Hi,
I just heared, when we use powerful dimmer (Maybe PWM) like in mega structures to control light intensity etc, it causes distortion in AC and distortions can produce unexpected heat in cables and sometime fires. I saw a video and found that to remove the distortion, they used a bigger capacitor like 6 inch in diameter. Where they use the capacitor? I searched some equivalent circuit but found nothing exactly.
I just heared, when we use powerful dimmer (Maybe PWM) like in mega structures to control light intensity etc, it causes distortion in AC and distortions can produce unexpected heat in cables and sometime fires. I saw a video and found that to remove the distortion, they used a bigger capacitor like 6 inch in diameter. Where they use the capacitor? I searched some equivalent circuit but found nothing exactly.