why a diode bridge is provided in vcb control circuit ?
Answers were Sorted based on User's Feedback
Answer / abhishek goyal
In CB mostly we have both option AC/DC SUPPLY because of
that we can use diode in circuit.
for spring charge motor we can feed both AC/DC supply (its a
Universal motor)
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / girish
In VCB spring charging motor will be a DC one, but control
supply is taken from 230 AC, same will be fed to Diode
bridge and then the rectified 110 Volts DC is fed to the
spring charging motor
| Is This Answer Correct ? | 1 Yes | 3 No |
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