Introduction to Thermal Management of LED LED 散熱簡介

(LED底座至散熱板無熱阻). –熱阻R ca. = (55-35) ℃/100W = 0.2 K/W = 1/h f. A f. 自然對流係數. 2. (無風狀態最壞情況). –自然對流係數h f. = 5 W/m2K (無風狀態-最 壞 ...

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