然而,还有一种称为“三端交流开关”或简称Triac的半导体器件,也是晶闸管家族的一员,可以用作固态功率开关器件。但Triac相对于可控硅整流器(SCR)的最大优势在于它是一种“双向”开关器件。
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Stephanie Walden is a freelance writer, editor, and content strategist (loosely) based in Washington, D.C. She writes about finance, technology, careers, business, and the future of work. Doug ...
A smart TV is an internet-connected television that offers a range of online features, such as on-demand content from apps like BBC iPlayer, ITVX and All 4, access to streaming services like Netflix, ...