CEA supports new Energy Star TV spec Product News 10/30/2008 Post a comment The Consumer Electronics Association (CEA) has announced support for the new ENERGY STAR specification for televisions, which takes effect on November 1, 2008. The new specification for the first time accounts for both active and standby power consumption across all types of televisions.
First Solar inks long-term module supply agreements totaling 525MW News & Analysis 10/30/2008 Post a comment First Solar Inc., has entered into new long-term module supply agreements with Sorgenia Solar, a developer of large-scale, grid-connected solar power plants in Italy and extended module supply agreements with several of First Solar's existing customers including EDF Energies Nouvelles, Ecostream, Juwi and Phoenix Solar AG.
Digital power control delivers efficiency in high-power applications Design How-To 10/29/2008 1 comment The emphasis is firmly on increasing power density while maintaining tight regulation with the least possible conversion loss -- objectives that traditional dc-dc converters using analog control loops have generally found to be mutually exclusive but that digital-control platforms can meet.
Nujira amplifies handset development efforts News & Analysis 10/28/2008 Post a comment Power amplifier technology specialist Nujira (Cambridge, England) is powering ahead with plans to extend its technology from the wireless infrastructure space to handsets, trebling the size of its development team targeting chips and IP for mobile phones.
25-V n-channel power MOSFET offers low on-resistance Product News 10/24/2008 Post a comment Vishay Intertechnology Inc., has expanded its family of Gen III TrenchFET power MOSFETs by releasing a new 25-V n-channel device offering the industry's lowest on-resistance and on-resistance times gate charge for a device with this voltage rating in the PowerPAK SO-8 package type.
Smart sensor company continues recruitment drive Product News 10/23/2008 Post a comment Intelligent sensor developer, DeepStream Technologies Ltd., (Bangor, Wales) aims to hire an additional 70 engineers and support staff to take the number of people it employs to 150 within two years. The company had announced a plan to go from 72 staff to about 100 in March 2008.
So-called vampire power boosts power bills Power DesignLine Blog 10/22/2008 6 comments My family is indicative of the general public. We take one step forward and two steps back. I no longer allow a desktop computer to be left running 24/7, but we continue to add rechargeable battery-powered devices such as the recent addition of a weed whacker and leaf blower.
Solar material absorbs entire spectrum Design How-To 10/22/2008 Post a comment Current solar materials must be chosen to match a specific wavelength of sunlight, but a new hybrid inorganic/organic material could usher in solar cells that absorb all solar wavelengths.
M+W Zander lands large PV order Product News 10/22/2008 Post a comment Fab builder M+W Zander group (Stuttgart, Germany) has received an order to design and build a photovoltaics production complex in Singapore. The order has a value in the triple-digit million euro range, the company said.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments