Overdrive, forcing amplifier output past maximum, see Distortion (music)
The amplifier output is usually connected to a second motor, which moves the load, such as an elevator.
The feedback network 'shifts' the phase of the amplifier output by 180 degrees at the oscillation frequency to give positive feedback.
Associated with the bandwidth limitation is a phase difference between the input signal and the amplifier output that can lead to oscillation in some feedback circuits.
Utilization: Pulse, power, distribution, rectifier, arc furnace, amplifier output, etc..
Zobel networks can be used to make the impedance a loudspeaker presents to its amplifier output appear as a steady resistance.
The amplifier output from pin 6 of IC1 is fed to gain control VR1 via capacitor C4.
A loudspeaker is connected between the two amplifier outputs, bridging the output terminals.
A small amount of noise can cause the amplifier output to rise slightly.
The capacitance on the output is often neglected since it sees and amplifier outputs are typically low impedance.
