RER50F90R9MC02

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Chassis Mount Resistors are widely used in many different applications. The RER50F90R9MC02 is one such product which is used for a wide array of purposes. It is designed to provide reliable resistance in operating conditions where power dissipation or current carrying capacity is a concern. In this article, we will discuss its application fields and its working principle.

Application Field

The RER50F90R9MC02 is commonly used as a low resistance resistor in many industrial applications. It is typically applied in DC circuit applications that require robust and reliable current control such as motor control, AC/DC power supplies and other power conversion systems. It can be used to reduce electrical noise in audio and radio circuits, to minimize ringing in telecoms circuits, or to provide matched loads for signal processing applications such as in instrumentation circuits. The resistor is also applicable for use in high-frequency circuits such as in power amplifiers, television and radio transmitters, and other RF circuits. It is also suitable for use in AC/DC switching applications.

Working Principle

The RER50F90R9MC02 is a type of chassis mount resistor which employs the principle of metal film, where a thin metal film is deposited on a ceramic former. After deposition, the resistive film is treated to obtain the desired dimensional stability prior to mounting. The metal film provides an electrical path between two electrical terminals, the resistive layer will vary in size between different resistors, with each layer containing a percentage of impurities which add to its resistive properties.

The metal film is then mounted onto a ceramic former, which provides insulation against inductive and electrically hazardous influences such as EMI, RFI and sparks. The ceramic is also designed to dissipate heat, which helps to protect sensitive components from heat damage. By utilizing the combination of metal film and ceramic, the RER50F90R9MC02 is able to achieve an excellent electrical performance with a lower cost than other types of resistors.

In operation, the resistor becomes an easy to use way of controlling current within a circuit. The resistor limits the current that flows through the circuit by absorbing any excess current. The amount of current that is absorbed by the RER50F90R9MC02 will vary depending on the type of circuit, the type of material used in the resistor, and the amount of resistance the resistor offers.

Conclusion

The RER50F90R9MC02 chassis mount resistor is an ideal solution for many industrial applications which require robust and reliable current control. It is capable of providing excellent electrical performance at a lower cost than other types of resistors. The RER50F90R9MC02 is especially suitable for use in DC circuit applications, high-frequency circuits, AC/DC power supplies, and power conversion systems. Its working principle involves the metal-film deposited on a ceramic former which is used to provide insulation and dissipate heat while limiting the current within a circuit.

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