Voltage ruaj khov UZ: UZ yog qhov hloov hluav taws xob rov qab voltage ntawm lub raj Zener ntawm qhov teev tam sim no;
Lub cev ruaj khov tam sim no IZ: IZ yog qhov siv tam sim no thaum lub tshuab hluav taws xob voltage regulator ua haujlwm hauv qhov ntsuas hluav taws xob voltage. Ntev npaum li nws tsis tshaj qhov ntsuas lub zog ntawm lub ntsuas hluav taws xob lub raj hluav taws xob, qhov ntau dua tam sim no, qhov hluav taws xob ntau dua cov kev cai;
Rated fais fab noj PZM: PZM yog sib npaug rau cov khoom lag luam ntawm qhov ruaj khov voltage UZ ntawm Zener raj thiab qhov siab tshaj plaws tam sim no IZM. Thaum lub tshuab hluav taws xob voltage regulator siab tshaj tus nqi no, nws yuav raug puas ntsoog vim qhov ua haujlwm siab ntxiv;
