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How do Inductors Work?27 October 2025
Inductors are energy storage elements that convert electrical energy into magnetic energy for storage. It is similar to a transformer, but the inductor has only one winding. The structure of an inductor is generally composed of a skeleton, a winding, a shield, the packaging material, an iron core, and a magnetic core.
DIP Switch: Introduction and Classification20 January 2021
DIP switch is an address switch used for operation control, using the principle of 0/1 binary coding. It is a miniature switch that can be toggled by hand. Dip switches are widely used in data processing, communication, remote control and anti-theft automatic alarm systems and other products that require manual programming.
What is the Difference between an Integrated Circuit and a Chip16 January 2026
Hello everyone, I am Rose. Welcome to the new post today. Today I will introduce the difference between integrated circuit and chip to you.
Inductor Basics: Structure, Parameters, and Measurement24 October 2025
Inductors are components that can convert electrical energy into magnetic energy and store it. An inductor generally consists of a skeleton, a winding, a magnetic core, an iron core, a shielding case, and a package. Commonly used inductors are adjustable inductors and choke inductors. In the circuit, the inductor prevents the AC and allows DC to pass through.
Working Principle and Types of Electric Fuse16 January 2026
An electric fuse is a current interrupting device that protects the electrical circuit, in which it is located by generating an open circuit in response to excessive current. This article mainly discusses the structure, working principle, materials, types, and pros and cons of electric fuse.![How a CPU is made? [HD Graphics]](https://res.utmel.com/Images/Article/d7470283-3897-4776-abd1-e7eef60aff17.jpg)
How a CPU is made? [HD Graphics]07 January 2026
Hello everyone, I am Rose. Welcome back to the new post today. The CPU, sometimes known as a "microprocessor," is the heart of modern computers. The specs and frequencies of the CPU are frequently regarded as crucial indicators of a computer's performance in PCs.
Introduction to IC Packaging08 January 2026
In recent years, IC packaging technologies have emerged and new terms have emerged. There are at least a few dozen IC packaging-related names that can be listed.
Capacitor Basic: How do Capacitors Work?18 April 2025
This comprehensive guide explores the fundamental principles of capacitors, explaining how they store electrical energy by accumulating charges on metal plates separated by dielectric materials. The article details the charging and discharging processes of capacitors, alongside a thorough explanation of capacitance units and practical size considerations that affect their energy storage capabilities. Additionally, it outlines twelve key applications of capacitors in electronic circuits, including filtering, coupling, tuning, and motor operation, demonstrating their essential role in modern electronics.
What is a Projector?14 October 2021
Hi, fellas. I am Rose. Welcome to the new post today. A projector is an electronic device that can display images or videos on a screen. Through various interfaces, it may be connected to PCs, VCDs, DVDs, BDs, gaming consoles, DVs, and other devices to play video signals. This article introduces the basis of projectors.
What is FPC (Flexible Printed Circuit)?26 December 2025
Flexible Printed Circuit (FPC) is a highly reliable and excellent flexible printed circuit board made of polyimide or polyester film. It has the characteristics of high wiring density, lightweight, thin thickness, and good bendability.
What is a Cascode Amplifier?27 March 2025
An analog circuit's output is increased by using a cascode amplifier. The use of cascode is a common approach that can be extended to both transistor and vacuum tube applications. In the year 1939, the tern cascode was included in an article written by Roger Wayne Hickman and Frederick Vinton Hunt.
An Overview of Common Mode Chokes10 August 2020
Common mode chokes are often used in computer switching power supplies to filter common mode electromagnetic interference signals. This article helps you learn about the Features, Working Principle, Selection Method, Precautions, and Core Material of common mode chokes. Click for more.