Hello,I am driving a three phase bridge rectifier which control the variation of speed of an asynchronous motor(Induction three phase motor) of 5.5KW the PWM signal used to drive the bridge is generated by a PIC18F46K22 where each output pin is giving 0.2V to 2.087V (with the Analog input of the potentiometer when adjusted );the driver I am using is IR21362 which requres 5V of input in order to give a good controlling signal of the output,could you please let me know how that voltage of the PIC can be increased such that I can find the +5V to input to the driver(IR21362) so that the IGBTs can operate effectively?
The IGBTs I am using are IRG4PC50FD
Please help.
The IGBTs I am using are IRG4PC50FD
Please help.