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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.
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.
What is an ASIC Chip?07 January 2026
ASIC (Application Specific Integrated Circuit) is a special-purpose integrated circuit, which is an integrated circuit designed and manufactured in response to specific user requirements and the needs of a specific electronic system.
How do Transistors Work?10 August 2020
A transistor is a kind of semiconductor device that controls current. Its function is to amplify the weak signal into an electrical signal with a larger amplitude value, and it is also used as a contactless switch.
What is Electronic Ballast?28 September 2020
Electronic Ballast is a kind of ballast, which uses electronic technology to drive the electric light source to produce the required lighting. Corresponding to it is the inductive ballast. More and more modern fluorescent lamps use electronic ballasts, which are light and compact, and people can even integrate electronic ballasts with lamps.
Introduction to Photonic Integrated Circuits and PIC Technology22 October 2025
The concept of the photonic integrated circuit is similar to the concept of electronic integrated circuits. However, electronic integrated circuits integrate transistors, capacitors, resistors, and other electronic devices, while PIC integrates various optical devices or optoelectronic devices, such as lasers, electro-optical modulators, photodetectors, optical attenuators, optical multiplexers/demultiplexers, and optical amplifiers.
What is Regulated Power Supply?08 January 2021
Regulated power supply is an electronic device that can provide stable AC or DC power to the load, including AC regulated power supply and DC regulated power supply.
How to make an Obstacle Avoiding Robot?29 August 2023
The article will tell you How to make an Obstacle Avoiding Robot.
Introduction to Servo System08 September 2021
Servo system is a product developed on the basis of frequency conversion technology. It is an automatic control system that takes a mechanical position or angle as the control object.
Diode Basis: Symbol, Types and Applications09 January 2026
Hello everyone, I am Rose. Today I will introduce diode to you. A diode is an electronic device made of semiconductor materials (silicon, selenium, germanium, etc.). It has unidirectional conductivity, that is, when a forward voltage is applied to the anode and cathode of the diode, the diode conducts. When a reverse voltage is applied to the anode and cathode, the diode is turned off.
An Overview of Isolation Transformers17 September 2020
An isolation transformer is a transformer in which the input and output windings are electrically isolated. The isolation transformer is to isolate the current of the primary winding and the secondary winding respectively.
What is a USB Data Cable?27 August 2021
The USB data cable is used for the connection and communication of the computer and external devices. It can also be used for the charging of the phone and the external connection. It is popular for transmitting data and charging.