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Fixed Inductors

MPI4040R1-100-R Application Field and Working Principle

A fixed inductor is basically a type of inductor with a fixed inductance and a constant frequency. It is often used in circuits where it stores energy in its electric field and dissipates it when needed. The MPI4040R1-100-R is a fixed inductor that was specifically designed for use in DC-DC converters. It has a high value of inductance and a high current rating, making it ideal for power supply applications.

The working principle of the MPI4040R1-100-R fixed inductor is quite simple. The device consists of a core, windings, and an input and an output. When current flows through the winding, it produces a magnetic field that interacts with the core. This creates an opposing force that causes electrons to flow in the opposite direction. As a result, the inductance of the device increases, which increases the output voltage.

The MPI4040R1-100-R fixed inductor is rated at a maximum DC current of 40 Amps, with an inductance value of 100mH. It also offers excellent high frequency characteristics, with a low minimum internal resistance value of 0.006 ohms. This device is capable of operating at temperatures of up to +105°C and is constructed with an epoxy resin insulated casing that offers impressive environmental protection.

The MPI4040R1-100-R fixed inductor is particularly popular in DC-DC converter applications, due to its high value of inductance and its low relative cost. It is also used in various signal conditioning and power conversion applications, where its high inductance and excellent high frequency characteristics are beneficial. It is also used in various types of filtering applications, where its low resistance and excellent temperature characteristics make it a great choice.

In conclusion, the MPI4040R1-100-R fixed inductor is a great choice for many types of applications. It offers a high value of inductance, a low internal resistance, and excellent high frequency characteristics. It is also rated for use in temperatures of up to +105°C and is constructed with an epoxy resin insulated casing for added protection. Finally, it is quite cost-effective and is ideal for use in DC-DC converters, signal conditioning, and power conversion applications.

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