FP4-100-R

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Fixed inductors are electronic components used to store electrical energy and permit steady current flow through them. One of the most common types of fixed inductors is the FP4-100-R type. This type of fixed inductor is suitable for use in low-power DC applications, such as radio-frequency (RF) and audio applications. It is also ideal for use in other power DC applications such as DC-to-DC switching regulators.

The FP4-100-R type of fixed inductor is a cylindrical component that is enclosed in an epoxy resin casing. This resin casing provides a rugged and durable shield against dust and moisture, which helps to ensure a reliable electrical performance. The component is designed with a large outer diameter and a small inner diameter, which helps to reduce the overall package size and cost. The inductance value of the FP4-100-R is 1.0 mH, which is low enough for use in low-power applications.

The working principle of the FP4-100-R is based on Faraday’s law of induction, which states that a changing magnetic field induces an electric current in an adjacent conductor. In this case, the FP4-100-R utilizes a small coil of copper wire to produce the changing magnetic field. The current flowing through the copper coil also produces its own magnetic field, which is used to induce the current in the conductor. The changing magnetic field is then used to induce the electric current in the conductor.

The FP4-100-R has a variety of applications in low-power DC applications. Some of the most common applications include RF receivers, DC-to-DC switching regulators, switching power supplies, and audio circuit designs. It can also be used in automotive components such as voltage regulators and motor drivers. The low inductance value of 1.0 mH makes it ideal for power supplies and switching circuits, as it helps to reduce losses associated with switching. Additionally, it has a low current sensitivity, which means it won’t be affected by current changes.

The FP4-100-R is a versatile and reliable fixed inductor that can be used in a variety of low-power DC applications. Its small size and low price make it ideal for small-scale projects, while its rugged construction and low inductance value ensure reliable performance. It is also highly resistant to dust and moisture, which makes it suitable for outdoor or industrial applications.

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