RNC55H4990FSRE6

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Through Hole Resistors are components used in electronic circuits to provide a specific resistance value, such as RNC55H4990FSRE6. Through-Hole Resistors are also classified as fixed resistors, meaning that the resistor’s value is constant and will not change over time. The size of Through-Hole Resistor varies from very small to very large and there are different sizes and types available for different types of applications. The materials used in construction of Through-Hole Resistor are ceramic, polyester, metal film, and wirewound.

RNC55H4990FSRE6 is a type of through-hole resistor and it comes in a small size. It is made of a ceramic body and a metal film of different alloy compositions. The metal film is then coated with epoxy to enhance its resistance to moisture, heat, and other environmental factors. The resistor also has a thermally conductive coating which helps to dissipate heat during operation and prevent it from overheating. The resistor\'s power rating is 5 Watts.

In terms of its application field, RNC55H4990FSRE6 is used in many industrial applications, such as power supplies, communication equipment, automatic controls, television receivers, electrical appliances etc. It is also used in many automotive applications for reducing the power supply of ECUs (electronic control units or microcontrollers), voltage regulators, and other systems. It can also be used for controlling and limiting the current flow in applications such as motor control, power supply protection, and overload protection.

The working principle of the RNC55H4990FSRE6 is simple and straightforward. The resistor works by generating a voltage drop across its terminals when a current passes through it. The resistance of the resistor is determined by the amount of voltage that is dropped across its terminals when a current passes through it. The current can then be controlled by adjusting the resistance value of the resistor. The resistor can be adjusted to different values with the help of a potentiometer or an adjustment screw.

In conclusion, RNC55H4990FSRE6 is a Through-Hole Resistor and can be used in a variety of applications such as power supplies, communication equipment, automatic controls, television receivers, electrical appliances etc. Its working principle is quite simple and straightforward as it generates a voltage drop across its terminals when a current passes through it and the current can be adjusted by adjusting the resistance value of the resistor.

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