G7J-2A2B-T DC100

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Power relays are integral components of any electrical system, especially when it comes to systems with significant load currents. G7J-2A2B-T DC100 is one such power relay with current rating of over 2 Amps. It is a small sized power relay with voltage rating of 24 VDC and contact configuration of 2 Form- C contacts. Furthermore, it is extremely reliable and durable, with a pre-tested insulation breakdown voltage of 690 VDC to withstand high operational stress.

But what exactly is its application field and working principle? G7J-2A2B-T DC100 is designed for on/off controlling of DC circuits with up to 2 Amps current rating. It is typically used in applications such as parking meters, vending machines, traffic signals, alarm systems, and industrial automation equipment. The working principle of this power relay is simple—a control signal is sent from a controller board to the power relay, causing the magnetic circuit of the coil to be energized. This, in turn, closes the circuit between the contacts, allowing for the switching of loads. This switching is made possible by the electromagnetic attraction between the armature and the plunger, which connects the contacts in the NO and NC positions.

The G7J-2A2B-T DC100 offers several features beyond its basic functionality. It is equipped with a dust cover that is designed to protect the contact points from dust and debris, and to extend the contact’s life. It also features a built-in strain relief designed to help reduce wire breakage at the outlet. Furthermore, the power relay has a high surge voltage rating and an increased withstand voltage of 1,500V, making it suitable for applications that require exceptionally rigorous conditions.

This power relay is also highly efficient, consuming only a minimal amount of power while operating. Additionally, its compact size—37.5 mm (W) x 34.5 mm (L) x 20 mm (H)—means that it can fit nearly any application, whether they have space limitations or not. Furthermore, it is designed for quick replacement, with a simple five-pin connection that ensures easy setup and reliable performance.

Overall, G7J-2A2B-T DC100 is an excellent power relay for applications with current rating over 2 Amps. It is small, durable, and efficient, with features such as dust covers and strain reliefs to improve its performance. Its high surge and withstand voltages make it suitable for tough environments, and its compact size ensures it can fit the tightest spaces with ease. G7J-2A2B-T DC100 is highly reliable and perfect for many different applications, making it the ideal choice for any DC circuit.

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