Miniature ballasts cover all fluorescents up to 25 W
12 March 2003
Opto-Electronics
With increasing environmental awareness and the trend towards energy-saving electronic ballasts with fluorescent lamps.
Philips offers its e-Matchbox series as a lightweight, compact solution for all linear and compact fluorescent lamp types up to 25 W. Particularly important, says Philips, is its instant flicker-free start, making it ideal for lighting situations where infrequent switching is required. A further advantage of the range is that one type can be used to drive a single lamp of different types and wattages. The e-Matchbox ballast has a smart power IC to keep its power constant and gives the ballast compact dimensions and low weight compared to the electromagnetic ballasts.
The e-Matchbox ballasts are available in linear or rectangular versions, and as non-encased versions as a bare PCB for OEM integration. Six ballast models cover eight different linear and compact fluorescent lamp types with power ratings from 4 to 24 W.
For more information contact Philips Lighting Projects, 011 471 5000.
Further reading:
Panasonic Industry launches its first flat lens, high-performing PIR sensor
Opto-Electronics
Panasonic Industry has announced the launch of its latest innovation in PIR motion sensors: the Flat Wide Detection Type (12 lens), being the first product incorporating its new PaPIRs+ technology.
Read more...
Africa’s future internet could be on overland submarine cables
Opto-Electronics
SEACOM aims to explore an innovative new concept: utilising submarine cable technology to address the longstanding challenges in Africa’s terrestrial infrastructure.
Read more...
Versatile range of camera modules
EBV Electrolink
Opto-Electronics
The CAM-66GY pro-modules from ST are a full range of sample camera modules made for a seamless evaluation and integration of the VD66GY 1,5-megapixel colour image sensor.
Read more...
Enhanced breaker status and communication module
Schneider Electric South Africa
Opto-Electronics
Schneider Electric has announced the launch of its new Breaker Status and Communication Module (BSCM) Modbus SL/ULP, which delivers enhanced performance, improved connectivity, and simplified integration for power distribution systems.
Read more...
Heat-resistant LEDs
Opto-Electronics
Würth Elektronik’s new RGB LEDs are characterised by excellent heat resistance with an insensitivity to temperatures from -40 to 100°C making them ideal solutions for reliable, colour-variable lighting in applications at high operating temperatures.
Read more...
PhotoMOS relays
Future Electronics
Opto-Electronics
The AQY221R2SX and AQY221R2S PhotoMOS from Panasonic Industry ensures excellent characteristics and high-speed switching performance.
Read more...
Mouser now shipping onsemi’s image sensors
TRX Electronics
Opto-Electronics
The AR0145CS is a 1/4,3-inch CMOS digital image sensor with a 1280 (H) x 800 (V) active-pixel array that can capture both continuous video and single frames.
Read more...
Adaptive optics’ power solution
Altron Arrow
Opto-Electronics
Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.
Read more...
Ultra-high speed photo detection
Opto-Electronics
TDK Corporation has announced a photo-spintronic conversion element combining optical, electronic, and magnetic elements that can respond at an ultra-high speed of 20 picoseconds.
Read more...
High-speed lasers
RFiber Solutions
Opto-Electronics
Macom are a high-volume manufacturer of lasers, deploying more than 100 million devices with a reliability of less than 50 FIT and greater than 100 years of wear-out lifetime
Read more...