英语词汇“trigger diode”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	trigger diode
释义	trigger diode trigger diode [′trig·ər ′dī‚ōd] (electronics) A symmetrical three-layer avalanche diode used in activating silicon-controlled rectifiers; it has a symmetrical switching mode, and hence fires whenever the breakover voltage is exceeded in either polarity. Also known as diode ac switch (diac).
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