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IR LED Light Emitter (12 W) produces 500 x 50 ft beam.
2015-08-06 14:31:03| Industrial Newsroom - All News for Today
Drawing 12 W from 12 V electrical system, 4 in.² LED10W-4R-IR produces 500 ft long x 50 ft wide beam of light in 750, 850, or 940 nm range. Paired with high-purity, 10° optics, 4 Edison Edixeon 3 W LEDs produce 180 lm each to form tightly focused spot beam with limited spread or light spillage. IP68-rated unit is also available with 35° flood optics. Yolk type trunnion mount, fitted with single mounting stub, allows LED light to be adjusted and locked into any desired position once mounted.
Miniature Housing optically isolates IR emitter, proximity sensor.
2015-06-24 14:31:07| Industrial Newsroom - All News for Today
Fostering rapid prototyping, TSSP-HA provides optical isolation between 3 mm (T1) IR emitter and any Vishay TSSP-type presence or proximity sensor. Miniature plastic housing also aligns emitter and sensor leads on standard breadboard grids. Capable of withstanding wave soldering temperatures on opposite side of the PCB, RoHS-compliant product has cavity on each side of holder with recessed top edge for cover pieces. This simplifies designing of aperture for sensor or aiming tube for emitter.
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miniature
Metallization Pastes target lightly doped emitter cells.
2014-05-23 14:31:21| Industrial Newsroom - All News for Today
Available for lightly doped and ultra lightly doped emitter cells, respectively, SOL9621 Series and SOL9620 Series enable cell manufacturers to further optimize c-Si cells' conversion efficiencies. SOL9620 Series, with surface doping concentrations down to 1xE20/cm³, has ability to be fired at peak temperature 15 K less than standard firing temperatures, making it suitable for PERC applications. SOL9621 Series provides customers with flexible process window. This story is related to the following:Solar Cell Metallization | Thick Film Paste
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IR Emitter comes in top-view SMD package with integrated lens.
2014-01-31 14:31:50| Industrial Newsroom - All News for Today
Supplied in 3.85 x 3.85 x 2.24 mm package, 850 nm VSMY98545 features 42 x 42 mil emitter chip that supports thermal resistance of 10 K/W junction-to-pin and enables drive currents up to 1 A and pulses up to 5 A. Integrated lens supports ±45° angle of half intensity, resulting in radiant intensity of 350 mW/sr at 1 A and 1,600 mW/sr at 5 A (pulses). Emitter offers optical power to 660 mW at 1 A, switching speeds down to 15 ns, and forward voltages down to 1.8 V at 1 A. This story is related to the following:Electronic Components and Devices Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!Search for suppliers of: Infrared Emitters |
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Climate Change Threatens Perus Economic Progress As Amazon Becomes Net Emitter of CO2
2013-12-26 18:23:00| Climate Ark Climate Change & Global Warming Newsfeed
Climate News Network: Peru is the country chosen to host the 2014 United Nations (UN) climate conference, a key meeting for trying to advance an ambitious plan to rein in greenhouse emissions which is planned for agreement in 2015. Scientists think Peru`s role reversal from being a carbon sink to a net emitter of CO2 in 2012 is result of droughts in the western Amazon. Photo credit: tadd_debbie /Flickr But the country has recently earned a rather more dubious distinction. In 2012, for the first time, the Peruvian...