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Cree’s High-Power, High-Efficacy XLamp MHB-B LEDs
These new high-power LEDs enable designers to more effectively deliver lower system costs for high-lumen, high-efficiency applications designed to meet the new DesignLights Consortium (DLC) 4.0 Premium requirements. The Cree XLamp MHB-B LEDs,
incorporate key elements of Cree’s SC5 Technology™ Platform to combine high light output, high efficacy and high reliability to enable high lumen LED designs that are not possible with mid-power LEDs. The LEDs deliver up to 931 lumens at 85 degrees Celsius and 13 percent higher lumens per watt (LPW) than
Innovative, High- Performance Intel Joule Modules
Intel® Joule™ 550x and 570x modules are high- performance devices capable of delivering human-like senses to a new generation of smart devices. Featuring high- end compute and graphics, with support for Intel RealSense™ depth-sensing cameras, and multiple high-speed interfaces, the Intel Joule platform enables developers to build-out embedded systems or take prototypes to commercial products faster, while also minimizing development costs. The Intel Joule compute modules are available in two
high-performance configurations. The Intel Joule 550x module features a 64-bit, 1.5 GHz quad-core Intel Atom™ processor T5500 with 3 GBytes of LPDDR4 RAM and 8 GBytes of eMMC memory. The higher-performance Intel Joule 570x module offers a 64-bit 1.7 GHz quad-core Intel Atom processor T5700 with burst up to 2.4 GHz plus 4 GBytes of LPDDR4 RAM and 16 GBytes of eMMC memory. Both modules support 4K video capture and display, 802.11ac Wi-Fi, Bluetooth® 4.1 connectivity, and a customizable Linux-based operating system designed for
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the MHB-A LED in the same 5mm × 5mm package, allowing lighting manufacturers to quickly increase performance for existing MHB designs without any additional investment. The MHB-B LED enables designs
that use significantly lighter and smaller heat sinks than designs based
on mid-power LEDs. For example, a high-bay reference design built with MHB-B LEDs delivers 24,000 lumens and more than 130 LPW system efficacy at 44 percent less weight and 36 percent smaller diameter than comparable high bays based on mid-power LEDs. Built on Cree’s high-power ceramic technology, the MHB-B LEDs have LM-80 data available immediately, delivering reported L90 lifetime projections of 60,000 hours at 105 degrees Celsius. Available in color temperatures
ranging from 2700K to 5000K and color rendering indexes (CRI) of 70, 80, and 90.
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Internet of Things (IoT) and smart devices. The modules’ interfaces include USB 3.0, I2C, UART, and multiple general-purpose inputs and outputs (GPIO). The Intel Joule modules
are supported by Intel’s vast software and hardware ecosystem, which means engineers can choose the programming environment and take advantage of off-the-shelf libraries and peripherals to further accelerate development. The
modules are ideal for computer vision, robotics, drones, industrial Internet of Things (IoT), virtual reality, augmented reality, micro-servers and other applications that require high-end edge computing. Also available is the Intel Joule 550x developer kit
and Intel Joule 570x developer kit, which include the corresponding Intel Joule module mounted on a compact expansion board. The board breaks out all of the interfaces of the Intel Joule module to easily accessible connectors like USB Type-A, USB Type-C, user-programmable LEDs, user-readable buttons, micro HDMI, and two 40-pin input and output (I/O) headers. Each kit also includes a heatsink, two Wi-Fi antennas, a USB cable, and a micro-SD card.
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www.mouser.com January 2017
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