Skip to main content

Entertainment applications will adopt the new LEDs

The number and breadth of applications that require amber LEDs is tremendous,” said Frank Harder, VP of Product Marketing at Philips Lumileds. “Markets including automotive, entertainment, roadway, signaling, and many others use amber LEDs. With better efficiency and more light output, LUXEON Rebel PC amber makes it that much easier to reduce energy consumption with an environmentally friendly product.lamps to LEDs because they didn’t produce enough light and couldn’t operate effectively at higher temperatures. With the advances provided by LUXEON Rebel PC Amber, yellow traffic signals will be converted, warning lights and beacons on vehicles and obstructions will switch and entertainment applications will adopt the new LEDs.

numbers of amber LEDs. With LUXEON Rebel PC Amber, manufacturers will be able to use fewer LEDs and lower other component costs because of the improved light output and particularly the stable color over temperature, something that has been problematic for many auto manufacturers. Philips Lumileds expects full automotive qualification later this year.Lumileds is the world's leading provider of power LEDs for illumination solutions. The company's leading light output, efficacy and thermal management are direct results of the ongoing commitment to advancing solid-state lighting technology and enabling lighting solutions that are more environmentally friendly, help reduce CO2 emissions and reduce the need for power plant expansion. Philips Lumileds' LUXEON LEDs are enabling new solutions for shop lighting, outdoor lighting, office and school lighting, and home lighting.

The HV9985 contains three peak current mode controllers that provide feedback to the IC and ensure higher efficiency and higher accuracy. Gate drivers within the chip are optimized for driving logic level FETs at 0.25A sourcing or 0.5A sinking. Each output current can be individually dimmed via linear or PWM dimming methods.The HV9985's closed loop system dynamically adjusts its output voltage for excellent line and load regulation of the LED current," states Ahmed Masood, Vice President of Marketing for Supertex. "Integrating three channels in a single package ensures better current matching between strings as well as reducing the total component count of the system.

Comments

Post a Comment

Popular posts from this blog

while all of hit new record quarterly highs

As a result, to increase greenhouse yields and decrease producers' energy costs, they will team up with Rutgers University, the University of Arizona, Michigan State University, and Orbital Technologies Corp. on the four-year project to improve and evaluate LED lighting for greenhouse use, according to Cary Mitchell, a professor of horticulture and project director for the grant. Total sales from January through September of 2010 hit NT$92.88 billion, up 35% YoY. Meanwhile, operating profit and net profit reached NT$5.67 billion and NT$6.8 billion respectively, with accumulated EPS of NT$3.05 increasing a remarkable 50% YoY. In 3Q10, The Company’s gross margin and operating margin reached 13.9% and 6.7%, up 0.9% and 0.4% QoQ, respectively. Lite-On’s net cash position held steady at NT$11.9 billion, after its recent cash dividend distribution of NT$5 billion. Non-operating items posted a net income of NT$508 million in3Q, with Perlos’ Q3 sales reaching €138 million, up 12% YoY. Perl...
Post a Comment
Read more

Universal Display will develop new technologies and processes for OLED manufacturing

In addition to the patent sale, the 2 companies are engaged in “a strategic relationship,” with strengthened and enhanced alliances between the companies. Fujifilm will expand its business for the supply of Fujifilm's highly functional materials, such as barrier films, conductive films and flexible substrates, to OLED manufacturers globally, including Universal Display's worldwide customer base. Universal Display will develop new technologies and processes for OLED manufacturing. John R. Peeler, Veeco’s Chairman and Chief Executive Officer, commented, “Veeco continues to deliver solid results in a soft market. Second quarter revenue was $137 million, and adjusted EBITA and non-GAAP earnings per share were $20 million and $0.37, respectively, with gross margins of 45%. Veeco generated about $19 million in cash flow from operations, ending the quarter with $540 million in cash and short term investments.” Second quarter LED & Solar revenues were $87 million, including $75 mil...
Post a Comment
Read more

the adoption of energy-efficient LED lighting across their campuses

Nuventix SynJet coolers are available now and already providing silent operation, long life, and optimal cooling to allow designs to incorporate the increased brightness necessary for large-scale commercial and consumer product acceptance. Bias SynPower modules are available in sample quantities. The workshops were key first steps in the launch of a new DOE SSL research and development (R&D) manufacturing initiative to enhance product consistency and quality and to accelerate cost reductions through manufacturing improvements. More than 350 total participants—chip makers, fixture and component manufacturers, and others—joined DOE at the workshops to examine underlying issues related to materials, equipment, and other factors that influence SSL product quality and cost. The Fairfax workshop attendees identified key barriers and recommendations toward lower-cost, higher-quality SSL products, and this input was used to develop a “strawman” roadmap for review at the Vancouver worksho...
Post a Comment
Read more