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Product category: Light Emitting Diodes (LEDs)
News Release from: Pacer International | Subject: Aculed VHL
Edited by the Electronicstalk Editorial Team on 25 October 2007

Multichip diodes produce more lumens

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 a free brochure from Pacer International ...

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