发布日期 ： 2020-02-11 02:21:00 UTC
分类 ： Material
根据散热器的有效面积（平方厘米）估计升温系数（摄氏/瓦）
式 : ℃/W = 50 / Sqrt(区域 cm2 )
Estimate the temperature rise coefficient (Celsius/Watt) based on the effective area of the heat sink (cm 2 )
formula:
$$ ℃/W = 50 / \sqrt(Area cm2 ) $$ Calculate the minimum effective heat sink area of the heat sink based on the known temperature rise
formula:
$$ Area A(cm2) = (50/(℃/W) )2 $$
When the effective area of the heat sink is =1, the temperature rise coefficient \(°C/W = 50 / Sqrt(Area cm2 )\)=50