HCM1406-R47-R

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Fixed inductors are passive components that store energy in the form of a magnetic field. They are composed of a coil of wire wound around a core of ferrite or iron. The coil and core create an inductive effect when energized with an alternating current (AC) signal. A changing current in the inductor induces a voltage in the coil proportional to the rate at which the current is changing.

The HCM1406-R47-R is a high-frequency, high-current, through-hole inductor designed for space-restricted applications. It is used in critical, high-density EMI/RFI interference filtering and impedance matching applications. Due to its unique construction, it is capable of withstanding higher operating temperatures, making it ideal for high-intensity power supply applications such as telecom equipment, server power supplies, and switching power supplies.

The HCM1406-R47-R has a rated current of 0.72A and an inductance value of 4.7uH. It is designed to reduce high frequency noise, minimize RFI, and limit transient noise shifts. The internal construction of the inductor consists of a ferrite core and copper windings. This combination of materials allows for an efficient transfer of power, resulting in low ESR and increased power handling capabilities.

The working principle of the HCM1406-R47-R involves the flow of a constantly changing magnetic field in the inductor. When an AC current is applied to the coil, a changing magnetic field is generated inside the inductor, inducing a voltage in the coil. This induces a current through the coil in the same direction as the applied current.

The voltage and current induced in the coil is determined by the inductance value of the inductor. The inductance value of the HCM1406-R47-R is 4.7uH, indicating that it will generate a voltage of 4.7uV for every ampere of current per second. This voltage will be applied to the load, resulting in a generated power.

In summary, the HCM1406-R47-R is a high-frequency, high-current, through-hole inductor used in critical, high-density EMI/RFI interference filtering and impedance matching applications. Its construction features a ferrite core and copper windings which provide increased power handling capabilities. The inductor works on the principle of the induction of voltage and current in the coil when it is energized with an alternating current. The voltage and current generated is proportional to the rate at which the current is changing.

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