SC1812-100

Fixed Inductors

The SC1812-100 is a fixed inductor, which is used in many applications due to its versatility and low cost. Its primary function is to store energy in the form of a magnetic field, though it can also provide impedance to any current traveling through it. To understand the application field and working principle of the SC1812-100 we must first understand what an inductor is, how it works, and in what circumstances it is best used.

What Is an Inductor?

An inductor is an electrical device that is used to store energy. In its simplest form, it is typically composed of a coil of wire and magnetic core. When current passes through the wire, a magnetic field is generated and stored around the core. This field is then used to induce a voltage in the opposite direction to the original current. This effect is known as back-EMF or self-induction.

The magnitude of the magnetic field strength and the generated voltage depends on the number of turns of wire in the coil, the size of the core, and the type of core material used. As such, different inductors can be tailored to specific needs.

SC1812-100 Application Field and Working Principle

The SC1812-100 is a fixed inductor and is designed for general-purpose applications. It is composed of different components, including a two-wire set, a ceramic core, and a copper coil. It is available in several sizes and package types with different inductance values ranging from 0.47uH to 8.2uH.

The fixed inductor works by storing energy in the form of a magnetic field within a magnetic core. When an AC current is supplied to the coil terminal, the magnetic field around the core induces a current in the opposite direction. The magnitude of the voltage is dependent on the inductance value, core size, and core material used. The SC1812-100 is designed to reduce the effects of unwanted noise and electromagnetic interference in circuits.

The SC1812-100 is ideal for several applications, including power supplies, filters, current sensing, transformer circuits, and DC-to-AC converters. It is also well-suited for low-frequency electronics, such as audio amplifiers. Its small size and low cost make it an attractive choice for many consumer electronics.

Conclusion

The SC1812-100 is a fixed inductor that is designed for general-purpose applications. It is composed of different components and is available in several sizes and package types, allowing it to be tailored to specific needs. Its primary function is to store energy in the form of a magnetic field, though it can also provide impedance to any current traveling through it. Its small size and low cost make it an attractive choice for many consumer electronics.