دانلود رایگان پاورپوینت مدولاسیون عرض پالس (انگلیسی)

Advantages
Average value proportional to duty cycle, D
Low power used in transistors used to switch the signal
Fast switching possible due to MOSFETS and power transistors at speeds in excess of 100 kHz
Digital signal is resistant to noise
Less heat dissipated versus using resistors for intermediate voltage values