PE-1008CQ221JTT

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Introduction

Fixed Inductors are essential components in all applications where a defined inductance is necessary. PE-1008CQ221JTT is a type of fixed inductor, which belongs to the SMT 3220 power inductors family. This device has a pre-calculated shape that ensures its low profile design, as well as high thermal performance and low DC resistance. It is mainly designed to be used in power applications for high energy efficiency.

Application field of PE-1008CQ221JTT

The PE-1008CQ221JTT fixed inductor is preferred in applications such as:

• DC/DC converters
• High density local on-board voltage regulation.
• Switching power supplies
• Pulse transformers
• Harmonic signal filtering
• Choke stores
• ESD protection devices.

It is extremely suitable for applications with high switching frequencies, since it provides excellent performance and good signal integrity. Also, it is used in radio frequency circuits with excellent temperature stability.

Working Principle of PE-1008CQ221JTT

The PE-1008CQ221JTT fixed inductor works as an electrical component that stores energy in a magnetic field. This energy is released when the current is removed. The primary purpose of this device is to reduce unwanted high frequency noise, or filter it out. This ensures that the frequency which passes through is only of the desired type.

The working principle of PE-1008CQ221JTT is based on a simple inductor configuration. Its core is usually made up of copper or iron wire, although other materials such as powdered iron can be used in some inductors. This core is wrapped around an iron frame, which forms the inductor coil. A current is then passed through the core which generates a magnetic field.

The current flows from the anode to the cathode and creates a changing magnetic flux, which in turn induces an electromotive force. This force opposes the current flow and this electromagnetic effect forms the basis of inductive behavior. This is how the inductor stores energy temporarily within its magnetic field.

The current through the PE-1008CQ221JTT may alternatively be pulsed. This is useful in high-frequency applications such as differential amplifiers and switching converters. The inductor\'s pulse capability provides high frequency stability and improved power efficiency.

Conclusion

The PE-1008CQ221JTT fixed inductor is an effective device, which is ideal for use in a variety of applications. It has a low profile design, high thermal performance and low DC resistance, making it suitable for high switching frequencies or even pulse powered applications. This ensures excellent performance and good signal integrity. With its working principle based on the principle of electromagnetic induction, it is an ideal component for all applications that require a defined inductance.

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