MFR100FTF73-348K

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Through hole resistors are a type of electrical component that is used to control current flow in circuits. They come in a variety of shapes and sizes, offering different electrical ratings and wattage capabilities. MFR100FTF73-348K is one of the more popular through hole resistors which is widely used in industrial and commercial applications.

Application Field

The MFR100FTF73-348K is designed for general-purpose use in high-current, high-temperature environments. It has a power rating of up to one hundred watts and can easily handle ripple currents of up to forty-five amps. The device is also suitable for use in pulse circuits due to its fast response time.

The MFR100FTF73-348K is widely used in industrial applications such as motor controls, welders, lighting dimmers, air conditioning, ventilation, high-power inverters, UPS systems, and servo controls. It can also be found in commercial systems such as HVAC, home audio/video systems, multi-media equipment, CCTV cameras, solar and wind power generation, and power supplies.

The MFR100FTF73-348K is also used in the automotive field for engine control systems, fuel injectors, battery management systems, power steering systems, and electric vehicles. Other applications include medical equipment and defense systems.

Working Principle

Resistors work by absorbing the electrical energy and converting it to heat energy. The amount of electricity a resistor can absorb depends on its watts rating. The MFR100FTF73-348K has a power rating of up to one hundred watts and can absorb up to forty-five amps of current.

The resistors are constructed from a metal film that is coated with a resistive material. The film provides mechanical and electrical support so the resistor can operate within its specified limits. On the other hand, the resistive material acts as a current limiter, resisting the flow of electricity.

Manufacturers can produce resistors with specific current and wattage ratings. This is done by varying the thickness of the metal film, the size of the resistor, and the type of resistive material used. The MFR100FTF73-348K has a thick metal film which allows it to handle high-current loads and high temperatures.

When electricity is applied to a resistor, it absorbs the current and converts it to heat energy. The heat energy is dissipated by the resistor and released into the air. This process is called Joule heating and is the basis of the resistor\'s working principle.

Through hole resistors play an important role in modern electronics as they offer a reliable and cost-effective way of controlling electrical current. The MFR100FTF73-348K is one of the most popular through hole resistors due to its high performance and reliability in high temperature and high current applications.

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