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Power delivery

Rice University postdoctoral researcher Yang Yang holds an energy storage unit with the be...

Researchers at Rice University have created an ultra-thin, high-performance flexible battery that is lithium-free, only a hundredth of an inch thick, and also doubles as a supercapacitor. The technology could find use in mobile and wearable electronics such as smartphones and fitness bands.  Read More

Volvo's Richard Sebestyen with the current collector connected to the rear of the test tru...

While quick charging technology installed at strategic points along a planned route might be a good fit for inner city buses, it's not going to be of much use to electric vehicles that stop infrequently. Volvo sees our future long-haul trucks and buses drawing the juice they need from the road itself, making large onboard batteries a thing of the past.  Read More

The RoboReel is a motorized extension cord winder, that incorporates several safety and co...

The winding up of extension cords is something that most of us probably don’t give a lot of thought to – we loop them on the ground, spool them around our forearm, or perhaps use a spring-activated or hand-cranked winder. If you’re someone who spends a lot of time putting cords away, however, you might want to make the job safer and easier. That’s where Great Stuff’s RoboReel comes in. It’s a portable motorized cord winder, with some interesting features.  Read More

Fraunhofer's external transmitter, which is paired with an internal mobile generator

When it comes to implantable electronic devices such as pacemakers, biosensors or drug-delivery devices, there are a few options regarding power sources. While batteries could be used in some applications, doing so would require surgically replacing the implant when its battery runs out. Radio wave-based and inductive systems are instead often used, in which power is “beamed” to the device from a source outside the body. According to researchers from Germany’s Fraunhofer Institute for Ceramic Technologies and Systems, however, such systems often have a limited range, and are easily affected by factors such as location, position and movement. Instead, they’ve developed what they claim is a better, more versatile system.  Read More

The Yill mobile energy storage unit

Although HP and others are breaking new ground in notebook battery life, there are times when you might find yourself away from the grid for a bit longer than your laptop battery can last. A mobile energy storage unit like Yill, from Germany's Younicos, is said to be capable of autonomously meeting the power needs of a computer workstation for between two and three days on a single charge of its own quick-charge batteries. Deployment of the drum-like power houses throughout an office could even help save energy bills.  Read More

Sanyo's new Pedal Juice rechargeable power supply removes the need for a gig bag full of 9...

Pedal Juice, Sanyo's latest Eneloop rechargeable battery solution, offers musicians some relief from a gig bag full of 9V batteries. It could also help cut down annoying AC hum that some wall outlet connections seem to generate, and provide hours of clean, stable DC power for individual pedals, multi-effect units or portable recorders.  Read More

GA-X58A-UD9 X58 chipset motherboard provides maximum power delivery for Intel's 1366 socke...

Golden Systems Middle East has unveiled its new GA-X58A-UD9 motherboard. Setting out to "completely redefine what is possible performance and feature-wise on the X58 platform," the motherboard is designed to maximize power delivery for Intel’s latest 1366 socket CPUs, including the new Intel Core i7-980X Extreme Edition (6 core) CPUs as well as upcoming extreme performance CPUs. The board also benefits from DDR3 memory support, 4-way PCI Express 2.0 graphics support and a unique iPhone charging feature.  Read More

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