M
Michael Nikolaou
Hi to newsgroup
I need to design a low cost variable speed motor control with a
microcontroller.As i understand PWM V/F conversion with an H-BRIDGE is used
The motor is single phase 300 Watt 220 Volt motor . It has two windings
one main and a secondary (start) with a capacitor .
Can anybody point me to a circuit with real component values so i can
evaluate costs and complexity.
Michael
I need to design a low cost variable speed motor control with a
microcontroller.As i understand PWM V/F conversion with an H-BRIDGE is used
The motor is single phase 300 Watt 220 Volt motor . It has two windings
one main and a secondary (start) with a capacitor .
Can anybody point me to a circuit with real component values so i can
evaluate costs and complexity.
Michael