D Digital1 New Member Jun 23, 2009 #21 PWM duty cycle frequency You have to vary the duty cycle of a square wave at a frequency of more than 100 hz . You do not want to go very high on the frequency so you do not create interference radiating from the LED lights. LED dimmers digitallighting.com
PWM duty cycle frequency You have to vary the duty cycle of a square wave at a frequency of more than 100 hz . You do not want to go very high on the frequency so you do not create interference radiating from the LED lights. LED dimmers digitallighting.com