Light / Sound Operated Relay 2039

Categories: Industrial & Power Electronics


*        Completely self – contained stand – alone unit.

*        Demonstrate the principle and working of a light operated relay.

*        Supply required 230V, 50Hz AC.

*        Built – in IC based DC regulated power supply with short circuit protection and LED indication for supply “ON”.

*        Light Dependent Resistor (LDR) used as light sensing transducer

*        Normally ON / OFF through relay.

*        Two change over contact of relay (230V, 5A) on panel.

*        Relay “ON” indication on panel.

*        Test points are provided at various stages in the circuit to observe the waveforms and voltages.

*        Set of patch cords.

*        Strongly supported by a comprehensive instruction manual complete with theory and operating   details.