tom_pay
Member
Hi
Last week I found out how to adjust the speed of a universal motor; thanks to the members of the forum.
Can I fully rectify an AC wave and then PWM the resulting DC, at a frequency of approximately 30 kHz to adjust its speed? Would this be inefficient? Or would it even work?
Thanks
Tom
P.S When something says 240VAC or 24VAC is that the Vrms or V peak to peak?
Last week I found out how to adjust the speed of a universal motor; thanks to the members of the forum.
Can I fully rectify an AC wave and then PWM the resulting DC, at a frequency of approximately 30 kHz to adjust its speed? Would this be inefficient? Or would it even work?
Thanks
Tom
P.S When something says 240VAC or 24VAC is that the Vrms or V peak to peak?