i want to fire the scr whose anode voltage is at 24 vdc and cathode is connected to 24 vdc relay, now i think common value of igt in all scr are around 25 ma and gate voltage of 1.5 volt. now i want to make a voltage divider to get 1.5 v from the same 24 dc applied to scr's anode suppose two voltage divider resistors are r1 and r2 and want to get 1.5 volt acroos r2 second end of r2 is connected to ground now from the another end of r2 at which the voltage drop is 1.5 v i connect it to gate of scr, so what should be the values of resistor, whether i have to connect the resistor in series with gate to limit gate current????
i want to trigger the scr by push button swith placed between 1.5 v and gate
please explain the arrangement of circuit..
if any other better idea please suggest me, i don't want to damage scr
i want to trigger the scr by push button swith placed between 1.5 v and gate
please explain the arrangement of circuit..
if any other better idea please suggest me, i don't want to damage scr