UTMEL
We are the professional distributor of electronic components, providing a large variety of products to save you a lot of time, effort, and cost with our efficient self-customized service. careful order preparation fast delivery service
Sort by
Adopting GaN/Si MMIC in Space-based Applications14 June 2024
When it comes to satellite technology, multiple applications comprising commercial to scientific domains rely heavily on efficient microwave front-ends, particularly in high-frequency bands like Ku- to Ka-bands. In satellite communication, the development of highly efficient power amplifiers (PAs) is crucial, considering the limited power supply available onboard satellites, mostly from solar cells and batteries. However, achieving power efficiency poses significant challenges, especially in high-frequency operations, which often need different enhancement approaches. Moreover, ensuring high reliability and longevity is crucial for sustained operation over several years or even decades, requiring compliance with derating rules to mitigate stress on electronic systems.
Global Semiconductor Market Expected to Shrink by 4.1 Percent in 202322 February 2023
On 29 November, the World Semiconductor Trade Statistics (WSTS), an organization made up of major semiconductor manufacturers, released its forecast that the semiconductor market will decrease by 4.1% year-on-year to US$556.5 billion in 2023.
What causes the Noise of Electronic Equipment when it is Running?01 August 2022
Hello everyone, I am Rose. Welcome to the new post today. Today I will explain the reason of howling on electronic equipment to you as well as how to deal with this problem.
How Can Memory Adapt and Influence the Smart Age of the Future？11 October 2022
What Are Wi-Fi Modules and Their Uses in IoT Today04 June 2025
Wi-Fi modules enable wireless connectivity in IoT and embedded systems, powering smart homes, healthcare, and industrial automation with seamless communication.
Understanding Adapter Cards in Modern Computers05 July 2025
Adapter cards are hardware components that add or enhance features in computers by connecting to the motherboard, boosting performance and connectivity.
Designing a GaN-based Dual Active Bridge for PHEV Chargers17 May 2024
In the era of advancing automotive technology, the drive to enhance the efficiency and compactness of Plug-in Hybrid Electric Vehicles (PHEVs) propels automobile manufacturers to innovate in on-board battery chargers. Traditional chargers, operating at a switching frequency of 10 kHz, are being reimagined in this work, with a bold leap to 500 kHz. This substantial increase in frequency aims to drastically reduce the size and volume of magnetic components within the charger, a crucial step towards achieving lightweight and space-efficient designs.
Introduction to Boost Converter Circuit26 January 2021
One of the simplest types of switch-mode converter is a boost converter. As the name suggests, an input voltage is needed and it is boosted or increased. An inductor, a semiconductor switch, a diode, and a capacitor are what it consists of. A source for a periodic square wave is also required.
Yahoo Discontinues Services in Mainland China13 November 2023
In a recent announcement, Yahoo has revealed that as of November 1st, 2021, its suite of services will no longer be accessible from mainland China.
How to Decide Which Relay Socket Is Right for Your Next Build10 July 2025
Choose relay sockets by matching relay type, voltage, current, and environment for safe, reliable performance in your next project.
How to treat 5G?23 October 2021
Hi, fellas. I am Rose. Today I will show some opinion about 5G to you. 5G is a generic reference, a vast technology collection, and an integrated system, rather than a precisely defined actual thing.
How to Design a High-precision ADC?13 December 2021
This article describes how to design a high precision analog to digital converter ADC, mainly including what is ADC, how to design and optimize ADC and ADC drive design.