Does AC analysis apply when using PWM to turn on/off an inductor? We typically use 2piFL to get XL and then use vector some to obtain a Z for some frequency. This assumes AC sine wave.
If you only turn on an inductor in one direction, and it has time to sit idle between 'on' times, does the analysis collapse back to DC and Z get's tossed out the window?
As example, drive 1mH(Rdc=1) with a 12v 50% 10kHz PWM. Is there a Z equation for this, or is it all approximated using DC analysis?
If you only turn on an inductor in one direction, and it has time to sit idle between 'on' times, does the analysis collapse back to DC and Z get's tossed out the window?
As example, drive 1mH(Rdc=1) with a 12v 50% 10kHz PWM. Is there a Z equation for this, or is it all approximated using DC analysis?