External power adapters feature high efficiency
CUI Inc.’s power line, V-Infinity, announces a new line-up of high efficiency external power adapters....
Buck-boost converter consumes 60% less board space, offers 96% efficiency
Texas Instruments Inc. introduces a very small, high performance buck-boost converter with a 4-A switch and up to 96% efficiency....
Low voltage pressure sensors improve energy efficiency
All Sensors Corp. announces a new line of Millivolt Low Voltage Pressure Sensors....
Rotary encoder suits low-power, battery-operated applications
austriamicrosystems announces the AS5055 magnetic rotary encoder with automatic power-down and wake-up modes....
Motion sensors determine wind turbine rotor speed
OPTIPACT motion sensors from FRABA Inc. measure velocity by calculating the rate at which an image of a moving surface travels across an optical sensor....
VFD delivers 99% efficiency, extended reliability
WEG Electric Corp. announces the release of the 8,000 hp MVW-01 medium voltage variable frequency drive (VFD)....
High efficiency motors consume 40% less power
Oriental Motor USA Corp. announces the release of PKE high torque, high efficiency stepping motors that can be driven at continuous duty cycles....
MOSFET chipset minimizes conduction and switching losses
International Rectifier (IR) announces the IRF6706S2PbF and IRF6798MPbF DirectFET MOSFET chipset that provides high efficiency for 12 V input synchronous buck applications including servers, desktops, and notebooks....
New MOSFETs deliver low on-state resistance
International Rectifier (IR) introduces a dedicated family of automotive qualified MOSFETs for a range of applications requiring low on-state resistance (RDS(on)) including Electric Power Steering (EPS), Integrated Starter Alternator (ISA) pump and motor control, dc-dc conversion, battery switch, and other heavy loads on Internal Combustion Engine (ICE) and hybrid vehicle platforms....
Dc-dc converter evaluation board enables higher power density in networking applications
National Semiconductor Corp. and Silicon Laboratories Inc. announce a new quarter-brick isolated dc-dc converter evaluation board and reference design to help power supply designers get higher power density in networking, communications, and high-end server applications....
Dual-input linear charger offers safe charging
Maxim Integrated Products introduces the MAX8934, a dual-input linear charger with Smart Power Selector circuitry to implement the JEITA (Japan Electronics and Information Technology Industries Association) recommendations for safe charging over temperature....
Highly efficient digital power controllers suit LED lighting
Cypress Semiconductor Corp. announces new ac-dc digital power controllers for LED lighting....
LED light module offers plug-and-play solution
Bridgelux Inc. and Molex Inc. announce an LED lighting solution designed and priced to drive rapid, mass-market adoption of LED lighting technology. ...
Energy-harvesting thermogenerator kits now available
Mouser Electronics Inc. announces it is stocking solid-state thin film thermoelectric device evaluation kits from Micropelt GmbH, a manufacturer of Peltier cooler and thermogenerator devices....
Front-end modules suit Smart Grid applications
RF Micro Devices Inc. announces it is teaming with Ember Corp. to introduce ZigBee front-end modules (FEMs) for smart grid applications that give utilities and consumers more control over how they monitor and save energy. ...
Current-sense amplifiers suit battery-powered apps
Maxim Integrated Products introduces the MAX9634, the latest addition to its portfolio of high-side current-sense amplifiers (CSAs)....
Touchscreen suits solar, oil and gas, mobile applications
IDEC Corp. announces a 5.7-in. HG2G touchscreen with 12 V dc power....
Low-power solenoid valve offers high reliability
ASCO Numatics introduces a low-power solenoid valve series that offers 0.55 W power consumption and highly reliable operating performance....
Redriver for mobile apps offers high efficiency
Texas Instruments Inc. announces an ultra low-power, two-channel SATA 3-Gbps redriver and signal conditioner that can extend the interconnect distance between a SATA host and an eSATA connector....
Software connectors help compile energy data into one location
Arch Rock Corp. introduces an array of new software connectors for its Energy Optimizer energy monitoring product, allowing energy data previously “stranded” on multi-vendor servers, power and cooling system components, and building management systems (BMS) to be viewed, correlated, and analyzed within the Energy Optimizer application....
Tiny, efficient converters support portable electronics
Texas Instruments Inc. introduces two highly efficient 2-A step-down dc/dc converters for portable electronics applications....
DC/DC converters deliver high-efficiency power
The BEI15 series of isolated, wide input bipolar dc/dc converters from Murata Power Solutions Inc. offers a small footprint solution for high-current applications in mobile and battery-powered products, test equipment, and telecoms and wireless designs....
Ac-dc power supply offers efficient no-load power consumption
CUI Inc’s power line, V-Infinity, announces the release of the VOF-80, a low cost, open frame ac-dc power supply....
Switch-on-a-chip ICs offer power savings and tiny footprint
Micrel Inc. announces the KSZ8873/KSZ8863 series of highly integrated 3-port switch-on-a-chip ICs offering a very small footprint....
Dual-channel buffer extends battery life, saves power
Maxim Integrated Products introduces the MAX4951BE, a dual-channel buffer designed to redrive eSATA/SATA signals while supporting data rates up to 6 Gbps and extending battery life with two power-saving modes....
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