Xa amacandelo asetyenziswa kuthotho, ukulinganisa kwamandla ombane kudla ngokufuneka.Ifom yesekethe yokulinganisa umbane iboniswe kuMzobo ongezantsi

1. Ukuze kuqinisekiswe ukuba i-voltage yecandelo ilungelelene, i-current ejikelezayo kwi-loop yokulinganisa i-voltage idla ngokufuneka ibe ngaphezu kwamaxesha e-10 ukuvuza kwangoku kwi-loop yecandelo (ubushushu obuphezulu), ukuze kumiselwe ubungakanani. Ukuxhathisa ukulinganisa kwamandla ombane, kodwa ekusebenzeni, khetha ngokubanzi amaxesha ama-3 ~ 5, ngokufutshane, eyona nto ingcono.

2.Xa igalelo i-AC yombane, ukulinganisa kwamandla ombane kusekelwe ekuxhathiseni kunye ne-capacitance absorption, ukuxhathisa ukulinganisa umbane we-static kunokuthatha ixabiso elikhulu lokumelana, ukusebenzisa ukuxhathisa ombane ophezulu, amandla angathatha amancinci, ukuxhathisa kunye nokumelana nokuxhamla amandla kunokusebenzisa ukuxhathisa okuqhelekileyo, kuba i-capacitor ithwala inxalenye ephambili yombane;Xa igalelo amandla ombane DC, ukuxhathisa kunye nokufunxa capacitance ngokusisiseko ingashiywa, kodwa ukuxhathisa ombane omileyo balancing kufuneka kukhethwe kakuhle, kunye nexabiso ukumelana kufuneka kukhethwe ixabiso elincinane ukuqinisekisa ukulinganisa ombane.