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Comparison of Advantages and Disadvantages of Common Switch Mode Power Supply(SMPS)21 January 2022
This article mainly describes the characteristics and advantages and disadvantages of common switching power supply topologies. Common topologies include Buck Buck, Boost Boost, Buck-Boost Buck-Boost, Flyback Flyback, Forward Forward, Two-Transistor Forward, etc.
What is a Transformer: Definition, Principle and Applications03 November 2021
Hi, fellas. I am Rose. Today I will introduce the transformer to you. The device that increases or decreases the voltage in an AC circuit is known as a transformer. The transformer is an AC voltage converter that works on the mutual inductance concept.
Analysis of SiP (System in Package)12 January 2022
SiP (System in Package) is a packaging concept in which all or most of the electronic functions of a system or subsystem are configured in an integrated substrate, and the chips are bonded to the integrated substrate in 2D or 3D.
Japan's Three-Stage Strategy to Revive the Semiconductor Industry01 April 2022
Continuing chip shortages and the high risk of disruptions in the semiconductor supply chain remain major challenges for governments around the world, and Japan is under tremendous pressure to find solutions to revitalize the semiconductor industry. In recent years, the global market share of Japanese semiconductor companies has been declining, from 50.3% in 1988 to less than 10%. To develop an effective industry revitalization strategy, the Japanese government and domestic semiconductor companies are now reflecting on why Japan's semiconductor industry has been losing ground to foreign competitors in the global market.
Basic Introduction to RF Connector30 October 2025
The RF connector is a component that connects to the coaxial cable, microstrip line or other RF transmission line to realize the electrical connection and separation of the transmission line, or to transfer different types of transmission lines. It belongs to the electromechanical integration product and acts as a bridge.
What is a Semiconductor?22 October 2025
Semiconductor refers to a material whose conductivity is between a conductor and an insulator at room temperature. Semiconductors are used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting applications, and high-power power conversion.
What is a Digital Potentiometer?08 January 2026
Digital potentiometer, also known as CNC programmable resistor, is a new CMOS digital and analog mixed signal processing integrated circuit that replaces traditional mechanical potentiometer (analog potentiometer). The digital potentiometer is controlled by a digital input and produces an analog output. Depending on the digital potentiometer, the maximum tap current can range from a few hundred microamps to a few milliamperes.
What is Inertial Measurement Unit (IMU)?15 October 2025
An inertial measurement unit (IMU) is a device that measures three-dimensional linear and angular motion without an external reference, i.e., a device that measures the three-axis attitude angle (or angular rate) and acceleration of an object.
What is An Optoisolator?09 January 2021
An optoisolator, also called optical coupler, optocoupler, and opto-isolator, is a device that encapsulates the infrared light-emitting device, the infrared light receiving device, and the signal processing circuit in the same tube socket.
Automatic Voltage Regulator: Ultimate Guide to Stable Power and Equipment Protection06 May 2025
This in-depth manual will explore the realm of automatic voltage regulators. We'll go over what they are, how they work, their important advantages, and factors to take into account while selecting one. By the conclusion, you'll see why an AVR is essential to modern operations and living, not simply a nice-to-have.
The History of Microscope21 October 2021
Hello, everyone. I am Rose. Today I will show you the history of microscopes. The microscope is used to magnify tiny objects into instruments that can be seen by human eyes. Microscopes are divided into optical microscopes and electron microscopes.
Function and Application of Laser Sensors28 October 2025
Laser sensors are sensors that use laser technology for measurement. It consists of laser, laser detector and measuring circuit. The laser sensor is a new type of measuring instrument.