Multichip diodes produce more lumens
Pacer
Aculed VHL
Aculed VHL diodes are available in a range of single colours and in an RGBY (red-green-blue-yellow) version with a higher colour rendering index.
Pacer is now supplying samples of PerkinElmer's new Aculed VHL (very high lumen) ultra-high-power LEDs.
Aculed VHL devices offer outstanding brightness with a luminous flux of up to 325 lumen, improved luminous efficacy and all the benefits of the newly enhanced Aculed platform including its compact, easy-to-assemble design and long lifetime.
Aculed VHL is offered via Pacer International in monochrome (UV, blue, green, yellow, red, IR), and also in a RGBY (red-green-blue-yellow) version with a higher colour rendering index than the basic RGGB combination.
These new devices offer a step change improvement in thermal management.
The thermal resistance of the Aculed VHL package can be as low as 4.5K/W, depending on the chip configuration.
Aculed solutions are based on PerkinElmer Elcos' superior multiple-chip-on-board (COB) technology.
In addition, each chip features a separate anode and cathode, enabling the chips to be driven individually, thus increasing flexibility around electrical layout.
For higher volume applications, there is even a design-your-own version of Aculed, giving customers total flexibility to design their own four-chip LED configuration to suit their specific lighting application needs.
Request more information
More stories
Pacer offers series of infrared light sources for gas sensing applications in the mid-IR rangeweblink
Leister Process Technologies’ Axetris series infrared (IR) light sources — available from Pacer — are suitable for gas sensing applications in the mid-IR range, such as capnography, anaesthesia gas monitoring, respiration monitoring, pulmonary function monitoring, breath alcohol measurement, exhaust gas monitoring, demand-controlled ventilation, refrigerant monitoring, combustion gas analysis and gas detection in fluids and incubators.
TFT-LCD displays developed for industrial applications such as measuring instrumentsdownload
Mitsubishi Electric’s colour TFT-LCD modules are designed to ensure optimal visibility and colour quality in a range of indoor and outdoor operating environments.
Product brochure: Leister Axetris infrared light sources from Pacerdownload
Available from Pacer, Axetris IR sources are suitable for compact IR gas-detection modules where a high emissivity, high reliability and low power consumption are key requirements.
LED assembly strips offer backlighting for kiosks
Pacer has announced the availability of a range of three-LED assembly strips, developed by TT Electronics Optek Technology, for cost-effective backlighting in kiosks and counters.
IC offers ambient light and proximity sensingdownload
Pacer is offering the TSL2771 series of devices from TAOS, which provide both ambient light sensing and proximity detection (when coupled with an external infrared LED) in a single IC.
