采(cai)用(yong)(yong)中(zhong)頻倍壓(ya)電(dian)路。應用(yong)(yong)PWM脈寬調制技(ji)術和大功率1GBT器件。并(bing)(bing)根據電(dian)磁兼容性(xing)理論，采(cai)用(yong)(yong)特殊屏蔽(bi)、隔離和接地(di)等措施，使(shi)直(zhi)流高(gao)壓(ya)試驗(yan)(yan)實(shi)現了高(gao)品質(zhi)、便攜式(shi)并(bing)(bing)承受額定(ding)(ding)電(dian)壓(ya)放電(dian)而(er)不損壞。本設備采(cai)用(yong)(yong)電(dian)壓(ya)大反(fan)饋，輸(shu)出電(dian)壓(ya)穩定(ding)(ding)度得(de)到大幅度提高(gao)，電(dian)壓(ya)漂移量極少，高(gao)壓(ya)過壓(ya)穩定(ding)(ding)采(cai)用(yong)(yong)數字撥盤(pan)開關，能(neng)將(jiang)整(zheng)定(ding)(ding)電(dian)壓(ya)值(zhi)直(zhi)觀顯示(shi)，并(bing)(bing)具有(you)較高(gao)的整(zheng)定(ding)(ding)精度；輸(shu)出電(dian)壓(ya)調節采(cai)用(yong)(yong)單個多圈電(dian)位器，并(bing)(bing)有(you)刻盤(pan)指示(shi)，調節精度高(gao)，操作簡單。整(zheng)個試驗(yan)(yan)器