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Online simulation of the усилитель класса d на операционном усилителе circuit

This is a class-D amplifier or switching amplifier circuit. It amplifies the 30 Hz signal in the upper left. First, it compares the input signal with a high-frequency triangle wave, using an op-amp as a comparator. It uses the comparator's output to control two MOSFETs, which drive their output to +15 V if the output signal is above the triangle wave, or -15 V if it is below. Since the triangle wave moves up and down at high frequency, we get a series of pulses that average higher the higher the input signal is. The LC filter smooths the pulses to generate the amplified output signal.

This page is a utility for simulating усилитель класса d на операционном усилителе online with specified initial values.

The online circuit simulator allows you to model circuit behavior in real time. You can change circuit parameters, add new elements, and observe their interactions. This is a useful tool for learning and experimenting with electronic circuits.
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