WFH330LR47KE

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Chassis Mount Resistors are electrical components used to control current and distribution of voltage and power within an electrical device or system. One such resistor is the WFH330LR47KE, which is a non-inductive power resistor. This device is capable of withstanding significant power up to 500 watts and is used in many applications involving high power switches, audio amplifiers, and more.

The WFH330LR47KE is a metal-clad resistor designed to fit a chassis. Its design and construction allows for a low power resistance and minimizes the impact of radiation. The casing is heatsinkable and capable of dissipating considerable power over a large surface area. This resistor is capable of measuring and controlling up to 500 watts of power over a wide temperature range, allowing for a reliable operation even in extreme temperatures.

The working principle of the WFH330LR47KE is based on the principles of electrical current flow. When current is passed through a resistor, its electrical resistance heats it up and reduces the voltage, thereby controlling the flow of current. The higher the resistance, the more heat is generated. The resistor is designed to operate safely and efficiently over a wide temperature range and with minimal distortion of the electrical signals passing through it.

The WFH330LR47KE has a variety of application fields, ranging from audio amplifiers to power supplies. It can be used for high power switches, lighting controls, and audio applications, and is often used to control and protect circuit boards from overloads. In audio applications, it is used to control power, increase clarity, reduce distortion, and control the level of volume. In power supplies, it is used to regulate voltage and current, and reduce short circuit faults. The WFH330LR47KE is also used in lighting control systems, where it is used to power lamps and dimmers.

The WFH330LR47KE is designed to be an efficient, low-cost solution for controlling current, voltage, and power. It offers robust performance and reliable operation over a wide temperature range and is capable of handling up to 500 watts of power. With its corrosion-resistant construction and low-radiation performance, the WFH330LR47KE is an excellent choice for a wide range of applications. Whether used in audio systems, power supplies, or lighting control systems, the WFH330LR47KE provides reliable performance and robust operation.

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