RT114018

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Power Relays, Over 2 Amps

RT114018 power relays are employed for the purpose of controlling power, either to start or stop an electrical system or device. These relays can control a large current that is flowing through a single contact while enduring a high-temperature environment. It is also ideally suited for applications over 2 amps. The relays operate on a moderate voltage and can handle a high inrush current, which makes them very versatile.

Applications Field

RT114018 power relays are a popular choice for industrial, automotive, telecommunications, home automation, and power fuel applications. This relay is often used to regulate temperatures in applications such as refrigerators, air conditioners, and climate control systems. Some of the more popular industrial applications include control panels, industrial machinery, pipe markers, and aviation system controls. Automotive uses include fuel systems, turbochargers, ignition systems, door locks, HVAC systems, and transmission controls. Telecommunications applications include access control and cell phone transmission systems. RT114018 is also used in home automation systems and power fuel applications such as solar systems, hydropower, and wind power.

Working Principle

RT114018 power relays operate by using an electromagnet to open and close a switch. When a current is applied to the electromagnet, it creates a magnetic field that pulls the armature, opening an electrical switch. When the electricity is removed from the electromagnet, the armature is released and the switch closes. This operation is known as “make/break” operation, as the switch can be either opened or closed. Additionally, the power relay’s construction allows for an extended number of operations.

RT114018 power relays are designed to operate at very high temperatures, often up to 150°C. The relay is manufactured using a combination of copper and silver contacts, which are connected through the armature. The copper contacts retain their shape and strength even at very high temperatures, while the silver contacts guarantee excellent electrical conductivity. The conductivity is further improved by the use of spring contacts, ensuring that electrical contact is maintained regardless of temperature.

Because of their high inrush current ratings and excellent temperature performance, RT114018 power relays are a popular choice for industrial, automotive, telecommunications, home automation, and power fuel applications. The ability to control a large current while enduring a high-temperature environment makes them an ideal choice for controlling power flows, either to start or stop an electrical system or device over 2 amps.

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