Solar road stud AS020

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Solar road stud AS020
Posting date : Mar 04, 2010
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HS-CODE
38-
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Detailed Description
1) Solar panel: 0.4W mono or multi silicon solar panel Stability and high efficiency photoelectric conversion, the average conversion rate is 15%--16% Lifetime :5years 2) Battery: 1pc 1.2V/1,600mA rechargeable battery or Super Capacitor (90F) Item Cycles Charge Rest Discharge Life of Cycle Use (≥500 cycles) 1 0.1CmA×16h None 0.25CmA×140min 2-48 0.25CmA×190min None 0.25CmA×140min 49 0.25CmA×190min None 0.25CmA to 3.0V/Cell 50 0.1CmA×16h 1-4h 0.2CmA to 2.0V/Cell Life Expectancy of Standby Use (20℃) 3-5 Years 3) 4 or 6pcs super bright LEDs,frequency/flash rate: 2Hz Each LED spec. Item Symbol Max. Rating Unit Forward Current IF 20 mA Pulse Forward Current IFP 100 mA Allowable Reverse Current IR 10 uA Power Dissipation PD 75 W Operating Temperature Topr -40~+85 ℃ Dice Temperature Tstg -40~+100 ℃ Soldering Temperature Tsod 260 ℃ 4) Light intensity & view distance:8,000-10,000mcd & over 800m 5) Working time:10-15days in the rainy weather 6) Working model: flashing 7) Colour: Amber, red, blue,green,white 8) Resist compression: 9 tons 9) Waterproof grade IP>67 10) Life time: 3-5 years (Ni-MH) & 10-15 year ( Super Capacitor)

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