強制要求醫(yi)場所的(de)供電(dian)(dian)(dian)(dian)系統(tong)必須保證與(yu)電(dian)(dian)(dian)(dian)網隔(ge)離(li)(li)(li)。供電(dian)(dian)(dian)(dian)主機內置了(le)隔(ge)離(li)(li)(li)供電(dian)(dian)(dian)(dian)模塊(kuai)。將電(dian)(dian)(dian)(dian)網與(yu)設(she)備完全隔(ge)離(li)(li)(li)，避免了(le)設(she)備的(de)漏(lou)電(dian)(dian)(dian)(dian)對患者(zhe)(zhe)或醫(yi)護(hu)人(ren)員造成傷害。醫(yi)用(yong)(yong)隔(ge)離(li)(li)(li)電(dian)(dian)(dian)(dian)源工作原(yuan)理(li)如(ru)下(xia)：醫(yi)用(yong)(yong)隔(ge)離(li)(li)(li)電(dian)(dian)(dian)(dian)源工作原(yuan)理(li)主要通過調節(jie)輸(shu)(shu)出脈(mo)(mo)沖的(de)頻率(lv)（調節(jie)脈(mo)(mo)沖的(de)間(jian)歇時間(jian)）來使輸(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)保持穩定(ding)。隨著電(dian)(dian)(dian)(dian)子醫(yi)用(yong)(yong)設(she)備在(zai)醫(yi)院領(ling)域的(de)廣泛應用(yong)(yong)，漏(lou)電(dian)(dian)(dian)(dian)流對患者(zhe)(zhe)構成的(de)威脅也越來越大，尤其是那些(xie)生命攸關的(de)場所，患者(zhe)(zhe)在(zai)手(shou)術中或麻藥(yao)狀態(tai)下(xia)，隔(ge)離(li)(li)(li)電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)路，各(ge)種電(dian)(dian)(dian)(dian)極、傳(chuan)感器直接插入人(ren)體內，微小的(de)漏(lou)電(dian)(dian)(dian)(dian)流都(dou)有可能導致患者(zhe)(zhe)觸電(dian)(dian)(dian)(dian)身亡。

降(jiang)低了(le)對地漏(lou)電(dian)(dian)流，故提(ti)高了(le)防火安(an)全性。隨(sui)著現代(dai)化電(dian)(dian)子(zi)電(dian)(dian)氣(qi)技術和(he)設(she)備在醫用(yong)場所(suo)(suo)的應(ying)用(yong)，醫院的醫生和(he)已被(bei)電(dian)(dian)子(zi)儀(yi)器(qi)和(he)電(dian)(dian)子(zi)設(she)備所(suo)(suo)籠罩。同時啟動(dong)監(jian)控系(xi)統(tong)(tong)的聲光報警(jing)系(xi)統(tong)(tong)，及時提(ti)醒相關人員(yuan)，進行(xing)故障(zhang)處理。其中，聲音報警(jing)信號可(ke)被(bei)手動(dong)消除。通過系(xi)統(tong)(tong)，可(ke)根據(ju)要(yao)求遠(yuan)程(cheng)調整和(he)設(she)置各醫用(yong)隔(ge)(ge)離(li)電(dian)(dian)源(yuan)系(xi)統(tong)(tong)中絕緣(yuan)監(jian)測儀(yi)的各類(lei)報警(jing)參數閾值，也可(ke)以任意查看這些報警(jing)參數值。隔(ge)(ge)離(li)電(dian)(dian)源(yuan)，簡(jian)(jian)單(dan)說就(jiu)是隔(ge)(ge)離(li)變(bian)壓器(qi)和(he)絕緣(yuan)監(jian)視儀(yi)以及報警(jing)終端三個放在一(yi)起(qi)。供電(dian)(dian)原理很簡(jian)(jian)單(dan)，說白了(le)就(jiu)是利用(yong)隔(ge)(ge)離(li)變(bian)壓器(qi)把TN供電(dian)(dian)變(bian)成不接地的IT供電(dian)(dian)。

漏(lou)電(dian)(dian)流存在對供(gong)電(dian)(dian)系(xi)統(tong)的(de)持續供(gong)電(dian)(dian)也構成了(le)極大的(de)威脅，供(gong)電(dian)(dian)系(xi)統(tong)隨時都(dou)可能因為漏(lou)電(dian)(dian)流的(de)存在而保(bao)護性跳閘斷電(dian)(dian)。—旦維持患者生(sheng)命(ming)的(de)沒備(bei)出現(xian)斷電(dian)(dian)將直(zhi)接危及(ji)患者生(sheng)命(ming)，后(hou)果不堪設想。醫(yi)用(yong)(yong)隔(ge)離電(dian)(dian)源(yuan)(yuan)柜(ju)內置的(de)醫(yi)用(yong)(yong)隔(ge)離變壓(ya)器(qi)設計用(yong)(yong)于(yu)(yu)需(xu)求效(xiao)率、低(di)噪音隔(ge)離電(dian)(dian)源(yuan)(yuan)的(de)醫(yi)用(yong)(yong)場合和對噪聲敏感的(de)醫(yi)用(yong)(yong)儀(yi)器(qi)及(ji)精密的(de)測(ce)量設備(bei)。該系(xi)列變壓(ya)器(qi)具有低(di)噪音、靜態電(dian)(dian)流小、轉換效(xiao)率好等特(te)點。系(xi)統(tong)具有一次圖及(ji)現(xian)場分布圖顯示(shi)功能，便(bian)于(yu)(yu)及(ji)時、直(zhi)觀地(di)發現(xian)IT供(gong)電(dian)(dian)系(xi)統(tong)的(de)報(bao)警地(di)點或區域；醫(yi)用(yong)(yong)隔(ge)離電(dian)(dian)源(yuan)(yuan)集中監控器(qi)的(de)顯示(shi)屏為觸摸(mo)顯示(shi)方式(shi)。