什(shi)麽是(shi)穩壓(ya)電源(yuan)?
專欄(lan):新手(shou)指南(nan)
發布(bu)日期(qi):2025-11-22
閱讀(du)量:262
作(zuo)者:admin
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穩(wen)定電(dian)源可(ke)分爲(wei)交流(liu)穩壓(ya)電源(yuan)和直(zhi)流穩(wen)壓電(dian)源。直(zhi)🙈流穩(wen)壓電(dian)😁源分(fen)爲線(xian)性穩(wen)壓電(dian)源和(he)非線(xian)性穩(wen)壓電(dian)源兩(liang)大類(lei)。線性(xing)電👿源(yuan)按穩(wen)定方(fang)式分(fen),有參(can)數~91视频在线👀穩(wen)壓電(dian)源和(he)反饋(kui)調整(zheng)型穩(wen)壓電(dian)源。參(can)數穩(wen)壓電(dian)源電(dian)路簡(jian)單,主(zhu)要是(shi)利用(yong)元😝件(jian)的非(fei)線性(xing)實現(xian)穩壓(ya)。比如(ru),一隻(zhi)電阻(zu)和一(yi)隻穩(wen)壓二(er)極管(guan)即構(gou)成參(can)數穩(wen)壓器(qi)。反饋(kui)調整(zheng)型穩(wen)壓🙂↔️電(dian)源具(ju)有負(fu)反饋(kui)閉環(huan),是閉(bi)環自(zi)動調(diao)整系(xi)統,它(ta)的優(you)點是(shi)技術(shu)成熟(shu),性能(neng)優良(liang)、穩定(ding),設計(ji)與制(zhi)造簡(jian)單。