RTB14005

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Power Relays, Over 2 Amps

RTB14005 is a relay from the RTB series of relays and contactors manufactured by Texas Instruments. This relay is designed to be used with power systems that require a voltage of greater than 2 amps. The contact of the relay is rated to carry currents up to 25 amps and it is suitable for a wide range of applications including industrial, automotive and transportation.

Application Fields

RTB14005 is used in the industrial sector due to its high resistance to dust and hot environments. The contact is rated to a maximum temperature of over 200°C and is suitable for use in a wide range of industrial applications such as motor control, lighting control, HVAC systems, and electrical substations.

In the automotive sector, RTB14005 is used for starter motor control, fuel injection, traction control, ABS systems, and airbags. In transportation, this relay is used in the control of railway networks, parking systems, elevators, and other industrial machinery.

Working Principle

RTB14005 operates using a three-way contact system. It is activated by an external voltage and current source that activates the electromagnet inside the relay. This electromagnet changes the position of the relay contact and when the voltage is applied, the contact is either opened or closed.

To ensure proper operation, the relay contact must be rated to carry the required current and voltage, which may require selecting a higher rated relay contact. In addition, the rated current and voltage of the relay contact must not exceed the manufacturer\'s specifications released by Texas Instruments.

The entire operation of the RTB14005 relay is controlled by a microcontroller. This controller monitors the relay contact and current and when these parameters exceed the manufacturer\'s specifications, the relay will automatically shut off the circuit.

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