Signal Relays, Up to 2 Amps are electrical control components used in a circuit to switch circuit states based on input signals (such as voltage or current changes) to achieve the logical amplification, isolation, or conversion function of the signal. The product is mainly composed of coil, contact group, insulation base and shell and other parts, the design principle is based on electromagnetic induction, by controlling the current in the coil to generate a magnetic field, thereby driving the contact group to close or break, to achieve accurate control of up to 2A current circuit. Signal relays are widely used in electronic equipment and systems requiring signal processing because of their high reliability, long life and low impedance.

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