TE120B4R7J

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Chassis Mount Resistors

Chassis mount resistors are resistors installed in the electric chassis of equipment, and the TE120B4R7J series resistor is an example. The following sections will describe the application field, as well as the working principle of the TE120B4R7J.

Application Field

The TE120B4R7J series resistor is used in a variety of application fields, specifically for equipment and systems that require solid-state and high-quality protection against overloads and over-heating. Examples of application fields include industrial machinery, consumer and commercial electronics, automotive electronics, lighting, power supplies, motor control and control systems. The TE120B4R7J series is well-suited for such applications because of its versatility and reliable performance.

Working Principle

The TE120B4R7J series resistor works according to the principles of thermoelectric cooling. When current flows through the resistor, the generated heat is dissipated through a heat sink located on the other end of the resistor. The heat sink dissipates the thermal energy to the chassis, effectively cooling the resistor. This ensures that the resistor does not overheat and its performance remains consistent over time.

The TE120B4R7J series resistor is also designed with overload protection. It will shut down if overload current is detected in the circuit, and the resistor will reset itself once the overload is removed. This feature helps to protect the device from damage caused by overcurrent or over-heating, and ensures that the device remains operational. The overload protection feature will also prevent the resistor from being damaged during installation or use, and will provide peace of mind to the user.

Conclusion

The TE120B4R7J series resistor is a versatile system for use in a variety of applications. It is designed to dissipate thermal energy to the chassis via a heat sink, and is also equipped with overload protection. This ensures that the resistor remains in operation and free from damage over the years. Its application fields include industrial machinery, consumer electronics, automotive electronics, lighting, power supplies, motor control and control systems.

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