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Aluminum Nitride (AIN) materials play a important roles in the semiconductor industry, the similarities between its thermal profile and that of silicon has made an ideal choice for wafer-related semiconductor applications. Innovacera’s Aluminum nitride wafers have high reliability of Si chip and thermal heat cycling. According to direct wafer bonding technology, polished semiconductor wafers can be bonded together without adhesives. Direct wafer bonding requires very flat and high smooth surface (Ra≤0.05um), Innovacera AlN wafers substrate can meet this requirements. Features High melting point High electrical insulation Lowdielectric constant Higher mechanical strength Superior corrosion resistance against molten metal Thermal and chemicalstability High thermal conductivity (170-220w/mk) Similar coefficient of thermal expansion to that of silicon (si)

The YB-WPL-2 Series Full cut off LED wall pack light from Yibai is high-performance wall-mounted luminaires with a slim cut-off body. Engineered to create safe, brightly lit outdoor environments in parking garages and building exteriors with minimal energy consumption and maintenance, YB-WPL-2 Series Full cut off LED wall pack light delivers superior value in a low-profile, architectural style design. Superior thermal management is accomplished through a rugged die-cast aluminum housing with an effective heat sinking design. Samsung SMD3030 LEDs are mounted metal core PCBs which is thermally interfaced to the heat sink for efficient heat transfer. Advanced thermal control maximizes the reliability and lifespan of the LED light engine which delivers years of dependable performance with excellent efficacies and lumen outputs.