Assertion: zener diode | /r/CapableOf | protect the circuit
Facets:
value: at turn-off time
type: TEMPORAL
Source sentences:
text: The Flyback Diode Protects the Circuit
text: The reason manufacturers install these diodes next to DC relays is because at turn-off time, as the magnetic field is flying back, the flyback diode protects the circuit, and its components from the relay's damaging voltage spike.