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
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.
Introduction to TVS Diodes07 August 2020
TVS diodes (Transient voltage suppression diodes), also called clamp diodes, are electronic parts for protection, which can protect electrical equipment from voltage spikes introduced by wires. It is a high-performance circuit protection device commonly used internationally.
Utmel Customer Rating Standard, Rights and Interests24 July 2020
In order to improve the service quality, and protect the rights and interests of customers actively cooperating with us, Utmel plans to divide our customers into two categories: cooperative customers and potential customers.
Introduction to the Types of IoT Sensors21 July 2020
Sensors are an important part of the perception layer of the Internet of Things and are the basis and premise for the realization of the Internet of Things. With the construction of smart cities, the rapid development of big data, and the increasingly widespread application of the Internet of Things, sensors, the front-end device which is the main source of data, has shown rapid development.
What are Avalanche Diodes?02 April 2020
Avalanche diodes are semiconductor devices that use the avalanche multiplication effect and carrier transit time effect in the PN junctions to generate microwave oscillations. If a large reverse voltage is applied across the diode, the space charge region is widened from the N + P junction to the IP + junction. The electric field in the entire space charge region is the largest at N + P. If the electric field intensity exceeds the breakdown electric field in a small area near the N + P junction, then this phenomenon is called avalanche breakdown and the area where it occurs is the avalanche region.
Thermistor: Characteristics, Classification, Symbol and Applications06 March 2020
Thermistors are a class of sensitive components. They are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to different temperature coefficients.
Use the Renesas AE-CLOUD2 to Send GPS Data to the Google Cloud IoT15 November 2019
The Renesas Synergy™ AE-CLOUD2 is an Internet of Things (IoT) development kit for prototyping cloud-connected sensor applications that can communicate through Long-Term Evolution (LTE) Category M1 (Cat-M1) or Category NB1 (Cat-NB1) cellular networks as well as Wi-Fi or Ethernet.
5G Enters an Arena All Its Own: AT&T to bring 5G to AT&T Stadium15 November 2019
Taking center stage in 2019 at billionaire Jerry Jones’s AT& T Stadium isn’t simply the world-famous Dallas Cowboys football team or Country Music Hall of Famer Garth Brooks with his bigger-than-life concert. It’s the arrival of 5G—the fifth-generation of mobile network and wireless system connectivity.
Protect USB Ports From Nefarious USB Killers15 November 2019
USB ports supply both data communications and charging power to portable and wearable devices, so it’s becoming more and more critical to protect ports against abuse.
3-D Printing as Part of the Next Industrial Revolution15 November 2019
The advent of 3-D printing is an integral part of what many are dubbing the fourth industrial revolution, aka Industry 4.0 or the Industrial Internet of Things. The recent convergence of cyber-physical systems, the Internet of Things, and the Internet of Services, has all served to bring customers and suppliers closer together.
A Combo for Innovation: Open Source and Crowdfunding15 November 2019
Open source is already known as a force multiplier, a factor that makes a company's staff, financing, and resources more effective. However, in the last few years, open source has started pairing with another force multiplier—crowdfunding. Now the results of this combination are starting to emerge: the creation of small, innovative companies run by design engineers turned entrepreneurs. Although the results are just starting to appear, they include a fresh burst of product innovation and further expansion of open source into business.