MPC1040LR45C Inductors, Coils, Chokes

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Fixed inductors are board-mounted components that basically store energy by using a wire-loop structure and a magnetic field. They are designed to limit or filter changes in current, voltage, or power in an application. In terms of structure, fixed inductors are usually designed with a metal-core, which can be made from a variety of materials such as ferrite, iron-core, steel-core, and so forth.

When it comes to choosing a fixed inductor, one very popular choice is the MPC1040LR45C. This particular model is a composite resin-sealed, non-polarized, quad-core device that is characterized by its small footprint and size, low power dissipation, and excellent high-frequency characteristics. The MPC1040LR45C is typically used in applications that require current- or voltage-regulated operations, such as voltage conversion, inductance conversion, over-voltage protection, and damping/noise elimination.

When it comes to the working principle of the MPC1040LR45C, this particular fixed inductor works on the same principles as other inductors. Basically, it has four coils that are wound around a ferrite-core, which is then coated with a protective resin. The core material serves to increase the inductance of the component, while the magnetic field generated by the coil helps to create an alternating current in the surrounding environment. Specifically, when a current is applied to the coil, it will generate a magnetic field, causing inductance to change. This change in inductance is then used to regulate the output voltage or current in the application.

The MPC1040LR45C is a very versatile component and can be used in a variety of applications, from automotive electronics to consumer electronics. Additionally, it can also be used in audio applications, such as for speakers. As far as specific application fields, the most common applications of the MPC1040LR45C are listed below:

• Power converters/boosters

• Switching power solutions

• Motors

• Voltage regulator

• Audio amplifiers

• Voltage stabilization

The MPC1040LR45C works very well in these applications due to its low power dissipation, small size, and excellent high-frequency characteristics. Additionally, it can also be used in more specialized applications such as noise elimination in computer systems, over-voltage protection, and EMI shielding.

Overall, the MPC1040LR45C is an extremely reliable and versatile fixed inductor that can be used in a wide variety of applications. It is characterized by its small size, low power dissipation, and excellent high-frequency characteristics, making it an ideal choice for a variety of electronic systems.

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