Full Wave Rectifier Using Single Supply OPAMP

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https://www.electronics-lab.com/project/full-wave-rectifier-using-single-supply-opamp/

This is a Full wave rectifier project built using MAX44267 dual OPAMP which provides true zero output with a single supply. The circuit converts Bipolar/AC input into full-wave output. CN1 is provided for sinewave input, CN2 helps to connect the power and output. Operating supply 15V DC, D1 power LED. The MAX44267 precision, low-noise, low-drift […]

Precision Full-Wave Rectifier – Dual-Supply

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https://www.electronics-lab.com/project/precision-full-wave-rectifier-dual-supply/

This is a dual-supply precision full-wave rectifier board that can turn alternating current (AC) signals into single polarity signals. The OPAMPs, U1A, and U1B, buffer the input signal and compensate for the voltage drops across D1 and D2 allowing for small signal inputs. This implementation functions with limited distortion for 20Vpp input signals at frequencies […]