CMF554K0200BEEA

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Through hole resistors (THRs) are commonly used in power electronics and other high-voltage and high-current situations. The CMF554K0200BEEA is a THR that can handle up to 200 amps and 1000 volts. It is capable of withstanding temperatures up to +185 °C, making it suitable for use in high temperature applications. This device is generally used for shunt regulator, series regulator, overcurrent protection, motor control, power filtering, and high voltage power supply application.

The CMF554K0200BEEA is designed with a closed end or top cap ring and its internal impedance is represented by a graphical design that is split into three sections; each of which can be controlled separately through the settings of the four mounting screws. This THR also features a pre-trip metric design which allows for sensing a trip level before reaching a defined fault level. The benefit of this feature is that it can reduce the current surge which can occur when a low trip level is triggered.

The working principle involves the resistor creating a large and adjustable voltage drop, which is achieved by the combination of three resistors that are wired together in parallel. Each of the individual resistors has a resistance value, which can be adjusted through the assembly of the four mounting screws. This parallel configuration helps to reduce the total resistance, so that higher levels of current can safely dissipate.

The resistor is constructed with a brass body and features a hexagon shape which helps to dissipate excessive heat more efficiently. In addition, the sides of the resistor are coated with an oxide film that helps to enhance the dissipation process. This oxide film is electrically insulating, meaning that it will also help to reduce the amount of electricity present in the resistive element.

The CMF554K0200BEEA is designed for safety and stability and has a very long operating life. It is a reliable and durable THR that is capable of withstanding long-term use in high temperature applications. It can be used in a variety of electric circuits and is suitable for use in applications where high power is required. This THR can also be used as an effective way to regulate current.

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