程控耐壓測試儀是什么? 共享程控耐壓測試儀的使用和操作!
耐(nai)(nai)壓(ya)(ya)測試儀是由三部(bu)(bu)分(fen)組成,升壓(ya)(ya)部(bu)(bu)分(fen)、控(kong)制(zhi)部(bu)(bu)分(fen)和顯示電(dian)(dian)路(lu),升壓(ya)(ya)部(bu)(bu)分(fen)通(tong)過(guo)控(kong)制(zhi)升壓(ya)(ya)變壓(ya)(ya)器達到調節輸出電(dian)(dian)壓(ya)(ya)的目的;控(kong)制(zhi)電(dian)(dian)路(lu)則是啟動電(dian)(dian)流、檢測電(dian)(dian)流信號(hao),在(zai)電(dian)(dian)流超過(guo)設定值時發出報(bao)警,切(qie)斷(duan)升壓(ya)(ya)回路(lu)電(dian)(dian)源(yuan)、復位等控(kong)制(zhi);顯示電(dian)(dian)路(lu)是變壓(ya)(ya)器輸出電(dian)(dian)壓(ya)(ya)值的顯示。程(cheng)控(kong)耐(nai)(nai)壓(ya)(ya)測試儀與(yu)傳統(tong)耐(nai)(nai)壓(ya)(ya)測試儀有所(suo)不(bu)同(tong),它是主要應用了(le)電(dian)(dian)子技術(shu)(shu)和單片機技術(shu)(shu),在(zai)升壓(ya)(ya)部(bu)(bu)分(fen)做了(le)一些改變。程(cheng)控(kong)耐(nai)(nai)壓(ya)(ya)測試儀不(bu)是通(tong)過(guo)傳統(tong)的市(shi)電(dian)(dian)由調壓(ya)(ya)器來(lai)調節,而是通(tong)過(guo)單片計算機控(kong)制(zhi)產生一個50Hz或60Hz的正弦波信號(hao)再通(tong)過(guo)功率放大(da)電(dian)(dian)路(lu)進行放大(da)升壓(ya)(ya),輸出電(dian)(dian)...