The basic working principle involves converting the input mechanical signal into an electrical signal via a transducer, amplifying it, and then converting it back into a mechanical signal if needed. The process can be summarized in the following steps:
Input Signal: A small mechanical input, such as displacement or force, is received. Transduction: The input is converted into an electrical signal using a transducer. Amplification: The electrical signal is amplified using an electronic amplifier circuit. Output: The amplified signal is converted back into a mechanical form if required.