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Introduction to Step-up Transformer
01 March 2021
A step-up transformer is a transformer that is used to raise the output voltage while retaining the current flow constant and without variance. This kind of transformer is predominantly used in power transmission and generation stations. The main and secondary windings are used in this transformer. In contrast to the secondary winding, the main winding has fewer twists.
What is Chip: Definition, Classification and Design Process
17 January 2026
Hi fellas. I am Rose. Today I will introduce the process of designing chips for you. Chips, also known as integrated circuits or VLSIs, are electronic circuits made up of thousands, millions, or even billions of transistors, resistors, and capacitors.
nF Capacitors: Definition, Conversion, Circuit Applications, and Selection
12 August 2025
This article will serve as a detailed roadmap, guiding you through the fundamental concepts, practical identification methods, essential conversion techniques, and diverse applications of nF capacitors. We’ll also touch upon common failure modes and provide strategies for effective selection, ensuring you’re well-equipped to integrate these vital components into your designs.
Working and Types of Touch Screen
20 March 2021
A touch screen is an inductive liquid crystal display device that can receive input signals such as contacts. When the graphic buttons on the screen are touched, the tactile feedback system on the screen can drive various connected devices which can be used to replace mechanical button panels, and use liquid crystal display screens to create dynamic audio-visual effects.
What is Mini LED?
08 December 2020
Mini LED is defined as an LED device with a chip size between 50~200μm. The size of the Mini LED is between the small-pitch LED and Micro LED, which is the result of further refinement of the small-pitch LED. Mini LED can be used as a backlight source in products such as large-size displays, smartphones, car panels, and gaming notebooks. It can also be used as a self-luminous display with RGB three-color LED chips.
What is an LDO (Low Dropout Regulator)?
29 October 2021
Hello everyone. Today I would like to introduce you to LDO (low dropout regulator), a low dropout linear regulator. I hope it will help you understand LDO better.
Introduction to 6 Common Power Supply Design Circuits
09 April 2022
This article will introduce 6 common power supply design circuits to you.
Aluminum Electrolytic Capacitor Basis: Definition, Characteristics and Life
03 March 2022
Hello everyone, I am Rose. Welcome to the new post today. Aluminum electrolytic capacitors are made of an aluminum cylinder as the negative electrode, which is filled with liquid electrolyte and inserted into a bent aluminum strip as the positive electrode.
What is a Power Capacitor?
20 November 2021
Power capacitors are capacitors used in power systems and electrical equipment. Any two pieces of metal conductors are separated by an insulating medium to form a capacitor. The size of the capacitor is determined by its size and the characteristics of the insulating medium between the two plates.
What is Mouse in Computer?
14 February 2022
The mouse is an external input device of the computer, and it is also an indicator of the vertical and horizontal coordinates of the computer display system. Its standard name should be "mouse". The use of the mouse is to make the operation of the computer easier and faster, instead of the tedious instructions of the keyboard.
Comprehensive Guide to Car Chips [FAQs]
11 January 2022
In this article, I summarize ten frequently asked questions about car chips.
Beginner's Guide to Cache Memory
26 February 2021
A very high-speed semiconductor memory that will speed up the CPU is a cache memory. Between the CPU and the main memory, it serves as a buffer. It is used to carry the data and program pieces that are most commonly used by the CPU. Sections of data and programs are transferred by the operating system from the disk to the cache memory, from which the CPU can reach them.