ER1641-684KS

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Fixed Inductors

Fixed Inductors are used to store and release energy in electrical circuits that require a constant inductance. They are commonly used in a variety of applications, including power supplies, filters, and impedance matching. Many fixed inductors come in a variety of sizes and materials, including ceramic, ferrite, and ferrite core inductors. The ER1641-684KS is a special type of fixed inductor designed to work in high-frequency, digital switching power supplies. It is made with a high-temperature-resistant samarium alloy powder that provides a very high inductance rate with minimal losses.

ER1641-684KS Application Field

The ER1641-684KS is designed for use in high-frequency, digital switching power supplies, particularly in power supplies with high ripple current ratings. The small size of this component makes it particularly useful in designs that have space constraints. Additionally, this inductor can be used in power filters, control circuitry, impedance matching, and other applications. This component also works well in applications with high frequency signals, such as pulse-width-modulated (PWM) power supplies.

ER1641-684KS Working Principle

The ER1641-684KS is an air-core inductor, which means it does not have a physical core of ferromagnetic material at its center. Instead, it uses an air gap in place of the core. The air gap serves to increase the inductance of the component by inducing a greater amount of magnetic flux. This can be used to create a higher impedance value in a circuit, which can then be used to filter out high-frequency signals.

This inductor is constructed of a samarium alloy powder, which is highly resistant to temperature fluctuations. The samarium alloy powder also has a very high permeability coefficient, which helps to maximize the inductance rate by creating a greater amount of magnetic field flux. As a result, the ER1641-684KS is able to achieve a high inductance rate with minimal losses.

The ER1641-684KS has a variety of uses in digital switching power supplies due to its high-temperature tolerance and its ability to minimize losses in high-frequency signals. Additionally, its small size makes it ideal for designs that have space constraints. It can be used in power filters, control circuitry, impedance matching, and other applications.

Conclusion

The ER1641-684KS is a special type of fixed inductor designed to work in high-frequency, digital switching power supplies. It is made with a high-temperature-resistant samarium alloy powder that provides a very high inductance rate with minimal losses. This component is also ideal for use in power filters, control circuitry, impedance matching, and other applications.

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