The missing link between function generator, oscilloscope, and device-under-test is a waveform amplifier. Learn how to use waveform amps to make bench testing easy. These amplifiers can output high current, high voltage, high power, or any combination.
Waveform amplifier drives high current through coils at high frequency. Varies techniques are discussed to generate high frequency Helmholtz magnetic field, as well as techniques for generating AC magnetic field. We also included many coil design resource such and the magnetic field calculator.