Latest LEDs Offer Up To 20 Percent More Light and Improved Thermal Stability

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Latest LEDs Offer Up To 20 Percent More Light and Improved Thermal Stability

机译：最新的LED提供多达20％的光线和更高的热稳定性

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OSRAM Oslon SSL LED in red, orange and yellow boast new chip technology The latest Oslon SSL LEDs from OS-RAM Opto Semiconductors provide up to 20 percent more output than their predecessors and offer improved thermal stability, particularly in Hy-perred (660 nm). Oslon SSL LEDs can help increase the energy efficiency of applications in a wide range of markets where efficiency is critical, including commercial horticulture. This boost in performance is driven by the latest developments in Indium-Gallium-Aluminum-Phosphide chip technology (InGaAlP).

机译：欧司朗以红色，橙色和黄色制成的Oslon SSL LED拥有新的芯片技术OS-RAM Opto Semiconductors的最新Oslon SSL LED可提供比其前代产品高出20％的输出，并具有更好的热稳定性，特别是在Hy-perred（660 nm）中。 Oslon SSL LED可以帮助提高效率至关重要的广泛市场中应用的能源效率，包括商业园艺。铟镓铝磷酸盐芯片技术（InGaAlP）的最新发展推动了性能的提升。

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《IMSA Journal》 |2012年第1期|p.66-67|共2页
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7. Endothermy of dynastine scarab beetles (Cyclocephala colasi) associated with pollination biology of a thermogenic arum lily (Philodendron solimoesense) : Cyclocephala colasi beetles are facultative endotherms that spend most of their adult lives inside the inflorescences of Philodendron solimoesense, where ambient temperature (Ta) averages about 28°C due to floral thermogenesis. Measurements of respiration within a range of Ta showed that active beetles became spontaneously endothermic at Ta below 28°C but were rarely endothermic above it. There was no evidence of endothermy within the inflorescences, indicating that activities in the floral chamber can occur without the high energy expense of endothermy. Bouts of endothermy occurred at lower Ta in respirometer chambers mainly in the evening, when the insects normally fly from one inflorescence to another, and during the night, when they normally eat and mate within the inflorescence. Patterns of endothermy in individual episodes were studied in non-flying beetles with respirometry and infrared thermal imaging. Heat was generated in the thorax by oscillatory waves of respiration that were coupled with thoracic temperature (Tth) increases. Stationary beetles could regulate Tth at about 33°C independently of Ta between 16 and 29°C. At Ta20°C, this represents a 116-fold increase in metabolic rate over resting, ectothermic values. Endothermy was clearly a requirement for flight, and beetles departing inflorescences warmed to about 30°C before take-off. During flight, Tth was dependent on Ta, decreasing from 37 to 28°C at Ta of 37 to 20°C, respectively. The lowest Ta at which flight could occur was about 20°C. Thermal conductance of stationary, endothermic beetles increased at higher metabolic rates, probably because of increased ventilatory heat loss. [O] . Seymour, R.S., White, C.R., Gibernau, Marc 2009

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Latest LEDs Offer Up To 20 Percent More Light and Improved Thermal Stability

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