EE2-9TNU-L Relays

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Signal relays are an important part of any electrical and electronic system. The EE2-9TNU-L is a signal relay in the 2 A class, providing reliable operation in many different application fields and working principles. This article will provide an overview of the EE2-9TNU-L signal relay, including its key features and operational details.

The EE2-9TNU-L is a miniature, light-weight, high-reliability signal relay. It is designed to provide silent operation, and has a high contact-resistant and insulation rating. It is rated up to 2 A and has maximum switching power of 250 W, making it a reliable device for small voltage and current applications. The relay has a double-side mounting design and can also be used in a PCB module.

The EE2-9TNU-L signal relay is available in two contact arrangements, normally open and normally closed. It has a contact resistance of max. 25 milliohms and insulation resistance of 100 megaohm min. It can operate from 10 mA to the max. current rating, and it has a 15 V DC/20 V AC voltage drop. It also has a maximum switching voltage of 250 V and minimum switching current of 0.2 A. The dielectric strength of the relay is 1000 VAC, making it suitable for applications involving high voltage circuits. The EE2-9TNU-L has an operating temperature range of -25°C to 85°C, making it suitable for most applications.

The EE2-9TNU-L signal relay can be used across a range of application fields, including consumer electronics, automotive, industrial, and medical. In consumer electronics, it can be used to control switching circuits for various devices, such as lighting and air-conditioning systems. In automotive applications, the relay can be used in engine control systems and navigation systems to control various switches and valves. In industrial applications, it can be used to control power supplies, temperature controllers, and pumps. In medical applications, the relay can be used to switch high-voltage electrical circuits for medical equipment.

The EE2-9TNU-L signal relay operates on a basic working principle. It uses an electromagnet to move a stationary or movable contact to switch circuits on and off. The electromagnet is activated when a current is passed through it, which causes the stationary contact to move and make contact with the movable contact. The current is then switched on or off, depending on the contact position. The contacts of the relay are also designed to open or close other secondary circuits, such as the pilot plug of a circuit breaker, when the relay is activated.

In conclusion, the EE2-9TNU-L is a high-reliability signal relay, rated up to 2 A and 250 W, with a wide range of applications and a basic working principle. It is a reliable device for small voltage and current applications, and can be used across a range of application fields, including consumer electronics, automotive, industrial, and medical. The EE2-9TNU-L is a miniature, light-weight, and silent signal relay, with a high contact resistance and insulation rating, making it a reliable device for many applications.

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