GB/T 8446.2-2004
AbolishedHeat sink for power semiconductor device--Part 2:Measuring method of thermal resistance and inputfluid-output fluid pressure difference
电力半导体器件用散热器 第2部分:热阻和流阻测试方法
Application Summary AI generated
This standard specifies the testing methods for measuring the thermal resistance and fluid pressure difference of heat sinks used with power semiconductor devices. It is applied in the design, quality control, and performance verification of cooling systems for high-power electronic equipment, such as rectifiers, inverters, and motor drives. The standard ensures consistent evaluation of heat sink efficiency under specified fluid flow conditions in industrial and power electronics applications.
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