New posts in Circuit Protection

Why does a circuit breaker voltage rating differ between AC and DC?

How does this overvoltage protection work?

What is the use of this diode in the circuit?

Is it worth it or safe to design your own power supply?

Due to overcurrent, shouldn't I be extremely cautious when setting an I/O pin as Output?

Polyfuse with Crowbar for Over Voltage

±12V protection for MIDI input

±12V protection for MIDI output

Fuse 125V/4A can be replaced with 250V/4A?

Why aren't starter circuits protected?