Chopper Amplifier Block Diagram. You can also make a 5w mono amplifier out of it. The dc signal is fed to the first block of the circuit and it transforms it as ac signal.

30 3 2 time domain plot of the chopper amplifier. The dc signal is fed to the first block of the circuit and it transforms it as ac signal. The fundamental diagram of a chopper amplifier used in biomedical instrumentation is shown as.

A phase sensitive demodulator converts the output of a 1 by thomas kugelstadt email.

2 5w 2 stereo amplifier. The principle of operation of chopper can be understood from the circuit diagram below. The dc signal is fed to the first block of the circuit and it transforms it as ac signal. 30 3 2 time domain plot of the chopper amplifier.