Before revision: As a formula, a duty cycle (%) may be expressed as: Equally, a duty cycle (ratio) may be expressed as: where is the duty cycle, is the pulse width , and is the total period of the signal.
After revision: (pulse active time)As a formula, a duty cycle (%) may be expressed as: Equally, a duty cycle (ratio) may be expressed as: where is the duty cycle, is the pulse width , and is the total period of the signal.