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Hermetically sealed SMD tantalum capacitors for harsh environment applications

April 7, 2015 9:50 am | by Jan Petrzilek, Ph.D., AVX Czech Republic | Articles | Comments

Components designed for use in harsh environment applications must exhibit three primary features: mechanical robustness capable of surviving shocks and vibrations, hermetic sealing capable of protecting against chemical exposure and long-term reliability....

Making the "case" for stainless steel plastic I/O housings in demanding environments

April 7, 2015 8:06 am | by Kurt Wadowick, I/O and Safety Product Specialist, Beckhoff Automation | Articles | Comments

Regardless of the industry, technologies must deliver peak performance, as well as the necessary...

Choosing the right Schottky diode for a LED backlight boost converter

March 9, 2015 1:15 pm | by Steven Shackell, ON Semiconductor | Articles | Comments

LED backlight boost converters that are incorporated into modern wireless devices tend to...

Advanced materials are essential to unlocking new LED and OLED devices

March 6, 2015 4:33 pm | by Serpil Gonen Williams, VP of Product Development, Pixelligent Technologies | Articles | Comments

During the past few years, LED-based lighting products have achieved significant market...

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Environmental improvements to passenger aircraft drives component innovation

February 4, 2015 8:41 am | by Julian Thomas, Engineering Director, TT Electronics Power & Hybrid | Articles | Comments

Civil aircraft that are quieter and more economical will deliver benefits for operators, travellers, communities on the ground, and the environment. Technology advancements hold the key to progress, according to initiatives such as Europe’s Clean Sky joint undertaking. Improvements being ...

Doubling DSP efficiency with high-performance SRAM

February 3, 2015 1:32 pm | by Suhail Zain, Director of New Product Development and Strategic Marketing for Aerospace & Defense, Cypress Semiconductor Corp. | Articles | Comments

With their well-defined architecture and deterministic processing, DSPs accelerate the performance of a wide range of military and defense applications, including radar, software defined radio (SDRs), aircraft imaging, and target detection systems. By removing ...

An aircraft’s electric power characteristics

February 3, 2015 10:14 am | by Bharat Rawal and Ron Demcko, AVX Corp | Articles | Comments

Aircraft electric power characteristics are critical in present-day designs. Design engineers of system blocks, ranging from central processing units to control surface actuators/motors, are increasingly concerned with voltage holdup and quality during transition times between ...

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Rethinking power delivery to the processor

December 11, 2014 10:39 am | by Robert Gendron, Vice President, Semiconductor Power Solutions, Vicor | Vicor Corp. | Articles | Comments

The computing load shouldered by modern data centers is growing exponentially, driving server performance requirements ever higher. To keep pace, server designers continue to increase the number of processors per board, with rack density and rack ...

Designing your perfect inverting rail

December 11, 2014 8:38 am | by Anston Joel Lobo, System and Applications Engineer, Texas Instruments | Texas Instruments | Articles | Comments

We often come across designs needing an operational amplifier (op amp) and confoundedly ask, where can I source that pesky negative supply? The quest for a cost-effective, simple and flexible solution often descends down a path of topologies and ...

Switch mode power supply measurement and analysis with a bench oscilloscope

December 10, 2014 1:56 pm | by Varun Merchant, Tektronix | Articles | Comments

The power supply is integral to virtually every type of line-powered and battery-operated electronic product, and the switch-mode power supply (SMPS) has become the dominant architecture in many applications. A single switch-mode power supply’s performance ...

New solutions and challenges for digital control of power converters

December 10, 2014 1:30 pm | by Stephen Pimpis, Vice President, Strategic Product Marketing; Bill Smith, Director of Marketing, Board Mounted Power; and Paul Knauber, Murata University Coordinator: Murata Power Solutions | Articles | Comments

Advancements in semiconductor technologies and system-level performance requirements, particularly in the telecom and datacom markets, have had a tremendous impact on the board level power infrastructure. Moore’s Law has been driving device ...

Low power? No power!

December 10, 2014 11:25 am | by Matthias Kassner, Product Marketing Director, EnOcean | Articles | Comments

This article describes the benefits associated with using energy harvesting wireless sensor nodes within the context of an Internet of Things. It discusses key architectural requirements and design trade-offs of such devices and gives examples of current ...

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Controller, converter, or module — which is right for my design?

December 10, 2014 10:57 am | by Chris Ammann, Global Technical Marketing Engineer, Power Avnet Electronics Marketing | Articles | Comments

Power supplies come in many shapes and sizes. As technologies have advanced, more and more integration has become commonplace when designing a power system. In a lot of instances, integration makes for a simpler design process. However ...

Infrared technology for touchscreens

November 5, 2014 8:44 am | by Sevugan Nagappan, Marketing Manager, Infrared Laser Products, Osram Opto Semiconductors | Articles | Comments

Optical solutions are increasingly popular for displays. Unlike traditional touchscreens, optical screens can detect any type of pointer or stylus and gloved fingers as they aren’t reliant on the conductivity of these objects. Optical designs are also not sensitive....

Breakthrough antenna technology enabling high-order MIMO for LTE

October 6, 2014 10:17 am | by Bob Giometti, SkyCross | Articles | Comments

With consumers demanding faster, more reliable connections to support exciting, real-time capabilities like video streaming, the LTE industry is under increasing pressure to deliver higher-speed service offerings, enhanced data rates, and improved network range....

