Iqokobhe lenziwe ngesinyithi, kunye ne-screw hole phakathi, edityaniswe nomhlaba.Apha, nge-resistor ye-1M kunye ne-33 1nF capacitor ngokufanayo, edibene nomhlaba webhodi yesiphaluka, yintoni inzuzo yale nto?
Ukuba iqokobhe alizinzanga okanye linombane ongatshintshiyo, ukuba liqhagamshelwe ngokuthe ngqo kwibhodi yesekethe, liya kwaphula itshiphu yebhodi yesekethe, yongeze i-capacitors, kwaye unokwahlula i-frequency ephantsi kunye nombane ophezulu, umbane ongatshintshiyo njalo njalo ukukhusela ibhodi yesekethe.Ukuphazamiseka kwe-circuit high-frequency interference kunye nezinto ezinjalo ziya kudibaniswa ngokuthe ngqo kwigobolondo nge-capacitor, edlala umsebenzi wokwahlula unxibelelwano oluthe ngqo.
Ke kutheni ukongeza i-resistor ye-1M?Oku kungenxa yokuba, ukuba akukho kumelana okunjalo, xa kukho umbane osisigxina kwibhodi yesiphaluka, i-capacitor ye-0.1uF exhunywe emhlabeni inqunyulwe ekudibaneni nomhlaba wegobolondo, oko kukuthi, imisiwe.Ezi ntlawulo ziqokelela kwinqanaba elithile, kuya kubakho iingxaki, kufuneka zixhunywe emhlabeni, ngoko ke ukuchasana apha kusetyenziselwa ukukhutshwa.
Ukuxhathisa kwe-1M kukhulu kakhulu, ukuba kukho umbane omileyo ngaphandle, amandla ombane aphezulu kunye nokunye okunjalo, kunokunciphisa ngokufanelekileyo okwangoku, kwaye akuyi kubangela umonakalo kwi-chip kwisekethe.
Ixesha lokuposa: Aug-08-2023