JW2SN-DC48V

Power relays, over 2 amps, are used to control circuits containing high current or voltage. One such type of power relay is the JW2SN-DC48V. This relay is used for a variety of applications, most commonly to control electrical circuits, motors, and heating components.

Application Field

The JW2SN-DC48V is a multi-pole power relay typically used for industrial applications. This relay features low load voltage drop, low power consumption, and is available in a variety of sizes for use in any type of industrial application. Commonly used in power control boxes, response relays, and control systems, this type of relay is reliable and durable for a variety of industrial applications.

The JW2SN-DC48V is rated for AC coils, and offers a wide operating temperature range of -25 to +70°C. This power relay has a current capacity of up to 10A and a voltage range of 24 to 48V. It is especially useful for applications that require a high current rating, such as those powering an electric motor or heating element.

Working Principle

The working principle of the JW2SN-DC48V is based on the laws of thermodynamics and electromagnetism. This relay is a thermal-magnetic power relay, meaning it utilizes a magnetic field initiated by a coil-polarized electric current to energize the relay. When the current is applied, this induces a magnetic field which acts upon the armature of the relay, causing it to close the electrical circuit.

Once the current is removed, the magnetic field dissipates, allowing the armature to return to its resting voltage state, thus opening the circuit. The JW2SN-DC48V regulator is designed to prevent overloads by automatically resetting if the current is too great for a sustained period of time.

Conclusion

The JW2SN-DC48V is a multi-pole thermal-magnetic power relay capable of handling 10A current and 24 to 48V voltage. It is designed for industrial applications such as power control boxes, response relays, and control systems, and is available in several different sizes for use in a wide range of applications. With its durable construction and low voltage drop, the JW2SN-DC48V is an ideal option for controlling high-current or high-voltage electrical circuits.