DC/DC converter powers systems from 18V to 75V
Product News 6/28/2010 Post a comment
Ericsson Power Modules has developed a quarter-brick, isolated DC/DC converter that is optimized to deliver the highest efficiency across an ultra wide input voltage range of 18V to 75V, enabling designers to use the same DC/DC converter in both 24V and 48V-battery-based systems.
Designing systems for extreme environments
Design How-To 6/28/2010 Post a comment
Designing embedded systems destined for extreme environments, such as 1 mile below the surface of an ocean, adds a layer of complexity and difficulty for the designer. Nate Holmes of National Instruments describes some common challenges and latest tools and approaches to issues like power and test that can aid designers in creating successful systems headed for tough spots.
SmartFusion tool eases power management design
Product News 6/22/2010 Post a comment
Actel Corp. has added a power management design kit for its SmartFusion intelligent mixed signal FPGAs which includes a complete reference design with graphical configurator to enter power sequencing and trimming requirements.
Sevcon rolls e-vehicle compact motor controllers
Product News 6/11/2010 Post a comment
Sevcon Ltd. has expanded its range of advanced technology Gen4 AC motor controllers for electric vehicles with the introduction of a very compact unit, aiming at vehicles with restricted space, including electrical bikes and scooters.
Sensors Expo: Powercast demos a prelude to mobile network RF energy harvester
News & Analysis 6/9/2010 1 comment
After setting up an RF energy-harvesting demo at this week’s Sensors Expo collocated with ESC Chicago, Powercast’s director of marketing Harry Ostaffe presented a paper that outlined the concepts and paths to what he believes to be the endgame: full ambient RF harvesting capabilities that sip power from ubiquitous mobile networks and eliminate batteries and direct RF power sources completely.
Software drives mesh nets for smart meters
News & Analysis 6/7/2010 Post a comment
Arch Rock is releasing software based on Internet Protocol standards for a new generation of radio chips from companies such as Analog Devices and Texas Instruments aimed at supporting wireless mesh neighborhood networks to link smart meters to utility networks.
Freescale cuts Atom power by 50X
News & Analysis 6/1/2010 Post a comment
Freescale described its power management IC for Intel's Atom that enables operating power to be cut in half and standby power to be reduced by 50-times over previous Atom processors.