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all kinds of torture testing the reliability of lighting products, technical inf

Started by etshvr91, April 30, 2011, 02:41:16 AM

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etshvr91

alpha 20w and 120w exhibited no electrolytic capacitors in the led lighting power supply, efficiency, respectively astonishing 90% and 95%, respectively, for indoor lighting and street lighting market. both products are developed with their own led drivers, mosfet and schottky diode, which 120w led lighting driver circuit power supply comes with a complete, open circuit protection, and through the You are not allowed to view links. Register or Login  certification testing. this two products are the working life of up to 80,000 hours, effectively overcome the drive power led light source and does not match the life industry problems.
ne nje tension tipik bateri, e efikasitetit deri ne 85% (tarifa 90%), mund te zvogeloje flash aktuale gjate bateri dhena te larte, mode elektrik dore dhe te kufizuar bateri konsumin aktual. 2mm adp1650 ultra-compact & 1.5mm kohe, 12-pin pakete wlc,mund te zvogeloje pcb (printed circuit board) kerkesat. menaxhimin e adi-se pushtetit te teknologjise departamenti i jose rodriguez, zyrtari me i teknologjise, You are not allowed to view links. Register or Login i tha: "ne zgjedhjene nje telefoni, kamera te cilesise eshte nje nga ve?orite me te shqetesuar ne lidhje me konsumatoret.
izoluar tensionit prodhimit rregullator. keto aplikacione shpesh perdorin ne dy faza konvertimit arkitektures pushtet, e cila te rritur faktorin korrigjim pushtet (pfc) ac input line konvertimit tensionit dhe para-rregullator per 400 tension dc v, dhe pastaj te jape te tensionit te pershtatshme per te topologji mund te jete ?You are not allowed to view links. Register or Login do konvencionale dc - dc (dc-dc) converter (jo me teper se 150 pushtet zbatimet w zakonisht converterflyback). ne mund te miratoje nje menyre me te thjeshte per teermiresuar arkitektures tradicionale dy faza konvertimit, dukee bere ate nje faktor te integruar korrigjim pushtet dhe converter kryesore.

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