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    電電原線控(kong)(kong)制(zhi)開(kai)關(guan)外接電原線是(shi)利(li)于近代電氣電子(zi)設(she)(she)備能力，調控(kong)(kong)電電原線控(kong)(kong)制(zhi)開(kai)關(guan)管升級和關(guan)斷的(de)精力比重，提升不穩轉換電壓降的(de)那種(zhong)外接電原線，電電原線控(kong)(kong)制(zhi)開(kai)關(guan)外接電原線通常(chang)情況下由單脈沖長寬比調試(PWM)設(she)(she)定IC和MOSFET購成。

控制(zhi)面板開(kai)關供(gong)(gong)電(dian)是比平滑供(gong)(gong)電(dian)說的(de)，其設置(zhi)端立(li)即將交流(liu)溝(gou)通(tong)電(dian)整(zheng)流(liu)改(gai)為(wei)整(zheng)流(liu)電(dian)，再在(zai)低頻(pin)率(lv)波動(dong)線路的(de)功用(yong)下，用(yong)控制(zhi)面板開(kai)關嚴格監督制(zhi)感(gan)應直(zhi)流(liu)電(dian)的(de)通(tong)斷，達成低頻(pin)率(lv)脈沖造成的(de)感(gan)應直(zhi)流(liu)電(dian)。在(zai)電(dian)感(gan)(高頻(pin)率(lv)電(dian)壓器)的(de)幫到(dao)下，讀(du)取穩固的(de)低壓證書(shu)直(zhi)流(liu)電(dian)源電(dian)。

伴隨(sui)電(dian)抗(kang)器(qi)的(de)磁芯(xin)各(ge)個與(yu)轉換開關交(jiao)(jiao)(jiao)流(liu)供(gong)(gong)電(dian)模(mo)(mo)塊(kuai)工作的(de)聲音(yin)速(su)率的(de)平(ping)方米成正比，聲音(yin)速(su)率越高(gao)鐵(tie)心越小。怎樣就應(ying)該很(hen)大(da)變小電(dian)抗(kang)器(qi)，使(shi)(shi)交(jiao)(jiao)(jiao)流(liu)供(gong)(gong)電(dian)模(mo)(mo)塊(kuai)減少總重量和比熱容。另外伴隨(sui)它(ta)真接(jie)(jie)設(she)定(ding)直流(liu)供(gong)(gong)電(dian)，使(shi)(shi)這(zhe)般交(jiao)(jiao)(jiao)流(liu)供(gong)(gong)電(dian)模(mo)(mo)塊(kuai)的(de)轉化率比線型交(jiao)(jiao)(jiao)流(liu)供(gong)(gong)電(dian)模(mo)(mo)塊(kuai)高(gao)多(duo)。怎樣就降低(di)了電(dian)力(li)能源(yuan)(yuan)，于是(shi)(shi)它(ta)因(yin)為消費者們的(de)重視(shi)。但它(ta)也會毛病，那就是(shi)(shi)外接(jie)(jie)電(dian)源(yuan)(yuan)線路(lu)(lu)更復雜，搶(qiang)修問題，對外接(jie)(jie)電(dian)源(yuan)(yuan)線路(lu)(lu)的(de)破壞(huai)嚴(yan)重性。交(jiao)(jiao)(jiao)流(liu)供(gong)(gong)電(dian)模(mo)(mo)塊(kuai)燥音(yin)大(da)，不(bu)適反應(ying)合代替這(zhe)些低(di)燥音(yin)外接(jie)(jie)電(dian)源(yuan)(yuan)線路(lu)(lu)。

             ;    ;   線性電源定義

      線形(xing)開關(guan)電(dian)(dian)(dian)源(yuan)模塊(kuai)，指得優(you)化管(guan)工(gong)(gong)作(zuo)在線形(xing)情況下的(de)(de)開關(guan)電(dian)(dian)(dian)源(yuan)模塊(kuai)。而在按(an)(an)鈕電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)開關(guan)電(dian)(dian)(dian)路適配器中則不同(tong)樣，按(an)(an)鈕電(dian)(dian)(dian)控(kong)制電(dian)(dian)(dian)開關(guan)管(guan)(在按(an)(an)鈕電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)開關(guan)電(dian)(dian)(dian)路適配器中，當我(wo)們常(chang)見把(ba)調正管(guan)是指按(an)(an)鈕電(dian)(dian)(dian)控(kong)制電(dian)(dian)(dian)開關(guan)管(guan))是工(gong)(gong)作(zuo)的(de)(de)在開、關(guan)每種壯態下的(de)(de)：開 —— 電(dian)(dian)(dian)容(rong)功(gong)率非常(chang)渺小，關(guan) —— 電(dian)(dian)(dian)容(rong)功(gong)率很大的(de)(de)。　　

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