IoT soup: Four ingredients for a successful smart product

October 6, 2014 9:57 am | by Adam Justice, Grid Connect | Articles | Comments

One of the most intriguing reality television shows today is Chopped on the Food Network. Chopped features four chefs who are challenged to take a mystery basket of ingredients and turn them into a dish that demonstrates their creativity....

Shrinking wireless cells challenge power supplies

October 3, 2014 9:03 am | by Michael Naglich, Senior Field Applications Engineer, GE’s Critical Power business | Articles | Comments

With demand for wireless 4G services skyrocketing, service providers are looking to fill in the gaps in their coverage areas so they can hold onto their subscribers. Strangely enough, that means finding a power-efficient, conduction-cooled power supply....

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It’s a wireless world

October 3, 2014 8:50 am | by Ramon M. Cerda, VP of Engineering, Crystek Corporation | Articles | Comments

An explosion of wireless communications has taken place in the past 25 years. Most of us now carry a “smart” cell phone that contains more than one physical layer for wireless communications. There is one RF transceiver, such as the GSM standard ...

The importance of unifying software and hardware in development

October 1, 2014 12:37 pm | by Jason Gouw, CEO, Qfusion Labs, LLC | Articles | Comments

The unity of software and hardware is so vital in today's technological developments but developers constantly struggle to form a symbiotic connection between the two. Development platforms strive to bridge this gap but it is a difficult challenge....

August 2014: Motion Control

August 6, 2014 2:56 pm | Digital Editions | Comments

In this day and age, anywhere you have a large crowd of people, you will have a large crowd of people using their phones. Technologically, this is a challenge when it comes to designing wireless networks capable of handling the load. In the August issue, we explore the problems and solutions for today's wireless companies and also discuss how motion control is changing the engineering landscape.

Converging trends for cloud and HPC – Taking the next step

July 15, 2014 1:54 pm | by Sanjay Bhal, focused end equipment manager, cloud and HPC, TI | Texas Instruments | Articles | Comments

We are living in an exciting time of change. The era of cloud computing has come upon us over the last few years bringing profound changes in the way we conduct our day to day lives. We are seeing a lot of changes in the way traditional high performance computing (HPC) applications are developed and deployed....

From cloud automation to cloud orchestration: Migrating and managing applications painlessly

July 15, 2014 11:09 am | by Nati Shalom, CTO and Founder, GigaSpaces Technologies | Articles | Comments

With use of the cloud comes the ability to use as many resources as needed, essentially endless resources on demand, using a “pay-as-you-go” model.  In a world where everything is dynamic and IT environments are constantly changing, this is becoming an ever-growing necessity....

Why PLM is moving to the cloud

July 15, 2014 11:02 am | by Steve Chalgren, Vice President of Product Management and Strategy, Arena Solutions | Arena Solutions | Articles | Comments

This is a golden age of innovative electronics. Lowered barriers to entry for innovators in the form of lowered costs, funding, and more ubiquitous manufacturing options are making it much easier for anyone with a good idea to become an entrepreneur. So what does all this have to do with cloud-based product lifecycle management (PLM)?

Powering remote wireless devices: Extreme environments demand extreme batteries

June 11, 2014 2:30 pm | by Sol Jacobs, VP and General Manager, Tadiran Batteries | Articles | Comments

Harsh environments complicate the choice of power management system, especially if a wireless device is to be deployed in a remote, inaccessible location. When reliable, long-term power is required, and battery replacement or recharging are not viable options, lithium chemistry is preferred due to its intrinsic negative potential....

Are small cells the answer to the Internet of Things spectrum crunch?

June 11, 2014 9:11 am | by Greg Fischer, Senior Vice President and General Manager, Broadband Carrier Access, Broadcom Corporation | Articles | Comments

Recently, the technology industry has been abuzz with talk about the Internet of Things (IoT), a term used to describe an ecosystem of consumer electronics and appliances that have the ability to connect to the network and communicate with one another....

Selecting the right MCU can squeeze nanoamps out of your next IoT application

May 29, 2014 8:20 am | by Evan Schulz, Microcontroller Product Manager, Silicon Labs | Articles | Comments

Industry leaders predict that the number of connected devices for the Internet of Things (IoT) will surpass 15 billion nodes by 2015 and top 50 billion by 2020. Most of these connected devices will not be traditional PCs or even smartphones but smaller, less expensive, simpler ultra-low-power embedded systems....

Creating "smartphone-like” user interfaces in resource-limited embedded graphics applications

May 29, 2014 7:33 am | by Paolo Tamayo, Principal Applications Engineer, Microchip Technology Inc. | Microchip Technology Inc. | Articles | Comments

I blame the smart phones! Everyone now expects to see “smartphone-like” user interfaces in everything that has a display. Coffee makers, security systems and thermostat panels are just a few of the examples where you will see integrated colored screens....

Top five design opportunities for MCUs in the Internet of Things

May 28, 2014 2:48 pm | by Ritesh Tyagi, Vice President of Marketing, Renesas Electronics America | Articles | Comments

There will be significant opportunities available to the embedded MCU market in 2014, specifically for 40nm MCUs targeting Internet of Things (IoT) applications. Thanks to their high performance, low-power consumption, abundant on-chip memory and peripheral resources ...

Ensuring LED lamps are the light source of today

May 21, 2014 9:16 am | by Jan Kemeling, Chief Sales and Marketing Officer of Ledzworld, http://ledzworld.com/ | Articles | Comments

LED is only the 4th lighting technology developed in human history. Well over a century old, lighting has remained largely unchanged but the recent development of LED is set to revolutionize lighting the world over. The potential ahead of LED lighting to deliver real and measurable advantages is limitless....

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