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
Samsung: 3nm Yield Rate of 20%19 April 2022
According to foreign media Phonearena, Samsung foundry is the second-largest independent foundry in the world after the giant TSMC. In other words, in addition to manufacturing its own designs for Exynos chips, Samsung also makes chips based on designs submitted by third-party companies such as Qualcomm and other foundry customers.
Why Your Power Supply Ripple Is So Big?18 March 2022
Hello everyone, I am Rose. Welcome to the new post today. This article will help you to analyze why your power supply ripple is so big.
What is a Motherboard Chipset? A Guide to 2025 Architecture25 December 2025
The chipset is a set of integrated circuit "chips" and is sold as a product. It is responsible for connecting the core microprocessor of the computer and other parts of the machine.
Next-Generation Flexible Display Technology - QLED11 October 2021
QLED (Quantum Dot Light Emitting Diodes), is a self-illuminating technology that is still in the development phase of an additional source.
How much do you know about Button Battery?15 March 2024
Hello everyone, I am Rose. Welcome back to the new post today. A button battery is a battery that has the appearance of a button but is actually a lithium battery. This article will introduce some knowledge about button battery to you.
What is a Great Choice for Digital Isolators to Build Isolation Barriers?31 March 2022
Hello everyone, I am Rose. Welcome to the new post today. A digital isolator is a chip that has high resistance isolation characteristics when digital signals and analog signals are transmitted in an electronic system to realize the isolation between the electronic system and the user. and capacitive isolation to achieve.
Volkswagen CFO: Chip Supply Shortage Will Continue Until 202411 April 2022
Volkswagen's chief financial officer (CFO) Arno Antlitz said in an interview with German daily Boersen-Zeitung on Saturday that semiconductor chip supply is unlikely to fully meet demand again before 2024, according to Reuters.
What is Spectrum Analyzer?17 December 2021
Hello everyone, I am Rose. Today I will introduce spectrum analyzer to you. A spectrum analyzer is a tool for analyzing the structure of electrical signals' spectrum. Signal distortion, modulation, spectral purity, frequency stability, and intermodulation distortion are all measured using it.
How to Design an Accurate DC Power Supply15 October 2025
Hello everyone, I am Rose. In this article, you will learn how different components affect system accuracy and how to select suitable components for the design of precision DC power supplies.
RF Mixer: Types, Applications, and Practical Guide12 May 2025
Comprehensive guide to RF mixers covering their types, functionality, applications in wireless communications, performance metrics, and comparisons of top products.
Basis of Fiber Optic and Fiber Optic Communication22 October 2021
Hello everyone, I am Rose. Today I will introduce fiber optic to you. Fiber Optic is a type of glass or plastic fiber that can be utilized to transmit light. It is mostly used for communication. This article will show you the basic knowledge of fiber optic and fiber optic communication.
What are TPMS Sensors?21 November 2020
TPMS stands for "Tire Pressure Monitoring System". It is mainly used to automatically monitor tire pressure in real-time when the car is driving, and to alarm tire leaks and low pressure. Each car tire is equipped with a TPMS sensor connected to the tire valve, which regularly measures tire pressure, temperature, and acceleration information and is converted into digital form by the MCU in the TPMS sensor.