● I-DSTB, ngokwesiseko se-DST / DSY ebukhali, i-resistors inokuxhotyiswa ngesixhobo sokulawula ubushushu, ukhuseleko, ubuhle kunye nokulula, sincoma ukuba kufuneka yenziwe ibe yibhanki yomthwalo, enokuqonda ukufakwa kobushushu. fan yokuchitha, ukhuseleko lokulawula ubushushu, ukhuseleko olugqithileyo kunye nolugqithise, isixhobo se-alam, umboniso wedijithali osebenzayo (umboniso wedijithali wamandla, ukuxhathisa, okwangoku, i-voltage, frequency, njl. njl.) kunye neyunithi enye ene-AC kunye nemisebenzi yeenjongo ezimbini ye-DC.
● Iifeni, izixhobo, izixhobo zokukhusela, izixhobo ze-alam, njl.njl zinokufumaneka, iifeni zifakwa ngokubanzi ezantsi okanye zinokufakelwa emacaleni;
● Inqanaba ezibini okanye ezithathu zingalungelelaniswa, iyunithi enye AC / DC njongo-mbini, inokubonisa amandla, ukumelana, okwangoku, umbane, ukuphindaphinda, njl.