Designed with a low profile and shallow installation depth for delivering task lighting from tight spaces, WAC Lighting’s new LED90 Edge Lit Button Lights are designed to be surface mounted or recessed. The versatile LED luminaires ...
Tags: LED, WAC, WAC Lighting
In booth #3419 at the Optical Fiber Communication Conference & Exhibition (OFC 2016), GigOptix Inc of San Jose, CA, USA (a fabless supplier of analog semiconductor and optical communications components for fiber-optic and wireless networks) ...
Fairchild Semiconductor of San Jose CA, USA has launched its first 1200V silicon carbide (SiC) diode, the FFSH40120ADN, in its series of upcoming SiC solutions. The 1200V diode's combination of switching performance, reliability and low ...
Tags: Fairchild
LED maker Lumileds of San Jose, CA, USA has introduced the LUXEON 2835 line as an upgrade for an industry-standard LED package. LUXEON 2835 LEDs is available in five configurations of light output and string voltage and ESD protection for ...
Taiwan-based Everlight Electronics Co Ltd has updated its range of top-view, white, low- to mid-power LEDs in 2835 form-factor (2.8mm x 3.5mm x 0.7mm) packages by adding versions operating at three voltages 3V, 6V, 9V at 0.5W and two ...
Samsung Electronics Co Ltd of Seoul, South Korea has introduced a full line-up of chip-scale LED packages (CSP), including 0.6W-class and 3W-class packages, CSP arrays, and PoW (Phosphor on Wafer) packages. Samsung says that its CSP ...
Monolithic microwave integrated circuit developer Custom MMIC of Westford, MA, USA has added to its growing line of products with the CMD232, a 2-9GHz gallium arsenide (GaAs) MMIC driver amplifier that offers high gain, wide bandwidth, ...
Tags: Driver Amplifier, Custom MMIC
Researchers in Korea have been developing improved non-alloyed contacts for gallium arsenide (GaAs) complementary metal-oxide-semiconductor (CMOS) and high-electron-mobility transistors (HEMTs) [Seung-Hwan Kim et al, IEEE Electron Device ...
In booth #2244 at the 31st IEEE Applied Power Electronics Conference and Exposition (APEC 2016) in Long Beach (20-24 March), Efficient Power Conversion Corp (EPC) of El Segundo, CA, USA, which makes enhancement-mode gallium nitride on ...
Tags: GaN FETs, DC-DC Converter
Researchers in Canada claim the highest reported optical-to-electric power conversion of more than 65% (Figure 1) for a 150W/cm2 (~1500 suns) tuned narrow spectrum input from high-powered laser diodes [S. Fafard et al, Appl. Phys. Lett., ...
South Korean LED maker Seoul Semiconductor Co Ltd says that its Acrich MJT 5630D package has achieved record luminous efficiency of 210lm/W for a single LED package, and the package's mass production has begun. Seoul Semiconductor has ...
Tags: Seoul Semiconductor, LEDs, Acrich MJT 5630
Korea University has been working to improve metal contacts on aluminium gallium indium phosphide (AlGaInP) light-emitting diodes (LEDs) [Dae-Hyun Kim et al, Jpn. J. Appl. Phys., vol55, p032102, 2016]. In particular, the research team added ...
Tags: AlGalnP, Tantalum barrier, LED
The US Department of Energy's (DoE's) National Renewable Energy Laboratory (NREL), in collaboration with Washington State University (WSU) and the University of Tennessee, has improved the maximum voltage available from a cadmium telluride ...
Tags: Solar Cells, vacuum-seal
Monolithic microwave integrated circuit (MMIC) developer Custom MMIC of Westford, MA, USA has added to its growing product line with the CMD233, a 2-20GHz gallium arsenide (GaAs) MMIC distributed low-noise amplifier (LNA) that offers wide ...
At the Mobile World Congress (MWC 2016) in Barcelona, Spain (22–25 February), M/A-COM Technology Solutions Inc of Lowell, MA, USA (which makes semiconductors, components and subassemblies for analog RF, microwave, millimeter-wave and ...
Tags: M/A-COM, Transistors