Opto-Electronics


Latest Articles

Blue seven-segment displays for critical applications
1 June 2005, Vepac Electronics
BivarOpto has introduced a blue seven-segment display for applications that require dependable operation, such as medical and life support systems, avionics, industrial controls, and where the greater ...

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LED driver IC
1 June 2005, Communica
Sipex has expanded its family of LED drivers with the SP6686, a current-regulated buck/boost charge pump delivering 400 mA. Providing two independently adjustable and selectable output current levels ...

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10-bit serial latched LED driver
18 May 2005, MB Silicon Systems
Catalyst Semiconductor has introduced a white LED driver targeted at LED indicator and interior lighting applications. The CAT310 drives up to 10 colour or white, LEDs, and safely handles 'load dump' ...

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3-pin switch-mode LED driver ICs
4 May 2005, Communica
The new Supertex HV9921/22 family of 3-pin switch-mode LED driver ICs have the MOSFET power switch integrated in the IC and allows for the high efficiency driving of low current LEDs in signage or general ...

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Single-chip approach to LED control
20 April 2005, Altron Arrow
STMicroelectronics has introduced a set of single-chip LED driver ICs for industrial lighting, signage and transport applications. The Power Logic STPxxC596 and STPxxCL596 family integrates the functions ...

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Right-angle surface-mount LED indicators
20 April 2005, Vepac Electronics
BivarOpto offers right-angle SMT LED indicators capable of replacing traditional PCB through-hole LED assembly displays, or other status indicator products where PCB real-estate is at a premium or a switchover ...

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High-resolution, rugged, flat-panel LCD displays
6 April 2005
A new range of rugged flat panel LCD displays are now available in South Africa from designer and manufacturer R&D Design Services. Display sizes currently available range from 6-15" (15,24-38,1 cm) and ...

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CCD cameras and image intensifiers have many applications
6 April 2005
AfriMeasure has introduced a comprehensive range of Lheritier CCD cameras and Photonis iImage intensifiers. Lheritier's products are used in military, scientific, medical and industrial fields and include ...

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Miniature reflective optical sensor can work in bright sunlight
23 March 2005, Altron Arrow, EBV Electrolink
A new miniature reflective optical sensor capable of operating in bright sunlight, and that integrates touch and proximity functions has been developed by Vishay Intertechnology. The TCND3000 surface-mount ...

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Self-retaining universal LED mounts
23 March 2005, Vepac Electronics
BivarOpto has designed a family of self-retaining LED mounts expressly to answer an increasing sensitivity to process capable components for lead-free (Pb free) and RoHS compliant electronic products. ...

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Major developments in IR uncooled detector technology
9 March 2005
Uncooled infrared detector technology is moving rapidly with the latest developments from the French company, ULIS. Uncooled detectors are widely used in low-cost security, fire fighting, military, predictive ...

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Micro includes on-board LCD driver
9 March 2005
Toshiba has expanded its family of high performance CMOS 8-bit microcontrollers with a device that integrates 32 KB of flash memory, an LCD driver circuit, and key peripherals and interfaces into a compact ...

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Seven-segment displays promise high uniformity and consistency
9 March 2005, Vepac Electronics
BivarOpto has introduced a complete new line of seven-segment displays that deliver high levels of uniformity, and feature very tight BIN control processes for greatest brightness and colour consistency. ...

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Robust 5,1" LCD displays
9 March 2005, Hi-Q Electronics
Hitachi Display Products Group's SP14N01L6ALCZ and SP14N01L6VLCZ high performance 5,1" display modules are designed for demanding and hostile environments. Suited for a range of applications from home ...

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Miniature LED makes pocket projectors possible
9 March 2005
Although smaller than a pack of cigarettes, Osram's latest high-performance light-emitting diode, called Ostar, is 50 times brighter than comparable predecessor models. Because of its small size (3 x ...

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RGB surface-mounted LED is extremely thin
9 March 2005, Vepac Electronics
BivarOpto's ultra-thin (0,6 mm) surface mount RGB (red, green, blue) device features individual addressable die for exact colour mixing and matching. This creates a new solution for diverse, space-conscious ...

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Integrated reflective optical sensor
9 February 2005, Altron Arrow, EBV Electrolink
A new reflective optical sensor capable of detecting objects at operating distances of up to 40 mm has been released by Vishay Intertechnology. The TCND5000 includes an IR emitter and PIN photodiode in ...

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Warm-white wedge-based LEDs
26 January 2005, Vepac Electronics, Integrated Solutions, Security Services & Risk Management
BivarOpto has introduced a new wedge-based warm-white LED featuring accurate colour output of industry standard T-1 ¾ (5 mm) wedge-based incandescent bulbs. The ability to imitate the same output brightness ...

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Maintenance-free enclosure and cabinet cooling solutions
17 November 2004, Elen Enclosures, Manufacturing / Production Technology, Hardware & Services
Elen Enclosures offers a complete range of products for cooling and ventilation of enclosures and cabinets. In selecting the cooling accessories, emphasis has been placed on maintenance-free or very low ...

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Colour sensor module for RGB-LEDs features high sensitivity
6 October 2004, Hamamatsu Photonics UK
Hamamatsu Photonics has introduced the C9303 colour sensor module that has been specifically designed for use with the power monitor of RGB-LEDs. The C9303 sensor module, which features high photosensitivity, ...

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