Technology Filtered by - Embedded & System Power

New Electronics strives to bring you all the latest technology news from the Embedded & System Power sector. Advances in electronics are often fast-paced and innovative, so we know that as a design engineer you want to be kept up-to-date with current developments.

Below is a comprehensive list of all the latest electronics technology news from New Electronics.

Measuring battery life

Poor battery life is affecting the take-up of too many devices. How can power be analysed in enough detail to ensure products live up to consumer expectations?

Design a switch mode power supply using an isolated flyback topology

Here, Rich Miron, Applications Engineer at Digi-Key Electronics explores the operation of switch mode power supplies and explores make Vs. buy decision process for power supplies. Miron also investigates the design of a single output supply utilising flyback topology and provides a sample design using readily available parts and components.

Flash storage in networking infrastructure needs to focus on reliability, quality and data retentions

The infrastructure to support and grow connectivity is constantly evolving, and encompasses telecommunications, data communications and data centres. The processing and storage applications in that infrastructure stretches from base stations to subscriber lines, through a hierarchy of routers and switches. As the amount of digital traffic continues to expand, the need for fast and reliable storage only increases.

Beyond the threshold

Given the massive spikes in power consumption incurred by microprocessors and memory when they ramp up to top speed, it is no surprise that much of the attention in circuit design is aimed at trying to find ways to keep digital power under control.

It’s Time to Overdesign for Flexibility - Don’t Let the IIoT Catch You With Your Head in the Sand

Tired of the countless articles talking about the Industrial Internet of Things (IIoT)? Surely all of the pundits, industry-leading companies, and technology providers excited to share their perspective on the growing impact of the IIoT have exhausted the topic. Instead of focusing on what the IIoT is, this article takes the opposite approach and talks about what the IIoT isn’t. Let’s be honest, the IIoT isn’t defined. It isn’t a known target with a clear set of parameters and rules. But there’s one thing we do know—as we build and define the IIoT, it’s critical that providers overdesign their technology offerings for flexibility.

Powering industry change

Over the last decade or so, the semiconductor content of cars has increased dramatically; not only in terms of value, but also in terms of the number of components being deployed.

Snapdragon processors for embedded systems

Since its establishment in 1985, Qualcomm has been involved in the mobile communications market, although its Qualcomm Technologies arm has made forays into other areas, such as MEMs based displays and wireless vehicle charging.

Computational graphs to cut power consumption

For Professor Veljko Milutinovic of the University of Belgrade, computing stands on the edge of major change and it is one that was predicted by physicist Richard Feynman because of the way computing uses energy. In his lecture notes on computation written in the early 1980s – but not published until eight years after his death in 1988 – Feynman argued that computing itself at its limit could incur practically no energy and that all the power would instead go into computation.

How small diameter electrolytic capacitors in power supplies can impact reliability and cost

Recently a member of TDK-Lambda’s technical marketing team experienced first-hand just how much influence small diameter electrolytic capacitors can have on long-term power supply reliability. Unfortunately he picked February to have his central heating system upgraded and Britain’s unpredictable weather system delivered snow. The seven year old boiler system in the loft had been turned off for two days while the radiators were replaced. When the installation was complete, the boiler was switched on, but failed to start

Composite amplifiers can improve performance

It is a familiar situation. An application needs an amplifier with excellent output drive capability, say several hundred milliamps, to drive a large capacitive load. The supplier’s engineering team can fairly quickly recommend a suitable part. But then the designers throw in additional requirements, such as low noise and high DC precision. This time, no single device is available to meet that specification. While you might think that placing a precision amplifier and high-output-current amplifier in series would give designers the best of both worlds, sadly, this turns out to be not the case.

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