CR54-7R6MC Inductors, Coils, Chokes

CR54-7R6MC is one of the most popular fixed inductors on the market today. It is mainly used in radio frequency systems, such as communication and broadcasting, for weak signal transmission. It is also often used in the field of power electronics, for a multitude of applications including passive filtering, voltage conversion, and charging energy storage.

The physical structure of the CR54-7R6MC consists of an electronic slice, a lead frame, and an inductive part. The electronic slice is typically a two-layer slice made of nickel. The lead frame, or wrapping, is a frame of copper wires that wraps around the outside of the slice to form a coil. This coil is essential for channeling the electrical current through the inductor. The inductive part is composed of an organic magnetic material, such as ferrite. This material has a low magnetic permeability, which allows for a wide range of inductance levels.

In terms of its working principle, the CR54-7R6MC is a passive component, which means that it requires no external power supply to run. Instead, it is powered by the current from the circuit it is connected to. When an alternating current is applied, the coil around the slice generates an alternating magnetic field. This causes a time-varying flux to be generated, which induces an alternating voltage across the coil. This voltage is then amplified by the inductive part of the inductor, and channeled back into the circuit.

In summary, the CR54-7R6MC is a popular fixed inductor that is widely used in a range of applications such as radio frequency systems, passive filtering, voltage conversion, and charging energy storage. It operates through the principles of induction, where an alternating flux induces an alternating voltage across its coil, which is in turn amplified by the inductive part of the inductor.