Maverickmax
Advanced Member level 1
Hi
I need to know what is the difference between sine wave and PWM when using a microcontroller for driving inverter section with IGBT.
What I understood is that microcontroller can be used to look up the table for sine wave.
Im sure that some of microcontrollers have PWM generator which need to be configured...
One more thing...should I use simple lowpass filter (Resistor and capacitor) to remove high frequency content?
By the way is it possible to control PWM in the range between 2kHz to 10kHz by adjusting the knob?
Maverick Max
I need to know what is the difference between sine wave and PWM when using a microcontroller for driving inverter section with IGBT.
What I understood is that microcontroller can be used to look up the table for sine wave.
Im sure that some of microcontrollers have PWM generator which need to be configured...
One more thing...should I use simple lowpass filter (Resistor and capacitor) to remove high frequency content?
By the way is it possible to control PWM in the range between 2kHz to 10kHz by adjusting the knob?
Maverick Max