Interplay Learning - Compressor Starting Relays and Capacitors

This detailed course starts with an introduction to starting relays. It covers current relays, potential relays, solid state potential relays, and PTC thermistor starting relays. It describes how a hard start kit works and when to use one. In the start capacitors lesson it covers why you should add one and how to replace a start capacitor. And finally, in the run capacitors lesson you will learn how run capacitors and start capacitors differ and how a run capacitor helps start and run a motor.