The Gate of the SCRS can be triggered by using Industrial op-amp IC 780
By controlling the firing angle of the SCRS during each half cycle the duration of conduction of the SCR is varied and the DC output is controlled in accordance with the setting of the output voltage control.
The trigger pulses can be shifted within a phase angle between 0 and 180
This trainer comes with built in regulated power supply (i) + 12V/500mA (ii) 18V AC/500mA (iii) Step by step Instruction Manual (iv) Set of patching wires
