RWR80S1210FMB12

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Through hole resistors are common electronic components that are used to provide a steady and controlled amount of resistance to the flow of current in a circuit. The RWR80S1210FMB12 through hole resistor is a single-resistor assembly that can be used in many applications.

This through hole resistor is constructed with a maximum operating temperature of 125 degrees Celsius, and a rated voltage of 1250VDC. It is composed of a molded polyamide body and an etched termination, which makes it suitable for use in high-power circuits withstanding up to 1250VDC (voltage derating 2.5% per degree Celsius). This temperature rating means it can withstand the temperatures associated with high current or high wattage circuits for some time. The RWR80S1210FMB12 also features a very low ohmic value, allowing it to act as a current limiting resistor in circuits which require such a component. This low ohmic value also enables this resistor to maintain its coil resistance and accuracy in the presence of very high temperatures.

The RWR80S1210FMB12 through hole resistor is designed for applications where high power or high wattage are required. It is often used in circuits where high current and/or high voltage must be handled. This includes motor control and power switchgear circuits, as well as lighting control circuits. The RWR80S1210FMB12 is also used in audio and video systems, where it acts as a current limiter and helps to protect sensitive components. It is also an excellent choice of component to use in solar applications, where its low ohmic value allows it to effectively regulate current flows and minimizes the risk for overvoltage-related damage.

The working principle of the RWR80S1210FMB12 through hole resistor is quite simple. Basically, the resistor is placed in series with a voltage source, such as a battery or power supply, and the amount of resistance it provides limits the current that can flow through the circuit. This limits the amount of energy being used, so as to protect sensitive components from damage. The wattage rating of the resistor will determine the amount of power that it can handle, and if the wattage rating is exceeded, the resistor will start to heat up, reducing its overall life.

In conclusion, the RWR80S1210FMB12 through hole resistor is a versatile component that can be used in a wide variety of applications. It offers a maximum operating temperature of 125 degrees Celsius and a rated voltage of 1250VDC, which make it suitable for use in high-power circuits. The low ohmic value further enables it to act as a current limiting resistor in circuits which require one. Its typical applications include motor control, power switchgear, lighting control, audio and video, and solar energy. The working principle is relatively straightforward; the resistor is placed in series with a voltage source and limits the current that can flow through the circuit, protecting sensitive components.

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