Power Sources Unlimited, Inc. announced a new 360-W, high-efficiency CFM361S Series of AC/DC power supplies. These units are suitable for telecom, ITE and industrial equipment applications. The CFM361S Series consists of single 12-V, 24-V, and 48-V output models with
Vishay Intertechnology, Inc. announced a new SMT Power Metal Strip resistor in the 2010 case size that combines a high 2 W power rating with low resistance values down to 0.001 Ω and stable resistance tolerances to 0.5 percent. Its construction incorporates a
Here’s a rundown of the most read, most popular, most awesome articles on the web from 2012. Take a look at what you missed the first time around or check up on an old favorite to see the conversation in the comments. Keep checking out the Lead at www.ecnmag.com and follow us on Twitter @ecnonline for our most up-to-date articles.
B&K Precision today announced its new 9170/9180 series of programmable dual range power supplies. These nine models provide clean and precise power up to 210 W in various configurations of voltage as high as 600 V and current as high as 20 A. Each model offers two ranges of voltage and current output along
A growing majority of Americans think global warming is occurring, that it will become a serious problem and that the U.S. government should do something about it, a new Associated Press-GfK poll finds. Even most people who say they don't trust scientists on the environment say temperatures are rising.
Here's a reason to be glad about madder: The climbing plant has the potential to make a greener rechargeable battery. Scientists at Rice University and the City College of New York have discovered that the madder plant, aka Rubia tinctorum, is a good source of purpurin, an organic dye
The path towards higher silicon integration seems inexorable. Already, the suppliers of baseband and applications processors into the mobile-phone and tablet markets are looking at the move to 14nm and 16nm finFET-based processes as they seek further cost savings and performance improvements.
Renewable energy could fully power a large electric grid 99.9 percent of the time by 2030 at costs comparable to today's electricity expenses, according to new research by the University of Delaware and Delaware Technical Community College.
Akros Silicon Inc., announces the immediate availability of the AS1860, the newest member of the company’s GreenEdge™ family of system-on-a-chip (SoC) energy management ICs. The AS1860, equipped with Akros’ proprietary GreenEdge digital isolation technology,
SL Power Electronics, introduced the CINT1200 product family with 200 watts of output power and eight different models ranging from 12 to 48V. This new single output embedded supply accepts wide input range of 90 to 264Vac and with over 90 percent efficiency plus
AVX Corporation has introduced a new series of ultra-miniature chip capacitors for the RF and microwave communications market. Featuring copper electrodes in place of standard precious metal electrodes, the new CU Series chip capacitors provide extremely low ESR, high Q, and tight tolerances.
Behlman Electronics solved a vexing 1500 VA power supply problem sometimes experienced by US Air Force personnel when they must reprogram munitions in the field, and it grew into a 5000 VA solution for this and other applications, as well.
In harsh environments where a sealed enclosure is necessary, baseplate cooling is a simple and inexpensive solution to thermal management of power supplies, says Peter Blyth, XP Power. A new approach using discrete components can make baseplate cooled power supplies smaller, more efficient and more flexible.
International Rectifier announced the introduction of a family of StrongIRFET power MOSFETs featuring low on-state resistance (RDS(on)) for a variety of industrial applications including battery packs, inverters, Uninterruptible Power Supplies (UPS), solar inverters, forklift trucks,
Renco Electronics' RL-7747 is a current sense transformer that hopes to build on the momentum of their already successful line of transformer and inductor products. The RL-7747 is an easy to design in component that boasts a low profile horizontal design and integrated primary winding.
The Murata Power Solutions PAH series of high efficiency, medium-power DC DC converters are capable of delivering up to 450 Watt output. These compact modules, measuring just 58 x 61 x 12.7 mm, comply with the DOSA half-brick footprint. Ideally suited for power amplifiers, wireless networks, and other telecom applications....
WinSystems introduces the PPM-PS397-POE-1, a Power over Ethernet Powered Device (PoE-PD) DC/DC supply for a PC/104-Plus compatible computer board stack. Configured as either an endpoint or midspan device, it is designed to extract power from a conventional twisted pair Category 5 Ethernet cable
Experts in the industry weight in on the question: What trends and technologies have impacted the industry in 2012 and what does that mean for 2013? In their responses the industry experts talk about LEDs, chips and what will be coming up in the next year.
Phihong USA has introduced a new 24W LED driver adapter for residential lighting applications, including under-counter lighting and high-brightness floor and table lamps. Designated the PDA024A-S, the Class 2 adapter is available in 700, 1000 and 1500mA outputs at the North American nominal input voltage range 110-120VAC.
By using common materials found pretty much anywhere there is dirt, a team of Michigan State University researchers have developed a new thermoelectric material. This is important, they said, because the vast majority of heat that is generated from, for example, a car engine,
Think Sandy was just a 100-year storm that devastated New York City? Imagine one just as bad, or worse, every three years.Prominent planners and builders say now is the time to think big to shield the city's core: a 5-mile barrier blocking the entryway to New York Harbor, an archipelago of man-made islets
In three studies published in the current issue of Technology and Innovation – Proceedings of the National Academy of Inventors®, innovators unveil creative technologies that could change our sources of energy, change our use of energy, and change our lives.
New research at King's College London may lead to improved solar cells and LED-displays. Researchers from the Biophysics and Nanotechnology Group at King's, led by Professor Anatoly Zayats in the department of Physics have demonstrated in detail how to separate colors....
TDK Corporation presents CeraLink™, a new ceramic technology that is designed to meet the requirements of modern inverter designs in power electronics. Driven by the need for further efficiency improvements and compactness, innovative semiconductor technology is moving to higher switching frequencies
Cree continues to showcase the superior performance and reliability of its silicon carbide (SiC) power technology with the introduction of the first commercially available all-SiC Cree power module. The new high frequency module, rated at 100A current handling and 1200V blocking....