DS4E-SL-DC3V

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Signal Relays are small electronic switching circuits composed of a solenoid, a resistor, and an actuator. These components control a low-voltage switch, electrically reed, or electromechanical switch. They perform the same function as relays such as those found in cars and home stereos, but are more economical and efficient. The device works by using electric current to energize small coils and create a magnetic field that opens or closes the switch contacts.

The DS4E-SL-DC3V is a signal relay designed for DC applications up to 2 Amps. It features a shielded case to protect the electrical contacts from corrosion and dust, and an epoxy-sealed case to protect against environmental conditions. The relay also features a low contact resistance and low coil current requirements. It is designed to provide reliable switching performance in applications where high-performance switches are required.

The working principle of the DS4E-SL-DC3V is simple. When an electric current is passed through one of the coil windings, a magnetic field is created which attracts a core which is in turn connected to the moving contact. This contact then moves to break or make the required electrical connection. The ability of the relay to break or make the connection is determined by the code of the winding, the voltage applied, and the nature of the external circuit.

The DS4E-SL-DC3V is a versatile relay suitable for a wide range of applications such as industrial control systems, medical and laboratory instrumentation, communications, process control, and automotive systems. It is a reliable signal relay for applications that require switching up to 2 Amps in low-power DC applications. The shielded case and epoxy seal provide protection for the electrical contacts, making it suitable for harsh environmental conditions. The low contact resistance and low coil current requirements make this relay a suitable choice for applications requiring high-performance switching.

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