SC54B-560

Fixed Inductors

A fixed inductor is an electrical device with a coil of wire wrapped around various materials to create a magnetic field. The coil of wire is designed to be in a fixed or static position. It can be made from ferrite, iron core or air core. Inductors are used in electrical circuits as components of power supplies, signal filters, and tuned circuits.

SC54B-560 application field and Working principle

The SC54B-560 is a high performance fixed inductor designed for use in power supplies, signal filters, and other applications where stable performance is expected. This product is particularly useful in commercial and industrial applications, due to its high efficiency and noise suppression. The SC54B-560 is ideal for use in consumer electronics devices, communication equipment, and PC systems as a stable power supply component.

The SC54B-560 is a fixed inductor in which the coil conductor are formed into a rectangular shape using high grade conductive wire, and encapsulated from epoxy resin molding. The coils are designed for a frequency range of up to 100 kHz. The modulation (PWM) voltage range is 0-60v. The power dissipation for the inductor is 7.2 Watts. The inductance values range from 10 µH - 56 µH.

The device is constructed of high temperature magnetic and copper alloy plated windings, giving it a high performance and a stable quality over time. The SC54B-560 has a low resistance design, giving it an excellent power efficiency of up to 5%. The product is designed to be durable, with a long life expectancy of up to 10 million cycles.

In terms of the working principle, a generally accepted view is that when the power supply gives a current pulse through the SC54B-560, the magnetic field generated by the coil produces a back voltage on the current pipeline, which reduces the speed of the current pulse. The speed of the current pulse is proportional to the inductance of the coil. The smaller the value of the inductance, the faster the current pulse. The larger the value of inductance, the slower the current pulse. This effect timing reduces the amount of noise, and helps to achieve a stable power supply.