Electronics How-To: Relays and Contactor Basics

http://www.thegeekgroup.org - Chris covers the basics of how electrical relays and contactors work. Relays and Contactors can work with high voltage or low voltage circuits and are widely used in all areas of electrical engineering. We teach you the basics of how they work and what they are used for.

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Видео Electronics How-To: Relays and Contactor Basics канала Chaotic Good