Opto-Electronics


Latest Articles

Ultra-bright colour LEDs
10 June 2015, EBV Electrolink
The Optoelectronics group of Vishay has introduced a new series of super red, red, amber and yellow ultra-bright LEDs in compact, untinted surface-mount packages with dome lenses. They are most relevant ...

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LED for directional lamps
20 May 2015
Makers of directional lamps will be interested in an affordable new LED option that offers single-source beam control. The multi-die emitter of the Philips Lumileds Luxeon 5258 enables cost effective ...

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LED array shrinkage lowers system costs
8 April 2015, Altron Arrow
An enhancement to Cree’s CXA2 LED array family delivers up to 33% higher efficacy in the same form factors. Utilising elements of the company’s SC5 technology, this improvement in lumen density enables ...

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Resins for LED lighting manufacturers
8 April 2015, Vepac Electronics, Manufacturing / Production Technology, Hardware & Services
Electrolube has launched two new protective and decorative polyurethane resins that will be of particular interest to LED lighting manufacturers. The first of these – UR5634 – is a two-part, semi-rigid, ...

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UV light sensor
8 April 2015, EBV Electrolink
Vishay introduced a new integrated ultraviolet (UV) light sensor featuring Filtron UV technology for high UV sensitivity and linearity. Designed to convert solar UV light intensity to digital data in ...

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High-power infrared LED
8 April 2015, Future Electronics
The new HIR-C19D from Everlight Electronics is an 855 nm high-efficiency infrared (HIR) LED that features low thermal resistance and high radiant intensity in a very small SMD package. With a wavelength ...

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Cree develops dynamic colour temperature technology
8 April 2015, Altron Arrow
Cree has developed new technology for intelligent lighting with the introduction of field-adjustable colour temperature for its SmartCast-enabled CR Series LED troffers. The new capability provides a ...

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CMOS linear image sensors
8 April 2015, Hamamatsu Photonics UK
Hamamatsu Photonics introduced two new CMOS sensors – the S10226-10 and S10227-10 – which offer a balanced performance versus cost ratio. The compact CMOS linear image sensors are designed in a small ...

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High-power LED light source
18 March 2015
The P 13 is the highest-powered LED in Osram Opto Semiconductors’ Soleriq P series and is available in two versions with different colour rendering indexes (CRI). The CRI 80 LED delivers a brightness ...

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RGBW colour sensor
18 March 2015, EBV Electrolink
Vishay introduced a new digital RGBW sensor, featuring Filtron technology for accurate spectral sensitivity while providing ambient light spectral sensitivity with responses close to that of the human ...

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Embedded fingerprint scanner
25 February 2015, iCorp Technologies, Computer/Embedded Technology
The GTM-5110C5 optical biometrics module from Gingytech is a one-chip module with built in fingerprint algorithm and optical sensor. It features highly accurate, high-speed fingerprint identification ...

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Large remote displays
25 February 2015, Instrotech
Instrotech is offering a wide range of locally made large remote displays that includes digit sizes of 20 mm up to 125 mm. They are available in both polycarbonate and metal housings for 3-, 4-, 5- and ...

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Infrared emitter for biometrics
25 February 2015
In light of the growing popularity of biometric identification methods for consumer electronics, Osram Opto Semiconductors developed the SFH 4780S, an infrared emitter with a wavelength of 810 nm. Taking ...

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Optocouplers for power conversion
25 February 2015, EBV Electrolink
Everlight Electronics’ EL617, EL101X and EL121N optocouplers combine a high breakdown voltage of 80 V with a wide operating temperature range from -55 to 110°C, making them well suited to power conversion ...

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LED driver for MR16 lamps
25 February 2015, Power Electronics / Power Management
The AL8820 LED driver converter from Diodes Incorporated is a two-stage, boost/buck non-dimmable MR16 lamp design solution characterised by high power factor, low total harmonic distortion (THD) and low ...

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Intelligent light sensor
25 February 2015
ams released the TCS3490, a colour sensor for portable devices which is ideally suited for light source detection when operating under a wide range of light sources.    The five-channel device performs ...

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Photovoltaic efficiency could get a graphene boost
25 February 2015, Electronics Technology
Not only does graphene hold huge potential as a material on which to build the next generation of electronic devices, it has now also been linked to developments in the photovoltaic arena. Graphene can ...

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Dimmable LED driver
25 February 2015, EBV Electrolink, Power Electronics / Power Management
Fairchild announced the FL7734 phase-cut, dimmable single-stage LED driver, a highly integrated LED controller solution for low-cost and highly reliable LED lighting solutions from 5 W to 30 W. The device ...

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LEDs for automotive interiors and exteriors
25 February 2015, Brabek
Everlight Electronics launched several light sources for interior and exterior automotive applications at electronica 2014. The interior models include a wide variety of product lines ranging from 0402 ...

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Panel mount indicators
25 February 2015, Mimic Components
VCC has designed an LED panel mount indicator with a robust metal body that provides drip-proof protection. The watertight L60 Series indicator utilises a tinted diffused LED with a 45 degree viewing ...

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