SLF6028T-100M1R3-PF Inductors, Coils, Chokes

Fixed Inductors, such as the SLF6028T-100M1R3-PF, are electrical components widely employed in electronic circuits, usually consisting in an inductive winding wrapped around a core, which can be made of ferrite, ceramic or other magnetic materials. Such components can be used for power inductors, noise reduction, energy storage, and signal conditioning, which makes them indispensable components of a wide variety of circuits. This article will focus on the specific application field and working principle of the SLF6028T-100M1R3-PF.

The SLF6028T-100M1R3-PF is an SMD power inductor designed to be surface-mounted directly to a printed circuit board. Its main application can be found in DC-DC voltage converters, where it is used to provide a stable and reliable power output, as well as in switching power supplies to reduce EMI (electromagnetic interference) levels. This inductor is equipped with a ferrite core and features an inductance value of 100mH, which makes it suitable for this type of applications. Moreover, it has a rated current of 3.5A. Its temperature range is between -40°C and 85°C, making it suitable for a variety of environments, including industrial and automotive applications.

In order to understand the working principle of this inductor, let us first consider the basic physics of electricity. Electric current is the flow of free electrons through a conductive material. An electric current, when subjected to the electromagnetic induction law, will produce a magnetic field - in the case of this inductor, this field is generated by the ferrite core. When the electrical signal passes through this magnetic core and field, its inductance increases, which leads to the formation of a magnetic field around the core and creating an opposing force that counteracts changes in the current. This counter-force is proportional to the rate of change of current and is known as "reactance".Thus, an inductor is useful in circuits since it opposes changes in the current, reducing the amount of energy lost as the signal passes through, thus improving the efficiency and stability of the power output. The SLF6028T-100M1R3-PF has been designed to provide high power output and low reactance at the same time, making it highly suitable for DC-DC voltage converters and switching power supplies.

In conclusion, the SLF6028T-100M1R3-PF is a fixed inductor, suitable for a wide range of applications, designed for surface-mounting and offering high power output and low reactance. Its main application can be found in DC-DC voltage converters and switching power supplies, where it provides a stable and reliable power output, as well as reducing EMI levels. Its working principle is based on the electromagnetic induction law, where an electric current pass through its magnetic core and field to generate an opposing force (reactance) that counteracts changes in the current, thus improving efficiency and stability.