Latest In Depth Technology News

3U VPX module wins PCB design competition

Form factors, new technology, thermal management and the need for more voltage rails are some of the challenges which face those designing board level products. While software is helping to address the challenges, the success or otherwise of the design comes down to good, old fashioned team work and skill.

Can Big Data play a pivotal role in providing enhanced healthcare services?

The world’s leading healthcare services are struggling, faced with unsustainable increases in costs at a time when demand for their services is growing and when patients fear a lack of access to healthcare. As a result, many healthcare organisations are turning to advanced healthcare analytics, or Big Data, to improve their decision making and to enhance patients’ experiences, but in a cost effective manner.

Wearable technology has potential in medical applications and healthcare

The medical and healthcare sector, primarily characterised as ‘digital health’, represents the single largest opportunity for the wearable technology industry. Patients want it, some physicians are embracing it, insurance companies are starting to fund some of it, regulators are approving some of it and companies - big and small - all want to be involved.

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

ATEX and how this applies to power supplies

The acronym ATEX, derived from the French phrase "ATmosphere EXplosible”, was initially introduced in the European Union to facilitate the free movement of goods and services of equipment used in hazardous environments.The resulting ATEX Directive removed the need to test and document a product for each EU country by harmonising the way different hazardous explosive environments are classified across all industries.

How designers can take advantage of the latest product developments in intelligent power modules

The move to replace simple fixed speed motor drives with more sophisticated variable speed drives (VSDs) is gathering pace, driven by regulations such as the European Commission’s ErP (Energy related Products) Directive. As a result, manufacturers of electric motors are equipping their products with the ability to match their speed and power output to the load, providing for a reduction in average power consumption.

CES 2016 suggests technology business is alive and well

Looking for a drone? Angling for an HDR enabled TV or a virtual reality headset? Want the latest in smart home devices or to find out more about recent developments in autonomous vehicles, then the Consumer Electronics Show (CES), held in Las Vegas last month, wouldn’t have disappointed.

What is the usable power in a DC/DC converter?

The term ‘high usable power’ is widely used by the manufacturers of DC/DC converters to describe their product’s performance. Many engineers though tend to focus on the datasheet’s rated current and assume that, by selecting a more expensive, higher power converter, it will give them more derating and improved reliability.

Security challenges in the e-enabled aircraft

The e-enabled aircraft can provide many benefits to operators in terms of operational efficiency, passenger comfort and MRO (maintenance, repair, and overhaul). Systems on these aircraft transmit their data via satellite or ground-based communications networks to analytics services, which provide airline operators with excellent situational awareness data, leading to many value-added services. However, to benefit from this real-time Internet of Things (IoT) data, there are significant data bandwidth and security challenges to be addressed once systems are connected to a network. Systems security is of particular importance as the risks associated with allowing passengers to hack or accidentally infiltrate insecure data and systems, including associated legal issues such as breaches of data privacy, must be considered throughout the whole lifecycle of the communications network. In addition, the scope, threats, risk assessment, architecture and testing must be assessed and mitigated for every internal and external interaction undertaken by the network.

Expect broader application of software-driven hardware verification in 2016

The system and semiconductor worlds are in transition. In the past, the focus in verification used to be on bug identification. Today, the electronic design industry is seeing a shift towards greater efficiency in finding bug root causes and in bug remediation. To that end, SoC providers have been looking to provide software with their products. While this higher value speeds design in time, it has the tendency to increase verification complexity and moves the responsibility of hardware-software verification to the SoC provider. As a result, in 2016, we can expect to see broad application of software-driven hardware verification methodologies.

Boosting the health of UK manufacturing industry using photonics technology

One of the big themes being pursued by the recently elected Conservative Government is the revival of manufacturing as one way to reduce the country’s dependence on the financial and services sectors. While the UK’s manufacturing sector remains in the world’s top 10, it has been drifting down the league table since the 1970s and productivity has been of particular concern.

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