scr原理的相關文章
scr原理的相關公司資訊
摘要
瀏覽:1408
日期:2025-12-19
SCR之工作原理 上圖2-1-2來說明SCR之動作 (1)當S 1 未按下時,Q 2 基極無回路﹒沒有I B2 產生,則I C2 =0,無I B1 供給Q 1,則I C1 =0,故兩電晶體均截止,即使A、K之間加上電壓 ......看更多







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