MPI4020V2-3R3-R Inductors, Coils, Chokes

Fixed inductors are used in a variety of electrical and electronic circuits, including areas such as radio frequency (RF) power, high frequency signal transmission, telecommunication, computer and other circuits. They are made of ferrite material or other non-magnetic materials and they store energy in the form of a magnetic field. In applications where large amounts of current are used or where the inductor must be physically small, a series of coils can be used in order to increase the inductance of the circuit.

The MPI4020V2-3R3-R is a fixed inductor that is designed for RF power and signal transmission applications. It has a rated inductance of 3.3μH, a maximum current rating of 1.5A, and a temperature range of -40°C to 125°C. The inductor also features a core loss of 0.000963W/cycle, a self-resonant frequency of 1.7MHz, and a Q-factor of 46. It has a low temperature coefficient of -9.6%/°C, is constructed using Ferrite material, and is designed to be used in low profile applications.

The MPI4020V2-3R3-R inductor works by utilizing the principles of Lenz’s Law. The inductor consists of a coil of insulated wire, wrapped around a core of ferrite material. In response to any change in current, an electromagnetic field is created. This field creates a force that opposes the movement of the electrons and a back EMF is produced, which is proportional to the rate of change of current. This back EMF opposes the applied AC voltage, leading to a reduction in current flow and energy being ‘stored’ in the form of a magnetic field. The equation for the inductance of a coil is L=N2σA, where N is the number of turns of the coil, σ is the permeability of the core material, and A is the area of the core.

The MPI4020V2-3R3-R fixed inductor is an efficient solution for providing inductive reactance in high frequency circuit applications. It is an essential component in RF power and signal transmission circuits and is suitable for a wide range of applications. This inductor has been designed and constructed to offer excellent performance, a wide range of operating temperatures, and a low temperature coefficient. It is a reliable component that is suitable for use in a variety of circuits and systems.