Polarity Protection

260

03:38:59

Full Bridge Rectifier
Polarity Protection Circuit
Classic Circuits You Should Know
https://youtu.be/AEz0XiGSaag

Flip the switch to reverse the input polarity. The diode arrangement ensures the motor only spins one way.

published 6 years ago

giomix

6 years ago

It's the simplest way to protect polarity even if decrease voltage around of 1.5 volt. Exist other way using transistors but they open the circuit when polarity is wrong. Search in EC you will find examples.

PrathikP

6 years ago

Check this out http://everycircuit.com/circuit/6212461343277056

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