moez
Newbie level 6
Hi,
I made an invertor using PWM and H-bridge configuration. But when I attached it with heavy ac motor it destroy my circuit..
Can anyone guide me to how i can suppress the back emf of ac motor??
In dc motor, diode is attached in parallel with motor with its reverse polarity but what should I do in case of ac motor??
Thanks
I made an invertor using PWM and H-bridge configuration. But when I attached it with heavy ac motor it destroy my circuit..
Can anyone guide me to how i can suppress the back emf of ac motor??
In dc motor, diode is attached in parallel with motor with its reverse polarity but what should I do in case of ac motor??
Thanks