LJRS2220A

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The LJRS2220A is a power relay that is capable of switching currents from 2 Amps. It is a general purpose relay that is designed to be used in applications that involve automotive, medical, home appliances, industrial drives, renewable energy and robotics.

The LJRS2220A features a robust construction with a dielectric strength of 8.5 KV between the coil and contacts. It is compact, with a total volume of 52 cubic millimeters and a weight of just 3.1 grams. It is designed to operate in extreme temperatures ranging from -40C to 105C. It uses a single contact form for the output, allowing for easy configuration of multiple switches in complex applications.

The LJRS2220A is a 2-pole, open-frame, single-phase relay. It has a transient voltage that is up to 2500VAC. Its contact material is silver, while the contact form is a double-break contact. It has an operating power of 220VAC and a switchable current of 2 Amps. The contact resistance of the relay is less than 50 milliohms.

The LJRS2220A is a low-power, electro-mechanically-actuated relays. It features a fast-acting coil system that can be set to the desired activating current. The coil\'s resistance is determined by the internal configuration of the coil and varies from model to model. When the predetermined current is reached, the relay switch will activate and the contacts will close. When the pre-set current is cut, the relay switch will deactivate and the contacts open.

The working principle of the LJRS2220A is based on the concept of magnetism. When the coil is energized, it generates a magnetic field that is directed towards either the electromagnet or the permanent magnet. This causes the switch armature to be pulled in either direction, thus moving the switch contact to the closed or open position. Depending on the type of switch and the activating current, the switch contacts can remain in the same position or be reset in a self-reversing manner.

The uses of the LJRS2220A are virtually endless. It is most commonly used in applications where multiple relays are required or when a precise current is needed in order to switch the contacts open or closed. The relay also has a wide range of applications in various industries, such as automotive, computer and consumer electronics, power generation and distribution, appliance, automation and instrumentation, renewable energy and robotics. The LJRS2220A is also ideal for applications that require low-power, efficient switching.

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