analog clipper

A clipper is an analog electronic circuit designed to prevent a signal from exceeding a certain voltage level by “clipping” or cutting off parts of the waveform above or below a specified threshold. This is typically achieved using diodes, transistors, or operational amplifiers.

Series Clipper The clipping component (diode) is in series with the input signal. It removes either the positive or negative portion of the waveform. Shunt Clipper The diode is placed parallel (shunt) to the load. It short-circuits a part of the waveform beyond a certain voltage level. Positive Clipper Clips the positive half of the waveform. Uses a diode with the anode connected to the input and cathode to a reference voltage. Clips the negative half of the waveform. Uses a diode with the cathode connected to the input and anode to a reference voltage.