HE1AN-Q-DC12V Relays

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Power Relays are essential components of many electrically controlled devices and systems. A power relay typically refers to a type of relay that is designed to be able to carry high levels of current (e.g., over 2 amperes) while switching relatively high voltages (<1 kV). The HE1AN-Q-DC12V is a great example of a power relay. It is compact and robust, and is thus finding wide application in many areas. In this article, we will discuss the application fields of the HE1AN-Q-DC12V power relay as well as its working principle.

Application Fields

The HE1AN-Q-DC12V power relay is known for its high reliability, switch stability and long service life. These features make it an ideal choice for high-reliability systems, such as those used in aircraft, medical equipment, and communications. It is also widely adopted in industrial automation equipment, such as machine tools, industrial robots, and material handling equipment. Additionally, this power relay is also used in power supply circuits for various applications, including power supply boards, battery chargers, rectifiers, and converters.

Working Principle

The HE1AN-Q-DC12V is a type of electromagnetic relays. It works by using an electromagnet to move a metal contact to open or close an electrical circuit. The electrical current is supplied to the coil through two terminals which energize the electromagnet on the relay. The electromagnet then pulls the armature, and this movement opens or closes the electrical contacts depending on the nature of the circuit. The electrical contacts are typically made of silver for better conduction and better heat dissipation.

The HE1AN-Q-DC12V power relay is specifically designed for DC area applications, with a working voltage range of 12VDC. A thermal-overload mechanism is built into the relay, allowing for better heat dissipation and improved safety. The HE1AN-Q-DC12V is also equipped with a sealed dust and water protection for added durability.

The HE1AN-Q-DC12V power relay has a contact rating of 0.5A to 10A and insulation rating of 4KV. This makes it suitable for a wide range of applications. The total temperature rise of 133°C at 10A switching ensures that the relay can handle larger current demands without compromising the reliability of the system.

Conclusion

In conclusion, the HE1AN-Q-DC12V power relay is one of the most popular power relays available on the market today. It has a wide voltage range of 12VDC, a contact rating of 0.5A to 10A, and insulation rating of 4KV. It has an advanced thermal-overload mechanism and sealed dust and water protection, making it an ideal choice for high-reliability systems, industrial automation equipment, and power supply circuity. Understanding its application field and working principle can allow you to make a more appropriate decision when selecting the right power relay for your system.

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