OSRAM develops high-power Duris S 10 LED

  Duris S 10 is the newest member of OSRAM Opto Semiconductors' EMC packaged chip array SMD (CAS) product family. This new LED is highly efficient, has high light output and uniform color performance. Efficient SMD technology (surface mount equipment) makes assembly easy. These features save significant system and optical design costs by up to 30%, depending on the specific customer application. The new Duris package is compact and available in two lumen levels with a maximum luminous flux of up to 1400 lumens. It simplifies the design of bulbs and lamps , and is an ideal source for directional lamps such as spotlights, track spotlights, downlights , and led bulbs .

Duris S 10

Vincent Lee, Product Manager at Osram Opto Semiconductors' German headquarters, explained: "There are two typical flux packages for the new Duris S 10: 1050 lm and 1400 lm. The illuminated surface is only 7.7 mm in diameter for compact optics and very narrow beams. The corners laid the foundation. The selected lumen package is designed for standard applications such as the MR16 replacement bulb, which can be used to design bulbs and fixtures on a single Duris S 10. This helps prevent ghosting effects - a clear advantage over the many commonly used led lamp beads . The two s10 versions are available in the same package size: 7.0mm x 7.0mm, making the design of high-throughput compact luminaires more flexible. Thanks to the compact size of this LED, the design of the optics has become simpler, which means that it is easier to integrate standard accessories such as lenses and reflectors.

Both versions of the Duris S 10 CAS LEDs are sorted according to the famous MacAdam ellipse, so the color performance is more uniform. In view of the fact that this LED is designed for SMD, a printed circuit board must be integrated into the luminaire. However, this has led to many design choices, for example, a thermal fuse, the connector or drive elements integrated onto the plate led. In today's standard CoB (board-on-board) solutions, these features must be mounted on a separate printed circuit board, taking up more space. In particular, these two new Duris S 10 LEDs offer many advantages over existing solutions and are an excellent alternative to such luminous flux products.

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