Question

Buffer amplifier converts​

Answer 1

Answer:

A buffer amplifier (sometimes simply called a buffer) is one that provides electrical impedance transformation from one circuit to another, with the aim of preventing the signal source from being affected by whatever currents (or voltages, for a current buffer) that the load may be produced with.

Answer 2

Answer:

The buffer amplifier takes the existing servo amplifier output and converts it to an efb compatible signal. Input filter: The G123-825 has a filter to remove noise from the input signal. The filter time constant is switch selectable. The switch selections sum, so a large variety of time constants is available.