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Kodi cholinga cha ma carpoctors angapo pachip ndi chiyani?MagetsiZikhomo?
Monga mainjiniya zamagetsi zimadziwika kuti ndalama zambiri zimagwirira ntchito zinayi zoyambirira: Kuchepetsa, kuphatikiza (kutsekereza DC mukamalola ACS polola. Masiku ano, ndiyang'ana kwambiri pofotokoza ntchito yovuta.
Mitundu yodziwika bwino ya capoctor
Chithunzicho chomwe chili pamwambapa chikuwonetsa zochepa mwazinthu zazing'onoting'ono za Stm32. Izi ac imafuna njanji zisanu 3.3V yamagetsi yamagetsi, yomwe imaperekedwa ndi ilo (otsika otsika), monga LM1117.
Chifukwa chiyani kuchepa kwamphamvu ndikofunikira
Pomwe ma ldos nthawi zambiri amapereka mphamvu zokhazikika poyerekeza ndiDC-DC Otembenuza. Kuti tithene ndi izi, timayika ziphuphu zoyandikira pafupi ndi mapiko a chip. Maavactors awa amatenga phokoso la ziphuphu zapamwamba kuchokera ku magetsi, ndikupatuka pansi, potero ndikuwonetsetsa kuti chipyacho chimalandira magetsi okhazikika komanso odalirika. Kuti mupeze magwiridwe antchito abwino, ma carportelling a Carlungling ayenera kuyikidwa pafupi kwambiri ndi zikhomo za chip.
Kodi ndichifukwa chiyani?
Tikamaphunzira mphamvu yamphamvu, nthawi zambiri timafufuzapo chovuta monga njira iyi, kumalume otsika, capicator makamaka amagwira ntchito ngati fyuluta. Komabe, pamene kuchuluka kwake kumawonjezeka, chinthu chomwe chimapangitsa kuti cakocator ikhale yofunika kwambiri ndipo kenako ndikulamulira. Kuphatikiza pa njira yokhayo yothetseratu, kugwirapo kapaka ka thavati kwamizidwa. Izi zikutanthauza kutimaulendo apamwamba, Wapolisi sakhalanso "waluso" wangwiro. Makhalidwe enieni a captoctor amafanizidwa ndi mapindikira pansipa:
Kuchokera pamatumba, kusefa bwino kumachitika pakutsika kwambiri kwakusanthulakupindika (kocheperako). Komabe, monga pafupipafupi, cakulu ya 0.1μf imagwira ntchito moyenera poyerekeza ndi capacitor 0.1μFEF. Ngakhale ma frequenies apamwamba kwambiri, malingaliro ang'onoang'ono a Captactance (mwachitsanzo, 0.001μμμμ) amafunikira kuti mupeze zosefera bwino.
Yankho: capoclel
Kuti athane ndi kuperekera malire kumeneku, masitepe ambiri amagwiritsa ntchito ma carwacitors angapo ofanana ndi mfundo zosiyanasiyana. Pophatikiza ma cardications osiyanasiyana, kuchuluka kwa pafupipafupi kumakulitsidwa, kuonetsetsanso phokoso labwino kudutsa spectrum. Njira imeneyi imalola kusefedwa bwino pamagulu ochulukirapo.
Shenzhen Anke PCB CO., LTD
Post Nthawi: Mar-07-2025
