| 单词 | power transistor |
| 释义 | > as lemmaspower transistor power transistor n. Electronics a transistor designed to deliver a relatively high power. ΘΚΠ the world > matter > physics > solid state physics > semiconductivity > transistor > [noun] transistor1948 junction transistor1949 phototransistor1950 power transistor1957 1957 W. E. Clason Elsevier's Dict. Electronics 226 Heat sink, used with power transistors to dissipate heat. 1959 K. Henney Radio Engin. Handbk. (ed. 5) x. 34 The increased ruggedness of the supply due to the inherently stable physical structure of the power transistor. 1996 B. Duncan in P. Trynka Rock Hardware 86/2 More improvements arrived as the previous bipolar transistors used in the output stages of most amplifiers were replaced by MOS power transistors (or MOS-FETs) which combined great ruggedness with speed. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。