How to Calculate Frequency of PWM?
Frequency of PWM calculator uses Frequency of PWm = 1/(ON Time+OFF Time) to calculate the Frequency of PWm, The frequency of PWM signal describes how often the signal switches between high and low voltages. Frequency is expressed in the unit of Hertz. Frequency of PWm is denoted by F_{PWM} symbol.
How to calculate Frequency of PWM using this online calculator? To use this online calculator for Frequency of PWM, enter ON Time (TON) & OFF Time (TOFF) and hit the calculate button. Here is how the Frequency of PWM calculation can be explained with given input values -> 0.210526 = 1/(3.5+1.25).