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Information × Registration Number 0220U104521, 0120U105223 , R & D reports Title Energy-saving high-power and high-power LED lighting systems powered by renewable energy sources popup.stage_title Head Sorokin Viktor M., Registration Date 21-12-2020 Organization VE Lashkarev Institute of Semiconductor Physics of the National Academy of Sciences of Ukraine popup.description2 Were developed and created the experimental designs and experimental samples, such as designs of cooling systems for high-power LED light sources with LED cooling based on two-phase heat dissipation devices, as well as experimental samples of effective electronic control circuits for high-power LEDs powered by the general power supply network, which have extended service life. The created cooling systems are able to provide temperature regimes of light-emitting structures with electrical powers over 200 W up to 90°C. This allows us to state the possible estimated service life of LEDs over 50,000 hours. Electronic control circuits have an output power of more than 200 W, an input supply voltage of 170 - 270 V, a power factor of not less than 0.95 and the ability to control the power of LEDs. Product Description popup.authors Kolomzarov Yuriy V Korkishko Roman M. Kornaga Vasul I Kostylyov Vitaliy P. Nikolaienko Yurii Ye. Pekur Demid V. popup.nrat_date 2020-12-21 Close