Power Integrations has introduced a range of single-chip mains LED drivers for loads between 2.5 and 50W with +/-5% current regulation. Called LYTSwitch, the devices can be wired for isolated and non-isolated operation. "LYTSwitch ...
Tags: Power Integrations, LED drivers, LED
The latest Caliper report finds that LED PAR38 lamps have made significant improvements recently, although more options and lower prices would be welcome. The latest Caliper report from the US Department ...
Tags: evaluates LED, LED, lamps, LED PAR38 lamps, Caliper report
O2Micro®International Limited, a global leader in the design, development and marketing of high-performance integrated circuits and solutions, today extended the Company's General Lighting product portfolio with the introduction of the ...
Global and China Power Device Industry Report, 2011-2012underlines: 1. power device; 2. global and China power device market; 3. power device industry; 4. IGBT, SiC and GaN market and industry outlook; 5. 18 power device players. ...
Tags: Power Device Industry Report, Power Device, power device market
Japan’s Fujitsu Semiconductor says it has achieved high output power of 2.5kW in server power -supply units equipped with gallium nitride (GaN) power devices built on a silicon substrate. The firm will exhibit the device for the ...
Tags: Fujitsu, GaN HEMT, Semiconductor, power devices, GaN technology
Aleddra LED Lighting, a business unit of Lightel Technologies, Inc., today announced that its linear 4-ft LED T8 in 277V replacement tube is now listed with Lighting Design Lab (LDL) in Seattle for utility rebates. Aleddra's ...
Tags: LED Lighting, LED tube, LED T8 lamps
November 22, 2012 - UL is notifying authorities having jurisdiction (AHJs), electrical contractors and consumers that the fluorescent ballasts identified below may pose a fire hazard, as they do not comply with UL’s safety ...
Tags: fluorescent ballasts, fire hazard
Phase-cut dimmable driver IC handles power factor correction and constant-current output with a single stage delivering 5% regulation across the LED load. Power Integrations used the Munich Electronica trade fair as a stage to announce ...
Tags: LED Driver IC, LED Driver
One of the most exciting aspects of the advent of LED lighting has been the chance for companies to take unique approaches to how they want to solve the challenges presented by the shift in technology. Switch Lighting, for example, has ...
Tags: LED bulb
New Turnkey A19 Bulb Joint Reference Design Being Showcased at Hong Kong LIGHTFAIR Marvell (Nasdaq: MRVL) announced the availability of a new turnkey reference design developed with Cree, Inc. for 60-watt equivalent dimmable A19 LED ...
Tags: LED Bulb
O2Micro International has introduced the OZ8027A LED Driver Controller,which makes use of Free Dimming technology,as part of its lighting product range.A commonly used non-dimming on/off switch can be used for dimming this LED Driver ...
Tags: o2micro, LED driver controlle, dimming technology, energy consumption
South Korean LED maker Seoul Semiconductor says that its . Acrich2 provides lighting designers a light source with not only high efficacy but also a power factor now up to 97%and improved total harmonic distortion(THD)performance(now less ...
Tags: Seoul, Semiconductor, Acrich2 AC LED
In response to the global energy demands, lighting system engineers continue to develop alternative lighting methods, particularly light-emitting diode (LED) technology. LEDs can provide efficient, cost-effective and low environmental ...
Tags: LED
At the 2nd International LED professional Symposium+Expo(LpS 2012),25-27 September,2012,in Bregenz,Austria,Fairchild Semiconductor,(NYSE:FCS)a leading global supplier of high performance power and mobile products,will demonstrate ...
Tags: LED, LpS 2012, driver applications
Seoul,Korea–Seoul Semiconductor(www.acrich.com),a leading LED manufacturer,has announced that its latest Acrich2,AC LED module,is now available for volume production orders with 100 lm/watt performance.Acrich2 provides lighting ...
Tags: Semiconductor, Acrich2, AC LED