744760256C

Application Field

744760256C is a fixed magnet regulator with wire coil inductors. It is used in AC-DC or DC-DC voltage switching converters, EMI reduction, line filters, power supply design, and other noise reduction applications. It offers high frequency performance with low DC resistance and low core loss. Its features include high saturation flux density, low profile and high reliability.

Working Principle

The 744760256C is essentially a wire coil inductor operating on the principle of electromagnetic induction. When a magnetic field is present, the inductor will store energy in the form of a magnetic field in its core. When the current flowing through the inductor changes, an electric field is generated which opposes the current, thereby creating inductive reactance. The inductive reactance of the 744760256C is primarily determined by the amount of power flowing through it, the frequency of the current, and its inductance.

As the alternating current passes through the inductor, the magnetic field created in its core changes with frequency, causing the inductor to develop a small voltage drop. This voltage drop acts as a resistance, reducing the amount of current flowing through the coil. This property makes the 744760256C useful for DC to AC conversion, EMI reduction, line filters, etc.