Recently, Recco (6207) invested 40 million NT dollars to set up a research and energy-saving technology company, engaged in LED lighting sales market, and entered the LED process testing equipment and packaging market.
Recco said that the LED road has high luminous flux, good color rendering and long life, which can greatly reduce maintenance costs, improve road safety and reliability, and average service life is about 20,000 hours higher than high-pressure gas street lamps; 40% replacement for LED street lamps The energy-saving effect, the replacement of single-lamp LED street light for 3 years can save 1,603 degrees, which is equivalent to the carbon dioxide emissions of 14 cars filled with gasoline, which is equivalent to a variety of 78 trees.
8-layer Immersion Tin with 2OZ(inner&outter)copper board. Base material is S1000-2,FR4 tg170. Board thickness is 2.5mm. covered with green soldermask and white silkscreen.100% E-test.
This kind of surface treatment is practical, the surface is smooth and the welding performance is good.
Immersion Tin,Tin Plating Process,Immersion Tin Plating,Tin Plating
Orilind Limited Company , http://www.orilind.com