A 24VDC relay is an essential component in the world of electrical and electronic control systems. Operating on 24V direct current (DC), this relay provides efficient switching of electrical circuits, making it indispensable in various applications, from industrial automation to household devices. In this article, we will explore the working principle, key features, and typical applications of a 24VDC relay.
What is a 24VDC Relay? A relay is an electrical switch that uses an electromagnet to control the opening or closing of one or more sets of contacts in a circuit. A 24VDC relay operates with a 24-volt direct current power supply and is commonly used to control higher voltage or current circuits with low power control signals. When a voltage is applied to the relay’s coil, it generates a magnetic field that causes the relay’s contacts to either open or close, depending on its design. This allows the relay to control a variety of devices such as motors, lights, and other electrical loads. How Does a 24VDC Relay Work?
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