What are the common core types for magnetic ring inductors? -

Magnetic ring inductors and chip inductors are both inductive products, and they have a wide range of applications in the inductor category. The structure of the magnetic ring inductor is relatively simple from the appearance. Usually, the magnetic ring inductor has a circular magnetic core around the coil. Although the magnetic ring inductor has a simple structure, the manufacturing process is very demanding, such as the magnetic core of the magnetic ring inductor. In this article, let's discuss the common core types of magnetic ring inductors. The core component of the inductor is the magnetic core, which is made of different magnetic core powders according to a special formula. One of the core competitiveness of inductor manufacturers is the formula of magnetic core powder. Whichever manufacturer has a wealth of magnetic core powder formula, whichever manufacturer has the research and development capabilities of magnetic core powder formula, generally has the ability to customize research and development of inductors. To a certain extent, the factor that determines the inductance characteristics of the magnetic ring is the core type of the magnetic ring inductance. the

Below we will focus on the magnetic ring inductance of the common material number of popular science around the single information dimension of the magnetic core type, hoping to help everyone:

1. The ring inductance of the sendust core:

This ring inductor is made of sendust core, the resistance value is 6.91mΩ; the temperature rise current is 3.4A; the saturation current is 11.4A, and the inductance accuracy is 50uH±20%. It is mainly used in detection instruments, such as nucleic acid detection instruments. the

2. Manganese zinc type magnetic ring common mode inductor:

The manganese zinc magnetic core type magnetic ring inductor is a particularly common type of magnetic ring inductor. The package size of this manganese zinc magnetic ring inductor in the picture is 9*5*3; the resistance value is 42mΩ; the inductance value accuracy is 500uHMin. This magnetic ring inductor is mainly used in the field of power equipment, such as elevator instruments. the

3. Nickel zinc type magnetic ring common mode inductor:

Nickel-zinc magnetic core inductors and manganese-zinc magnetic ring inductors are very common inductors in daily life. The package size of this nickel-zinc magnetic ring inductor in the picture: 9*5*3; the resistance value is 62mΩ; the inductance value accuracy is 25uH Min . This type of magnetic ring inductor is mainly used in the field of switch control equipment, such as power supply products. the