Opto-Electronics


Latest Articles

IGBT drive optocoupler
8 June 2011, Hi-Q Electronics
Renesas Electronics announced the availability of an IGBT drive optocoupler product featuring an integrated insulated gate bipolar transistor (IGBT) protection function. The PS9402 comprises a gallium-aluminium-arsenide ...

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Tiny light sensors
8 June 2011, Countapulse Controls
Measuring just 23,1 x 12 x 8 mm, the Leuze BR2 sensors are considerably smaller than a matchbox. Yet, at the same time, these throughbeam photoelectric sensors, retro-reflective photoelectric sensors ...

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2-channel LED driver
25 May 2011, Communica
New from Supertex is the HV9880, a two-channel, boost LED driver with LED wire fault detection and channel-independent pulse width modulated (PWM) dimming, enabling separate LED strings to be operated ...

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16-channel LED driver
25 May 2011, NuVision Electronics
austriamicrosystems has introduced the AS1121, a 30 V, 40 mA, 16-channel LED driver with 12-bit PWM (pulse width modulation), dot correction and diagnostics. With a 30 V LED supply voltage, the device ...

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LED driver with wiring fault protection
11 May 2011, Communica
Supertex recently introduced the HV9860, a boost LED driver that is designed to optimise LED performance and extend LED life in applications such as RGB or white LED backlighting, LCD TVs and monitors, ...

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Driver for LED retrofit lamps
11 May 2011
The first in a new family of mains-operated LED lamp drivers from STMicroelectronics aims to enable designers to deliver more reliable and efficient LED retrofit lamps featuring primary-side current regulation. The ...

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OLED lighting panels
11 May 2011
OSRAM Opto Semiconductors has released two new lighting panels based on OLED (organic light emitting diode) technology. The Orbeos panels are mirrored and warm white; one is rectangular, the other one ...

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Infrared emitter
11 May 2011, EBV Electrolink
Vishay has 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 ...

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LED backlight drivers
27 April 2011, Hi-Q Electronics
Advanced Analogic Technologies introduced the AAT14XX family of 31 mA, step-up, single-channel light-emitting diode (LED) drivers capable of driving up to 10 LEDs in a single string. The drivers’ small ...

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LED lighting driver
13 April 2011, EBV Electrolink, Electrocomp
Infineon Technologies is servicing the market for indoor and outdoor LED illumination with the introduction of the new ILD4xxx family of switch-mode LED drivers. The first member of this family is the ...

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Low-voltage IR receivers
30 March 2011, Future Electronics
To address the need for lower operating voltages in battery-operated consumer products, Vishay has broadened its optoelectronics portfolio with the introduction of a new ‘V’ low-voltage supply option ...

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Automotive image sensor
30 March 2011, Altron Arrow
Aptina announced the launch of the MT9M024 image sensor, the latest addition to the company’s growing portfolio of automotive imaging solutions. The 1,2 megapixel, 1/3-inch optical format sensor provides ...

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Driver for MR16 LED lamps
30 March 2011, CST Electronics
The MAX16840 from Maxim is an LED driver IC for lighting applications and includes all the necessary features to design low-component-count LED drivers for 12 V and 24 V a.c. input light bulbs (eg, MR16). ...

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LED lighting for retail environments
30 March 2011
Vossloh Schwabe has a new built-in LED system for retail lighting purposes which goes by the name of PanaLumi. The system’s performance also makes it suitable for use in reflector luminaires, flat downlights, ...

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FFC LED light strips
30 March 2011, Hiconnex
Nicomatic has taken advantage of its capabilities in manufacturing flat flexible cable (FFC), CrimpFlex connectors and UltraThin SMD LEDs, to develop CrimpFlex FFC LED Light Tape for decorative and safety ...

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Slotted optical switch
30 March 2011, Communica
Providing machine and automation design engineers with a reliable means of non-contact interruptive object sensing, OPTEK Technology has developed a low-profile slotted switch designed with a wide slot ...

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Constant current sink LED driver
30 March 2011, EBV Electrolink
The new TLC59282 from Texas Instruments is a serial-controlled, 16-channel constant-current sink LED driver with four-channel grouped delay. It simplifies design in LED display applications including ...

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OSRAM LEDs used in street lighting project
30 March 2011
Reducing Russia’s primary energy consumption by 40% by 2020 is one of the country’s core concerns. To help reach this goal, the Republic of Tatarstan is tackling street lighting and has initiated a pilot ...

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LED drivers for car lights
30 March 2011, Altron Arrow
NXP Semiconductors has rolled out fully-integrated, flexible driver ICs designed for vehicle LED headlights and tail lights, based on automotive-qualified technology. The ASL1010NTK and ASL1010PHN integrate ...

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LED driver
16 March 2011, CST Electronics
Maxim’s MAX16840 is an LED driver that employs a proprietary architecture to ensure flicker-free, dimmable operation with electronic transformers and cut-angle dimmers. The patent-pending approach enables ...

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