LED Driver Reference Design Describes High-Efficiency Universal-Voltage Fluorescent Tube ReplacementFebruary 8, 2012 7:56 am | Power Integrations | Product Releases | Comments
Power Integrations today announced a new reference design (DER-286) describing a 30 W LED tube replacement ballast power supply capable of achieving industry-leading efficiency levels of over 90% across a wide input-voltage range while meeting worldwide requirements for power factor (PF)and total harmonic distortion (THD).
Marvell today announced the Marvell 88EM8183 deep dimming single-stage AC/DC LED driver integrated circuit (IC). The 88EM8183 LED driver IC delivers the highest dimmer compatibility and lowest component count in the industry...
The PV inverter market achieved a new record in 2011 with shipments exceeding 26 GW for the first time according to preliminary results from IMS Research. The research firm found that inverter shipments grew by more than 10% in 2011...
Plessey has acquired CamGaN Limited, a University of Cambridge spin-out formed to commercialisenovel technologies for the growth of gallium nitride (GaN) high-brightness LEDs on large-area silicon substrates.
Many technology watchers have predicted that the arrival of automated smart home – that home owners will seek out and install the latest, coolest gizmos that will make a house truly smart. Well, it isn’tgoing to happen that way.
The global market for power supplies used in LED lighting is forecast to reach $10 billion in 2016, according to a new report from IMS Research, a leading independent provider of market research and consultancy to the global electronics industry.
I'd like some genius to define sustainable. Could we count something that we can keep doing for 100 billion years - beyond the death of the Universe as we currently understand such things - as sustainable? How about a billion years?
Polyera Corporation has achieved a certified world-record 9.1% efficient polymer/fullerene organic solar cell in an inverted bulk heterojunction architecture using its newest proprietary ActivInk PV2000 semiconductor material.
Ed Sarrat of Cirrus Logic is my guest for this edition of Five Questions. Cirrus Logic just announced its CS5484/80/90 family of analog front end (AFE) ICs which provide very high energy measurement accuracy, offering designers of single and polyphase utility meters and smart energy products a desirable combination of
A new survey of more than 400 buyers of PV inverters has revealed a growing acceptance of Chinese products, with close to 30% of respondents indicating they were of acceptable quality, according to IMS Research.
Texas Instruments Incorporated announced the MSP430F673x/F672x family of ultra-low-power 16-bit microcontrollers. According to the company, these new devices guarantee no interruption of operation through a backup capable microcontroller
There are many facets to the challenge of greater market acceptance. From our point of view as a driver manufacturer there are three big challenges. The first challenge we are addressing is changing our existing designs to better meet higher input voltages...
Cirrus Logic Inc.’s CS5484/80/90 family of analog front end (AFE) ICs features the highest energy measurement accuracy in the industry, according to the company, to give designers of single and polyphase utility meters and smart energy products a desirable
Digi International (introduced the ConnectPort X2e for Smart Energy, a low-cost, enhanced version of the company’s ZigBee Smart Energy gateway. The gateway connects ZigBee Smart Energy devices from a Home Area Network (HAN) to
Texas Instruments Incorporated announced a demonstration of a radio frequency (RF) system-on-chip (SoC) that integrates an IEEE 802.15.4 (2.4 GHz) radio, an ARM Cortex-M3 processor, dedicated Smart Energy (SE) 2.0 hardware security acceleration, and enough flash and RAM to run the ZigBee IP stack and SE2.0 profile. A true single-chip solution, the CC2538 ZigBee SE2.0 SoC removes the
Soitec and Sumitomo Electric announce major milestone in strategic joint development of engineered gallium nitride substratesJanuary 24, 2012 5:59 am | News | Comments
Soitec (Euronext) and Sumitomo Electric Industries have reached a major milestone in their strategic joint development program started in December 2010 by demonstrating four- and six-inch engineered gallium nitride (GaN) substrates...
IMS Research's recent study, â€œThe World Market for UPS Service and Support,â€ forecasts that the service market in Asia for uninterruptible power supplies will grow 20% this year, to just over $820 million.
Energy consumption awareness is a crucial step in going green as an individual consumer. Real-time energy usage data aggregated at the home-level by smart meters is useful, but drilling down to the energy consumption of each major home appliance is even better and more actionable.
Murata Electronics North America introduced its new wireless power transmission module at the 2012 Consumer Electronics Show. The higher power capability of the LXWS Series enables wireless charging systems for
Lumiotec Inc., founded by Mitsubishi Heavy Industries, Ltd., Rohm Co., Ltd., Toppan Printing Co., Ltd., and Mitsui & Co., Ltd. in 2008 to develop, manufacture and sell OLED lighting panels, and Universal Display Corporation (NASDAQ: PANL), enabling energy-efficient displays and lighting with its UniversalPHOLED technology and materials, today announced that the companies have
A competition to identify the world's most energy efficient flat screen televisions will kick off on Friday, with the U.S. Energy Department and other governments sponsoring a race to cut down on home electricity use.
There's no question that the â€œGoing Greenâ€ phenomenon has picked up speed in recent years, but has the green trend carried over to motorized vehicles? Using the premier online research tool, HighBeam Research (www.highbeam.com), the media attention of electric vehicles, hybrid vehicles and sports utility vehicles was monitored...
Global home networking standards group, UPnP Forum, has published a new whitepaper detailing how its IP-based standards play a vital role in implementing next generation Smart Grid and Smart Energy networks.
Check out the January 2012 Efficiency & Green Design supplement.