Opto-Electronics


Latest Articles

Infrared emitter
9 November 2011, EBV Electrolink
Vishay broadened its optoelectronics portfolio with the release of a new 850 nm infrared emitter featuring a parabolic lens for a very narrow ±3° angle of half intensity. Based on a unique surface emitter ...

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LED lighting drivers
9 November 2011, Altron Arrow
Texas Instruments has introduced two phase-dimmable AC/DC LED lighting drivers, LM3448 and TPS92070, for use in solid state lighting residential, architectural, commercial and industrial applications, ...

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LED dimmer driver
9 November 2011, CST Electronics
Maxim’s MAX16841 is an offline LED driver that provides flicker-free dimming from maximum light intensity down to zero intensity with both leading-edge (triac) and trailing-edge (transistor) dimmers. ...

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Interview with EBV's LED lighting expert
26 October 2011, EBV Electrolink, News
EBV has set up a team of experts led by vertical segment director for EMEA, Bruce Lynch, who shared his thoughts about the latest trends shaping the LED lighting market

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NI ups camera capabilities
26 October 2011
National Instruments is expanding its Smart Camera family of products by introducing seven new models, including colour and high-resolution options. The new NI 177x cameras feature a 1,6 GHz Intel Atom ...

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Colour sensor IC
26 October 2011, Hamamatsu Photonics UK
The new S11059-01WT from Hamamatsu Photonics is an RGB colour sensor photo IC featuring I2C compatibility and housed in a small and highly reliable WL-CSP (wafer level chip scale package). To ensure low ...

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Royal blue LED
26 October 2011, Altron Arrow
Cree announced commercial availability of a new XLamp XT-E royal blue LED optimised for use in remote-phosphor lighting and other applications with similar requirements. The new LED delivers very tight ...

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LED drivers
26 October 2011, NuVision Electronics
Monolithic Power Systems has introduced two new LED driver ICs: the MP4000 for non-isolated lighting applications and the MP4020 for isolated applications. The MP4000 is a high-efficiency step-down converter ...

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Rugged touch displays
26 October 2011, Centurion Micro Electronics
AAEON’s AGD series is a rugged touch display with a wide operating temperature range (0°C to 50°C or -20°C to 60°C) to satisfy harsh environments. The AGD-310D is VESA 75, whereas the AGD-312D, AGD-315D ...

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LEDs for projection applications
26 October 2011
OSRAM Opto Semiconductors has added another LED to its portfolio for projection applications. The new OSTAR Compact 2x2 is claimed to be the brightest LED of its type on the market, with no less than ...

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LED driver reduces EMI
26 October 2011
Switching at a frequency of up to 1 MHz and ensuring closely controlled rise and fall times, the AL8807 buck LED driver from Diodes Incorporated has been purpose designed to reduce EMI issues in the lower-cost ...

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LED lighting ballast reference design
26 October 2011, MB Silicon Systems
The reference design satisfies commercial requirements with efficiency greater than 91% and THD (total harmonic distortion) of less than 25% at 230 V a.c., and a power factor greater than 0,9 across line ...

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Colour mark detector
26 October 2011
ASSTech Electronics & Instrumentation has available the Spectro-3-FIO colour mark detector that can detect colour like a human, but at a higher frequency of around 40 kHz. The use of reflected-light optical ...

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Single-chip laser diode
12 October 2011, Hamamatsu Photonics UK
New from Hamamatsu Photonics is a 100 mW CW single-chip laser diode with a very small emitting area of 5 μm and a centre wavelength of 1064 nm. The L11358 is a lateral single-mode type and adds to Hamamatsu’s ...

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Cool white LEDs
28 September 2011, EBV Electrolink
To meet the need for colour homogeneity in a wide variety of lighting applications, Vishay has expanded the colour binning and ordering options for its VLMW41XX series of sapphire-based, cool white SMD ...

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Proximity and ambient light sensor
28 September 2011
OSRAM Opto Semiconductors’ new SFH 7773 digital sensor detects objects up to 15 cm away and simultaneously measures the intensity of the ambient light. Its black, 5,3 x 2,5 x 1,2 mm package is hardly ...

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Automotive LED driver
14 September 2011, Communica
Supertex introduced the AT9919, an LED lamp driver IC designed specifically for solid-state lighting applications in automobiles, such as headlights, tail lights, brake indicator lights, dome lights, ...

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LED drivers
31 August 2011, MB Silicon Systems
ZMDI has added the ZLED7320 to its high-current ZLED7x20 family of 40 V LED driver ICs. The new device, which operates at up to 98% efficiency and is available in a small-footprint DFN-5 package, is designed ...

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Fibre-coupled laser diode
31 August 2011, Hamamatsu Photonics UK
Hamamatsu Photonics has introduced a new high-power, fibre-coupled laser diode. The L11610 is a single-chip device with an output power of 5 W and a centre wavelength of 915 nm. The fibre core diameter ...

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White LED modules
17 August 2011, EBV Electrolink
Vishay released three cool white LED modules assembled with six or 12 high-bright LEDs. The VLPC0601A2 features six LEDs in a row on a 240 x 14 mm PCB that provides 870 lm. The VLPC1201A2J features 12 ...

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