功率器件的内外在特性及选型

Selection and Characteristics of Power Semiconductor Devices

通过对变流器中功率半导体器件的内外在特性的介绍 ,给出了器件与散热器的选择、配备的方法 ,从而达到正确、安全。

This paper introduces the in-out characteristics of the semiconductor convertors and gives the methods of selecting and matching for the semiconductor device and its heat sink with the purpose of using rectifying element correctly,safely and reliably.