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posted in August 2014
Power Week: RF Charging Startup & Dialog Semi Team Up for Over-the-Air Power
News & Analysis  
8/28/2014   1 comment
This week, "over-the-air" power got a boost when RF charging startup Energous and Dialog Semiconductor agreed to jointly develop a proof-of-concept reference design to help develop the market for a remote, wire-free charging technology.
Power Week: IRF Only One of Many Rumored Infineon Targets
News & Analysis  
8/21/2014   Post a comment
Prior to this week's big announcement of Infineon's agreement to buy International Rectifier, speculation swirled over several other chipmaker names as possible acquisition targets.
Infineon Buys International Rectifier
News & Analysis  
8/21/2014   12 comments
Infineon Technologies will buy International Rectifier for about $3 billion in cash. Through the merger, the German chip company is pushing toward leadership in the power semiconductor market.
ARM Stressed in Server Bid
News & Analysis  
8/20/2014   4 comments
ARM servers will come more slowly and perhaps to fewer applications than previously thought, according to server executives at Dell and Alibaba.
Power Tip 74: Interleaving Gets More Power From a Flyback
Power Tips  
8/18/2014   4 comments
In his final Power Tip, Robert Kollman looks at the number of benefits to be gained from interleaving a flyback power supply design.
Bitcoin ASIC in Chips-to-$ Race
News & Analysis  
8/14/2014   6 comments
Startup Cointerra described its bitcoin mining ASIC at Hot Chips, painting a picture of the headlong race to virtual money -- and logic power density -- that the emerging bitcoin economy has spawned.
Power Week: FAA - Lithium Batteries Pose More Danger Than Thought
News & Analysis  
8/14/2014   5 comments
New FAA tests on lithium batteries show that the devices pose more dangers to planes than previously thought.
Internet of Things: Batteries Not Required
News & Analysis  
8/11/2014   14 comments
Researchers at the University of Washington have developed WiFi Backscatter, a technology that culls energy from existing radio, TV, and wireless signals to connect low-energy devices to the Internet without the need for batteries.
Acer Chromebook Breaks New Ground
News & Analysis  
8/11/2014   12 comments
Acer on Monday announced the Chromebook 13, a family of laptops meant to tempt the budget- and performance-minded buyer. The Chromebook 13 is among the first to use a Tegra K1 processor under its hood.
Qi Won’t Go for Distance
News & Analysis  
8/7/2014   2 comments
The Wireless Power Consortium announced an update to its wireless charging spec Qi and while it may seem like an incremental change, officials say the new resonant option is on the right track for the safest method of charging.
Power Week: Student-Designed EV a Tesla Beater?
News & Analysis  
8/7/2014   1 comment
This week, a student-designed hybrid solar electric car has moved a step closer to becoming the world's first street-legal solar-powered vehicle.
What Next? Robot Cemeteries?
Blog  
8/6/2014   15 comments
Japan daily discovers more unintended consequences associated with the aging population of pet robots. It's hard enough to see your parents age. It's equally hard to see your pet robot grow old.
Wireless Charging Startup Taps RF
News & Analysis  
8/4/2014   13 comments
As products using coil-based wireless charging standards roll out, Bay Area-based startup Energous hopes radio frequency charging will take hold in the burgeoning wearables market targeting devices with relatively modest needs up to 10 Watts.


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