TQ4H-12V

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A signal relay is a device that is utilized to control or switch an electrical circuit by a low-power signal. The TQ4H-12V is a signal relay that is widely used in many applications due to its high performance and reliability. This article will provide an overview of the applications and working principle of TQ4H-12V.

Applications

The TQ4H-12V is a signal relay that is suitable for use in a wide variety of applications. It is commonly used to control or switch signals in industries such as automotive, testing, and industrial automation. It is also suitable for use in a variety of home appliance applications as well.

In automotive applications, the TQ4H-12V signal relay is often used to control or switch signals in engine control units, as well as in other systems such as climate control and audio systems. It is also frequently used in testing equipment, such as pressure testing, radiation monitoring, and noise measurement instruments. In industrial automation applications, the TQ4H-12V is very useful for controlling motor starters, handling machine tools, controlling conveyor belts, and regulating temperature and pressure. It is also used in many home appliance applications, such as to control coffee makers, washing machines, and other such devices.

Working Principle

The TQ4H-12V signal relay consists of two main components – the contacts and the coil. The contacts are electrically connected to the coil, and when the coil is energized, it produces an electromagnetic field that causes the contacts to close. This allows current to flow through the coil, which in turn causes the contacts to open. As the current is interrupted the contacts open, thereby interrupting the signal.

The major advantage of this type of relay is that it can be used to control or switch an electrical circuit that has a low-power signal, such as a DC voltage, without causing any damage or disruption to the circuit. The TQ4H-12V is rated up to 2Amps, which makes it suitable for use in a variety of applications that require low-power signals to be switched or controlled. The current rating of the relay can be adjusted by changing the voltage applied to the coil.

The TQ4H-12V signal relay is very reliable and is designed for long-term use. It has a low footprint and is small enough to be easily installed in most applications. Its robust design ensures that it will stand up to harsh conditions and performs reliably for an extended period.

Conclusion

The TQ4H-12V signal relay is a reliable and high performing device that is suitable for a variety of applications. It is rated up to 2Amps and can be used to switch or control low-power signals without damaging the circuit. Its robust design ensures that it can withstand harsh conditions and will provide reliable performance for an extended period of time. The TQ4H-12V is an ideal choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference