Opto-Electronics


Latest Articles

FPGA-based video/imaging solution
27 March 2019, Avnet South Africa
Microchip Technology released the new PolarFire FPGA imaging and video solution to address the challenges of developing complex computer algorithms which enable systems to capture and display information ...

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LED lighting controller
27 March 2019, EBV Electrolink
STMicroelectronics has combined its LED control know-how with advanced power technologies in a new all-in-one LED control chip designed to enable luminaires to save more energy and deliver better user ...

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RGB LED drivers
27 February 2019, Avnet South Africa
Texas Instruments introduced a new family of LED drivers with integrated, independent colour mixing, brightness control and a power-saving mode. The LP5018, LP5024, LP5030 and LP5036 enable smooth, vivid ...

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90 CRI LEDs with high efficacy
30 January 2019, Altron Arrow
Cree has launched XLamp eTone LEDs, a set of chip-on-board (COB) LEDs that delivers 90 colour rendering index (CRI) light quality at the same efficacy as today’s standard 80 CRI LEDs. They also deliver ...

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Constant-current LED drivers
30 January 2019, Altron Arrow, Power Electronics / Power Management
Infineon Technologies’ LITIX Basic+ LED drivers serve as an extension to the existing LITIX Basic family. The new linear constant current sources, with their 1 to 3 inputs/outputs, build a scalable ...

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Long-life LED for general lighting
30 January 2019, OSRAM Opto Semiconductor SA
The new Osconiq S3030 is OSRAM Opto Semiconductor’s entry into the professional mid-power market. The LED is ideal for use in outdoor and industrial lighting, providing flexibility in forward voltage ...

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LEDs recreate natural sunlight
14 November 2018, RS Components (SA)
The ‘SunLike’ LED range from Seoul Semiconductor has been developed as a natural-light LED that is optimised for human-centric lighting. Sunlike aims to contribute to the improvement of human health (including ...

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Long-life LED for general lighting
14 November 2018, OSRAM Opto Semiconductor SA
The new Osconiq S3030 is OSRAM Opto Semiconductor’s entry into the professional mid-power market. The LED is ideal for use in outdoor and industrial lighting, providing flexibility in forward voltage ...

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High-speed optocouplers
14 November 2018, Altron Arrow
Vishay Intertechnology introduced a new series of 1 MBd high-speed optocouplers featuring an open collector transistor output with Schmitt-trigger functionality for easy integration into digital systems. ...

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High-power LEDs
10 October 2018, RS Components (SA)
RS Components has expanded its lighting portfolio and provided more options for engineers and lighting designers with the introduction of a series of high-power LEDs from OSRAM that offers innovative ...

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Highly sensitive colour sensor
12 September 2018, Future Electronics
ams announced the release of a new XYZ ‘tri-stimulus’ colour sensor – the AS73211 – which provides enhanced optical characteristics because of its filter-on-glass technology. It offers light and colour ...

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5 megapixel colour imaging module
15 August 2018, RS Components (SA)
RS Components has announced availability of the Digilent Pcam 5C fixed-focus colour imaging module, designed for use with FPGA development boards. The Pcam 5C represents a reliable, keenly priced peripheral ...

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Surface-mount power LEDs
15 August 2018, Altron Arrow
Vishay introduced two new series of surface-mount, automotive grade power LEDs in PLCC-2 and ultra-compact MiniLED packages. Utilising the latest advanced AllnGaP technology in the smallest chip size ...

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Chip-on-board LEDs
18 July 2018, RS Components (SA)
RS Components is stocking the newly launched Lumileds Gen-4 Luxeon COB LEDs, enabling smaller, simpler luminaires to deliver bright and vibrant lighting. With efficacy of up to 170 lm/W, the industry’s ...

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High-speed PIN photodiode
18 July 2018, Altron Arrow
Vishay broadened its optoelectronics portfolio with the introduction of a new high-speed silicon PIN photodiode with enhanced sensitivity for visible light. Featuring a rectangular 4,8 by 2,5 mm top-view, ...

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5 megapixel colour imaging module
18 July 2018, RS Components (SA)
RS Components has announced availability of the Digilent Pcam 5C fixed-focus colour imaging module, designed for use with FPGA development boards. The Pcam 5C represents a reliable, keenly priced peripheral ...

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High-intensity colour and white LEDs
13 June 2018, RS Components (SA)
RS Components has announced availability of the Lumileds LUXEON CZ optically advanced portfolio of colour and white LED emitters. Designed to deliver a significant lighting punch in terms of candela and ...

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High-speed PIN photodiode
13 June 2018, Altron Arrow
Vishay broadened its optoelectronics portfolio with the introduction of a new high-speed silicon PIN photodiode with enhanced sensitivity for visible light. Featuring a rectangular 4,8 by 2,5 mm top-view, ...

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Automotive grade phototransistor optocoupler
13 June 2018, Altron Arrow
Vishay Intertechnology launched its first automotive grade phototransistor optocoupler, the VOMA617A. The new device combines a high current transfer ratio (CTR) with a low forward current of 5 mA in ...

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Infrared LED for iris recognition
16 May 2018, Electrocomp
Everlight Electronics launched the NIR-C19M infrared LED, with a wavelength of 810 nm which exerts the clearest contrast effect to read the pattern of the iris. The recognition process is precise, quick ...

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