Pulse Width Modulation ndi njira yochepetsera mphamvu yamagetsi yomwe imaperekedwa ndi chizindikiro chamagetsi, poyidula bwino m'magawo osiyanasiyana. Mtengo wapakati wa voteji (ndi wapano) wodyetsedwa ku katundu umayendetsedwa ndikusintha kusinthana pakati pa kupereka ndi katundu ndikuzimitsa mwachangu.
Zofunikira za chizindikiro cha PWM:
1.Mafupipafupi a PWM ndi 10 ~ 25kHz
2. PWM chizindikiro mlingo voteji, mkulu mlingo 3v-5v, otsika mlingo 0v-0.5v
3. Ntchito yolowetsa ya PWM 0% -7%, zimakupiza sizithamanga 7% - 95 kuthamanga kwa 95 kumawonjezeka motsatana95% -100% zimakupiza kuthamanga kwathunthu
Zikomos inur pakuwerenga kwanu.
HEKANG ndi apadera pa mafani oziziritsa, okhazikika pakupanga ndi kupanga mafani oziziritsa axial, mafani a DC, mafani a AC, owombera, ali ndi gulu lawo, kulandila kufunsira, zikomo!
Nthawi yotumiza: Mar-30-2023