TN2-L2-H-12V

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Signal relays are electrical switches controlled by electronic signals. Generally, a signal is an electronic voltage, current or optical signal that causes the switching of a signal relay. Common types of signal relays include electromechanical relays, optocouplers, and solid-state relays. The TN2-L2-H- 12V is a signal relay with up to 2 amps of power handling capacity. It is a widely used component in a variety of electronic applications. This article will provide an introduction to the TN2-L2-H-12V’s application field and its working principle.

Application Field

The TN2-L2-H-12V signal relay is widely used in all sorts of electronic applications. Most commonly, the TN2-L2-H-12V is used in control and automation applications such as motor control, lighting control, and even home automation. It is also used in various communication devices such as touch screen displays, radar systems, and broadcasting systems. Because of its reliable performance, superior reliability, and wide application range, the TN2-L2-H-12V is the most commonly chosen relay in many markets.

Working Principle

The TN2-L2-H-12V signal relay has a working principle based on electromagnetic induction. When a low power electrical current is applied to the coil of the relay, it produces a magnetic field that acts on an armature. This armature is then pulled into contact with a pair of contacts. When the electrical current is removed from the coil, the armature is released and the contacts return to their original position. In this way, the signal relay allows the transfer of an electrical signal from one circuit to another circuit.

In addition, the TN2-L2-H-12V uses a transparent plastic overmold housing that provides a rugged, secure bond between the relay and the circuit board. The housing is designed to protect against contaminants such as dust, water and other unwanted particles. Furthermore, the plastic housing is designed to provide a barrier between the contacts and the environment.

The TN2-L2-H-12V signal relay has a solid-state construction that provides high reliability and improved stability. In addition, the relay is designed to provide a high degree of noise immunity. This makes it suitable for applications where there is a need for reliable control in a noisy environment. Lastly, the TN2-L2-H-12V signal relay has an IP67 rating, which indicates a high level of dust and water protection.

Conclusion

The TN2-L2-H-12V signal relay is an excellent choice for all sorts of electronic applications. Its solid state construction provides high reliability and its IP67 rating ensures dust and water protection. In addition, the relay has an electromagnetic induction-based working system that allows the transfer of a signal from one circuit to another. Because of its reliable performance and wide application range, the TN2-L2-H-12V signal relay is one of the most popular relays in the market.

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