4379R-472HS

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Fixed Inductors

Fixed inductors are electronic components that create a magnetic field and can produce a strong magnetic field capable of inducting current through a wire. The 4379R-472HS application field and working principle are typical of such components. In short, this inductor stores energy within an internal magnetic field, and can be used to control or alter electric signals.

4379R-472HS Application Field

The 4379R-472HS is a fixed inductor based on a high frequency, surface-mounted technology. It is a good choice for applications with limited space requirements. This component is best used with low voltage and high current requirements. As such, it is ideal for Frequency Synthesizer, Voltage Controlled Oscillator, loop filter for Phase Locked Loops and other audio related applications. It is also suitable for use in amplifiers, oscillators and converters.

Typically, the 4379R-472HS offers superior performance compared to its competitors. It features excellent operating temperature range (-55 to +125°C) and the highest operating temperature of any available surface mounted inductors. It also has a high self-resonance frequency and low core loss resulting in very good efficiency.

4379R-472HS Working Principle

The 4379R-472HS is an inductor, thus its working principle is based on electromagnetic induction. This principle states that when a current-carrying conductor, such as a wire coil, is placed in a changing magnetic field, it will experience a force, or electromotive force (emf). This electromagnetic energy is then converted into electrical current carried by the coil along a circuit.

In the case of the 4379R-472HS, the current carrying wire coil is then wound around a core on the side of the device. The alternating magnetic field created by the current flows around the core and induces an electromotive force. The resulting electrical current is then sent to the output, which is typically attached to a resistor or capacitor for further processing.

The 4379R-472HS also features a high grade core material, which helps increase the internal magnetic field strength of the device and thus increase the efficiency of the inductor. The superior core also helps with temperature-induced losses, as it is able to dissipate heat well and at the same time maintain a high frequency operation.

Conclusion

The 4379R-472HS is an ideal choice for limited space applications which require high current and low voltage performance. Its high grade core material and excellent operating temperature range ensures reliable operations even under harshest environmental conditions. Its high self-resonate frequency and core loss help achieve superior performance. As such, the 4379R-472HS is one of the most reliable and efficient fixed inductors available on the market today.

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