EE2-5TNUH

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Signal relays are electromagnetic devices that are used to control an electrical circuit. They are available in a variety of configurations including up to 2 Amps. The EE2-5TNUH is one such device and its application field and working principle will be discussed in this article.

EE2-5TNUH Application Field

The EE2-5TNUH is designed for applications that require a low-level voltage-controlled alternating current (AC) relay and it is capable of handling up to 2 amps of current. It is mostly used in applications such as HVAC systems, lighting control, audio/video control, and building automation. It also is a great choice for most household and commercial applications, such as refrigerator control, lighting control, window and door control, security panels, and other types of automatic systems.

EE2-5TNUH Working Principle

The EE2-5TNUH relay operates on voltage-controlled AC signals. Its operation is based on the principles of electromagnetism. The relay consists of two specified metals that respond to an applied voltage. When the voltage is high, the two metals come into contact, connecting the two sides of the circuit, which causes the relay\'s contacts to open. When the voltage decreases, the two metals move apart, breaking the contact and resetting the circuit, thus deactivating the relay.

The EE2-5TNUH works on a pre-determined current and voltage, as set by the manufacturer. It has a built-in resistance element, and this is used to control the current flow and maintain a constant level of voltage across the relay\'s contact. This is done to prevent the contact from over-heating, which would otherwise cause a malfunction. The resistance element also acts as an overload protection in case of a high-current flow.

Conclusion

The EE2-5TNUH relay is a low-level voltage-controlled AC relay that is used in applications such as HVAC systems, lighting control, and building automation. It operates based on the principles of electromagnetism, wherein two specified metals move into contact in response to an applied voltage. It also has a built-in resistance element for current regulation and overload protection.

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