maxim10373
Advanced Member level 4
Dear
I have some doubt about a 220 volt three phase motor control circuit (micro controller based)
In circuit I gave 220 volt DC for three phase bridge circuit and 15 volt DC for control circuit.
if I give the control ground and power ground is separate (I meant the 15 volt and 220 volt is totally
separate) any problem will here? have any relation with P_Ground and Control Ground ?
Please reply
Ajay
I have some doubt about a 220 volt three phase motor control circuit (micro controller based)
In circuit I gave 220 volt DC for three phase bridge circuit and 15 volt DC for control circuit.
if I give the control ground and power ground is separate (I meant the 15 volt and 220 volt is totally
separate) any problem will here? have any relation with P_Ground and Control Ground ?
Please reply
Ajay