Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
EE Times-Asia > Advanced Search > system efficiency

system efficiency Search results

?
?
total search2957 articles
2007-04-23 Ultrathin boost converter delivers 87% efficiency
Fairchild's FAN5336 high-frequency integrated boost converter in UMLP package allows designers to achieve an 87-percent system efficiency, low EMI and board space savings in a wide range of small LCD bias supply and white LED backlight designs.
2007-09-17 Take accurate efficiency measurements
This article discusses PFM mode and how it helps maintain high efficiencies at light loads. It also provides guidelines to assist the engineer in acquiring accurate efficiency measurements
2011-06-13 Solar charger IC touts up to 95% efficiency
STMicroelectronics has unveiled a battery charging IC featuring an input-voltage range of 0.3C5.5V and integrated low-loss synchronous rectifier and power switch.
2014-08-08 Qi seeks safety, efficiency over distance
Power is limited for safety reasons, and efficiency in longer-distance resonant chargers is low because there's a physical relationship between distance and efficiency
2008-05-30 PWM controller improves up to 97% energy efficiency
Texas Instruments Inc. has released a power supply controller for unregulated output voltages that achieves up to 97 percent system efficiency in an intermediate bus architecture.
2013-12-23 Pushing white light efficiency through GaN-on-GaN
A startup company is betting on GaN-on-GaN for high efficiency white LEDs that could usher in a generation of devices using purely white LEDs and not blue LEDs covered with a mixture of phosphors
2009-05-26 PoE midspan delivers improved power efficiency
Microsemi Corp. has launched high-power gigabit-class single- and multi-port PoE midspan power injectors that fully support IEEE 802.3at-draft4.1 specifications while delivering previously unavailable system efficiency features, backup capabilities and smart network power management.
2010-03-12 PFC controller delivers high system efficiency at light load
Fairchild has developed a CCM PFC controller for 300W to 2kW power supply designs that bring high system efficiency, high power factor and low THD.
2015-01-22 Optical system promises more efficient generators, engines
More efficient wind turbines, lighter racing cars and safer medical instruments are three objectives of an innovative measurement system being developed by scientists from Hannover
2003-01-06 Omron LED touts light utilization efficiency
Omron Corp. has announced the availability of a high brightness Double Reflection LED that consumes lesser power and boosts system efficiency.
2006-01-05 NI software tools improve system efficiency
NI released a comprehensive suite of vision software tools that engineers, integrators and machine builders can use to improve system efficiency and save money by increasing quality control in the manufacturing process.
2013-03-27 Nanowires boost quantum-dot PV system efficiency
MIT researchers have embedded particles called quantum dots within a forest of nanowires that promise to provide a significant boost for photovoltaic cells.
2007-02-20 MOSFETs enable system efficiency, space optimization in plasma displays
Fairchild's new n-channel MOSFETs are designed to provide system efficiency and space optimization in plasma display panel applications.
2008-09-16 MEMS gyroscope upgrades system production, efficiency
STMicroelectronics has launched the LY530AL MEMS gyroscope that offers a choice of analog or digital absolute angular-rate outputs, which enhance design flexibility, ease integration and save external components.
2008-10-31 LCD TV design solution achieves 90% efficiency
Fairchild Semiconductor's Global Power Resource design center in Japan has developed a design for LCD TVs that claims to achieve 90 percent efficiency
2004-11-09 IR PWM chip offers improved system reliability
The IR3093 PWM chip from International Rectifier is designed for use in space-constrained systems requiring greater than 60A of load current.
2012-11-30 Improve efficiency of photovoltaic systems
Learn about the overall design of PV systems, along with new semiconductor advances that provide designers with the best tools for developing PV inverters.
2014-12-11 Half-bridge transistor touts 87 per cent system efficiency
The EPC2101 offers improved switching speed and thermal performance, as well as increased power density. It also aims to save space and lower system costs
2006-02-24 Ericsson's new DC/DC modules improve overall system efficiency
Ericsson Power Modules' new DC/DC modules deliver up to 33A at 12V in a quarter brick design, promising to improve overall system efficiency and reduce power consumption.
2012-08-08 Diodes claims LNBs, control ICs boost STB efficiency
The low noise block power management and control ICs for set-top boxes, TVs with built-in satellite tuners and PC satellite tuner cards are claimed to offer increased reliability.
2008-04-29 DDR memory controller ups efficiency by 20
Virage Logic has announced that the Intelli DDR memory controller interface can provide up to a 20 percent efficiency gain for high-performance applications, while still maintaining low-power
2008-07-21 Compact MOSFET drivers improve system performance
Microchip has introduced the MCP1415 and MCP1416 (MCP141X) single-output MOSFET drivers that are for a variety of consumer electronic, industrial and medical applications that use power supplies.
2009-01-16 Boosting power supply efficiency
This article presents laboratory-derived data that demonstrates the benefits of SBR when used in the secondary stage of a power supply. In particular, it highlights how Super Barrier Rectifiers improve efficiency, reduce component temperature and increase the overall ruggedness of the power supply without the need for expensive re-designs
2013-04-01 Add multi-cell battery system to single-cell designs
Front-end power management units will unite multi-cell battery stack designs of future systems and single-cell-based designs of past systems.
2008-08-11 1U servers achieve +90% power efficiency
Super Micro Computer Inc. claims the industry's first 1U chassis and servers with over 90 percent power efficiency
2006-03-03 XPhase control ICs achieve 3% higher efficiency
IR's new XPhase control ICs are designed to be used with its existing IR3086A phase IC and companion DirectFET power MOSFETs to achieve as much as three percent higher efficiency in 130A apps with seven phases, compared to competing five-phase designs
2004-06-09 Xilinx releases latest version of System Generator
Xilinx released the v6.2 of its System Generator for DSP development tool that fully supports the Matlab 7 and Simulink 6 software packages
2003-06-06 Worldwide laser system revenue on the rise
The worldwide market for laser systems experienced a recouping of revenue last year despite the lackluster performance of the telecom industries.
2010-03-19 Wi-Fi antenna achieves up to 97% efficiency
Dockon is offering a 2.4GHz antenna smaller than a dime that offers in simulations a 97 percent efficiency rating for a Wi-Fi system.
2006-01-20 Voltage supervisors increase design efficiency
Microchip's new voltage supervisors offer a watchdog timer, manual reset, multiple combinations of push-pull or open-drain reset outputs, and factory trip-points from 2V to 4.7V in 100mV increments.
Bloggers Say

Bloggers Say

See what engineers like you are posting on our pages.

?
?
Back to Top