allow current flow in one direction, could you explain how the diode can protect against...
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