一个时期来,对大功率晶体管烧管问题的反映颇大.认为“晶体管质量不好,易烧管”.“大功率晶体管的功率耐量远远达不到指标要求”.“晶体管设备没有电子管设备可靠”等等.但是,元件厂这些年来没有发现过晶体管在作额定功率试验时有烧管现象.其原因,我们认为主要是线路的计算不当造成的.晶体管线路的设计和计算基本上是从电子管线路 A period of time, reflecting the problem of high-power transistor burning a lot, that “the transistor is not good, easy to burn.” “High-power transistor power is far less than the target requirements.” Transistor equipment is not reliable tube equipment "However, the component factory over the years have not found any transistor in the rated power test for burning phenomenon, the reason, we believe that the main line is not calculated properly caused by the transistor circuit design And the calculation is basically from the tube line