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Introduction to BGA Package07 December 2021
BGA (Ball grid array) package is a high-density surface-mount technology. At the bottom of the package, the pins are all spherical and arranged in a grid-like pattern, hence the name BGA.
Electronic Components Distributor Utmel to Showcase at 2024 IPC APEX EXPO10 April 2024
Utmel, a leading electronic components distributor, is set to make its appearance at the 2024 IPC APEX EXPO.
Power Transformer Basics and Operation Cautions16 October 2020
A power transformer is a static electrical device that is used to change a certain value of AC voltage (current) into another or several voltages (current) with the same frequency. It is a necessary equipment for power transmission and distribution and power distribution for power users...
Active Electroacoustic Resonator-Silent Speaker10 November 2021
Hello everyone, I am Rose. Today I will introduce active electroacoustic resonator to you. The only component of this system is a closed-box dynamic speaker. The surface acoustic impedance of the diaphragm is appropriately changed by connecting an active electrical control system to generate an independently tunable sound absorption coefficient, bandwidth, and resonance frequency.
Smart Sensors: Definition, Structures and Applications04 July 2022
Hello everyone, I am Rose. Welcome to the new post today. Today I will introduce smart sensors to you. Traditional sensors are no longer able to perform certain data processing tasks, including self-inspection, self-calibration, and self-compensation, due to the automation and intelligence of measurement and control systems. Intelligent sensors and multipurpose sensors have been developed and are already being used. This article thoroughly describes smart sensors in terms of their structural features, application domains, market development, and technological advancements.
Unveiling the Magic Behind TWS Earbuds: An Analysis of Their Market, Working, and Core Components24 July 2023
TWS (True wireless stereo) is one of the most advanced sound technologies of recent days. It provides awesome sound quality through Bluetooth Connection. From this little device, you can enjoy anything (movies, videos, etc...) wirelessly.
The Key Role of Electronic Components in IoT Devices01 September 2023
The article discusses the pivotal role of electronic components in Internet of Things (IoT) devices. IoT devices work by capturing real-world data using sensors, processing it through a microcontroller, and then sending it to the cloud for further analysis.
A Beginner's Guide to the 2N5551 Transistor and Its Uses27 May 2025
The 2N5551 transistor is a high-voltage NPN device ideal for amplification and switching. Learn its specs, uses, and 2N5551 transistor equivalent options.
Opportunities and Challenges for 2D Materials22 March 2022
Research on graphene and two-dimensional materials (2DM) in science and engineering has been going on for 15 years since it was first proposed. A large amount of available data and high-performance device demonstrations leave no doubt about the potential of 2DMs for applications in electronics, optoelectronics, and sensing. So where are the integrated chips and products using 2D materials? In this article, we answer this question by summarizing the main challenges and opportunities currently hindering the application of 2D materials.
What is Wi-Fi 7?20 August 2021
Following the release of Wi-Fi 6 (802.11ax), new 802.11be (EXTREMELY High Throughput) standards have been proposed. The WiFi Union will name the 802.11be standard Wi-Fi 7.
What is a Servo Drive?16 June 2021
Servo drive, also known as "servo controller" and "servo amplifier", is a kind of controller used to control servo motors. Its function is similar to that of frequency converters acting on ordinary AC motors, and it is part of the servo system. The servo drive is mainly used in high-precision positioning systems. Generally, the servo motor is controlled by three methods of position, speed, and torque to achieve high-precision transmission system positioning.
Silicon carbide (SiC) and gallium nitride (GaN), who is the future of wide bandgap (WBG) materials?07 October 2021
So far, semiconductor materials have gone through three stages of development: silicon (Si) is the first-generation semiconductor, arsenide (GaAs) is the second-generation semiconductor, and wide band gap semiconductor is the third-generation semiconductor (WBG). Silicon carbide (SiC) and gallium nitride (GaN) are two types of semiconductors (GaN). Although there is no saying in this field that "the last wave beats the front wave, the front wave dies on the beach," the third generation semiconductors represented by GaN and SiC are in the early stages of development, and first and second generation semiconductor materials such as Si and GaAs are still available. In the industry, there is a large-scale application. Third-generation semiconductors, on the other hand, have significant performance advantages.