A 15A Power Relay is a crucial component used in various electrical and electronic systems to control high-power devices. The primary function of this relay is to act as a switch that controls large electrical loads, enabling a low-power control signal to manage higher current devices. With an amperage rating of 15A, this type of relay can withstand up to 15 amps of electrical current, making it highly versatile for industrial, automotive, and domestic applications.
What is a 15A Power Relay? A relay is an electrically operated switch that uses an electromagnet to open or close the circuit. The 15A Power Relay, specifically designed to handle up to 15 amps of current, typically comes with various features such as robust contact ratings, long durability, and the ability to isolate low-power control circuits from high-power load circuits. This allows for precise control over large electrical systems without risking damage to sensitive components. When a low-power signal, such as one from a microcontroller or a thermostat, energizes the relay’s coil, the magnetic field generated attracts or repels a movable armature, which opens or closes the contacts of the relay. This action either starts or stops the flow of current through a higher power circuit.
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