Search results for "leds"
Edison Opto Announces EdiPower®II HV series and a EdiPower®II Light Source Module—EDIS C
The Edison Opto has expanded its EdiPower®II product line to further increase choices for high voltage LEDs. The new EdiPower II-HV series delivers 710 to 1,300 operational lumens, two color temperatures including warm white and cool white are available, each with two different operating powers— 6-9W and 10-13W.
Lithonia Lighting Introduces New Diffuser Options for TLED Lighting
An expanded line of diffuser lens options for the Lithonia Lighting TLED luminaire enhances, once again, the Acuity Brands portfolio of indoor ambient LED lighting. The TLED luminaire – a high-quality, general-purpose troffer with flexible diffuser options – maximizes energy savings with the use of advanced LED lighting technology, full-range dimming, and flexible diffuser lens options. It’s part of Lithonia Lighting’s versatile recessed ...
Sharp - new Industrial Displays with LED Backlight
With two new models in the 5.7 inch (14,4 cm) and 8.4 inch (21 cm) categories, Sharp continues to enhance its portfolio of backlit LED industrial displays. The target applications of the new industrial TFT LCDs are mainly testing and measuring instruments, portable medical monitoring devices and building automation systems.
austriamicrosystems new 132 LED driver features industry's highest efficiency and smallest size
austriamicrosystems has announced the AS1130, the most advanced and smallest dotmatrix LED driver (channels vs. PCB space) available. The AS1130 drives 132 LEDs but requires only 5 mm² PCB space, reduces external component count, allows use of cheap connectors and requires fewer PCB (printed circuit board) layers. Benefits for end users include up to 80% longer battery lifetime, more colorful effects and smoother running animations.
The multi-stage off line LED driver
Although it is relatively straightforward to design a basic LED driver for a general lighting application, it becomes far more complex when additional functionality such as phase cut dimming and power factor correction are also required. A non-dimming LED driver with no power factor correction generally consists of an off line switching power supply configured to regulate the output at a constant current. This is not much different from a standar...
The LED symposium, LpS, in Bregenz was a complete success
LEDs are the light source of the future and the future has already begun. At the LpS 2011 (LED professional Symposium 2011), over 700 participants from 34 countries met to discuss the complex subject of LEDs in lighting applications. Throughout the symposium it was obvious that the attendees and visitors as well as the 54 exhibitors were very impressed with the expert content, the expertise of their counterparts and the business impulses that rad...
IR’s High-voltage IRS2980 LEDrivIR IC for Non-isolated LED Driver Applications Offers Improved Performance and Greater Cost Efficiency
International Rectifier, IR today introduced the IRS2980 high-voltage buck regulator control IC for LED light bulb replacement, LED tube lighting and other non-isolated LED driver applications. Rated at 600 V, the IRS2980 is the first in a family of high-voltage LEDrivIR™ ICs, and utilizes hysteretic average current mode control for precise current regulation.
SABIC’s Lexan LUX FR PC Grades Featuring Custom Diffusion and Optimal Luminance Help Light Engine’s LED Tubes Shine
Here at Chinaplas 2011, Booth 10.2E21, the Innovative Plastics strategic business unit of SABIC is shining a spotlight on its latest win: China-based Light Engine’s selection of customized Lexan* LUX high-diffusion resin grades to produce light-emitting diode (LED) tube lighting for its customer Optiled. Optiled is using newly commercialized Lexan LUX polycarbonate (PC) material for the covers of residential and office fixtures, shielding hot s...
China’s Leedarson Blazes Trail in LED Lighting with Stylish, White Heat Sinks Using LNP Konduit Compound from SABIC Innovative Plastics
SABIC Innovative Plastics today announced that Leedarson Lighting has selected LNP Konduit thermally conductive compound in a new white formulation to manufacture heat sinks for two of its light-emitting diode (LED) retrofit bulbs.
LED light source replaces BA9 and E10 incandescent bulbs
Aerco is stocking ELED, a new bipolar LED light source from Oxley designed to replace standard BA9 and E10 incandescent bulbs in push-button switches and panel instrumentation.