300V AC Metal Oxide Varistor (MOV) 07D471K red which means the positive terminal

which means the positive terminal voltage must always be larger than the negative terminal voltage

Hysteretic thermal shutdown for automatic fault recovery

Ethernet network cable testing is an important part of the process

The module's operational voltage ranges from 1

300V AC Metal Oxide Varistor (MOV) 07D471K red which means the positive terminalThe Zinc Oxide Varistor (ZOV) is a nonlinear semiconductor voltage dependent resistor that is used in electrical circuits to limit the voltage. Electronic circuits and equipment without (MOV, ZOV, VDR) can be damaged or completely destroyed by transient over voltages. They're mostly found in voltage sensitive electrical gadgets' protection circuits. A varistor effectively bypasses all transient surge voltages and prevents them from reaching the