H8115RDCA

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Through Hole Resistors are some of the most widely used components for circuit board construction due to their relative ease of installation and comprehensive electrical performance profile. The H8115RDCA (an abbreviation for the single word “hybrid”) is a through hole resistor and can be used in a wide range of applications and provides excellent performance in high frequency and power applications.

The H8115RDCA is a combination of metal oxide film and wirewound resistors in one package, enabling the construction of high power resistors with very low resistance. The resistor has a maximum operating temperature rating of 250 Celsius, making it ideal for use in hot environments. The continuous current rating of the H8115RDCA is 4.2Amps, with a peak pulse current rating over 10Amps. This makes it suitable for applications involving both continuous and surge current requirements.

The H8115RDCA is available in 5 different resistance values (1.0Ω – 10KΩ) giving it an extensive range of applications in both low and high-frequency applications. Its high power capability makes it ideal for use in DC-DC converters, power amplifiers, and switch mode power supplies. The low temperature coefficient of the resistor ensures stability in the circuit, allowing for repeatable performance over long-term use.

The working principle of the H8115RDCA is based on the Ohm’s law formula, which states that the current passing through the resistor is proportional to the voltage applied to it. This means that the impedance offered by the resistor varies with the applied voltage. The resistor’s resistance varies linearly with the frequency of the applied voltage, and the power dissipated by the resistor is proportional to the square of the applied voltage.

The H8115RDCA is a versatile resistor component with a wide range of applications. Its features of high current and power capacity combined with low temperature coefficient make it ideal for use in high-power applications such as DC-DC converters, power amplifiers, switch mode power supplies, and other applications involving current and voltage handling. Its small size also makes it an excellent choice for building compact circuits and for downsizing larger circuits. It is an excellent choice for applications where space savings is a priority.

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