SALIENT FEATURES :
* Completely self – contained stand – alone unit.
* Demonstrates the principle and working of Over Voltage Crowbar protection using SCR.
* Built – in unregulated variable DC power supply.
* Over voltage protection using crowbar technique.
* LED and Buzzer for over voltage indication.
* Variable Crowbar setting or panel.
* Push to break switch to reset the protection circuit.
* The circuit consists of zener, UJT, SCR & other associated components.
* Set of required number of patch cords.
* Housed in an elegant cabinet with a well spread intelligently designed circuit layout engraved on the front panel.
* Strongly supported by a comprehensive instruction manual complete with theory and operating details.