ATFC-0201-8N2G-T

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Introduction

ATFC-0201-8N2G-T is a fixed inductor, which is made of an inductive element, a magnetic core, a winding, a magnetic shield, a heat-resistant adhesive and a capacitor (optional). It is used to limit the current increase in the circuit and to reduce the high-frequency noise and electromagnetic interference. It is widely used in power supplies, transformers, DC/DC converters, low voltage DC/DC converters, TV signal transmission circuits and electronic temperature compensation circuits. This article will analyze the application field and working principle of ATFC-0201-8N2G-T.

Application Field

ATFC-0201-8N2G-T is mainly used in power supply, transformer, DC/DC converter, low voltage DC/DC converter, TV signal transmission circuit, electronic temperature compensation circuits and others.

In power supply, ATFC-0201-8N2G-T can well limit the current increase of power supply and reduce the high-frequency noise and electromagnetic interference in power supply, especially in the circuit equation of laptop computer power switching circuit and charger, ATFC-0201-8N2G-T can be used to reduce the voltage ripple produced by the switching power supply. In this way, the stability of the output voltage of the power supply can be guaranteed, and the life of the device can be extended.

In transformers, ATFC-0201-8N2G-T can reduce the impulse interference of the signal circuit and reduce the noise in the signal circuit, which is conducive to the clear transmission of the signal. In the DC/DC converter, ATFC-0201-8N2G-T can provide protection measures for various DC input lines, reduce high-frequency interference signals, and control the current flow in the inverter. In addition, ATFC-0201-8N2G-T can be used for low voltage DC/DC converters, TV signal transmission circuits and electronic temperature compensation circuits.

Working Principle

The working principle of ATFC-0201-8N2G-T is very simple. It consists of an inductive element, a magnetic core, a winding, a magnetic shield, a heat-resistant adhesive and a capacitor (optional). Its operation is based on the principle of electromagnetic induction, that is, when a current is passed through the coil of the inductor, a magnetic field is generated. Similarly, when a magnetic field changes, an induced electromotive force is generated in the inductor, which can regulate the current flow. This is the basic principle of an inductor.

ATFC-0201-8N2G-T is usually made of a magnetic core, a winding, a magnetic shield, a heat-resistant adhesive and a capacitor (optional). The magnetic core is the main component, which is composed of soft magnetic ferrite material or amorphous core material. The winding is generally composed of enameled wire, and the magnetic shield surrounds the winding to reduce the influence of external magnetic field. The heat-resistant adhesive can improve the electrical insulation performance and thermal conductivity of the coil. The capacitor is optional. It can increase the high frequency current flowing through the coil, and reduce the high frequency noise and electromagnetic interference.

The magnetic core of ATFC-0201-8N2G-T can store magnetic energy by magnetizing the coil. As the current varies, the voltage induced in the coil also changes. Therefore, the inductance of the coil is determined by the number of turns and the magnetic core material. The magnetic core material used in the coil will affect its inductance. For example, ferrite inductors have high copper resistance, which can reduce the size of the inductor and low cost, but the inductance is small and the transmission frequency is limited. Amorphous cores are more expensive, but have high inductance and are suitable for high frequency transmission.

Conclusion

ATFC-0201-8N2G-T is a fixed inductor, mainly used in power supply, transformer, DC/DC converter, low voltage DC/DC converter, TV signal transmission circuit, electronic temperature compensation circuits and others. Its working principle is based on the principle of electromagnetic induction. It is composed of an inductive element, a magnetic core, a winding, a magnetic shield, a heat-resistant adhesive and a capacitor (optional). It can limit the current increase in the circuit and reduce the high-frequency noise and electromagnetic interference.

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