Ekusetyenzisweni kwansuku zonke, ngenxa yendawo yesicelo esiyinkimbinkimbi kunye nomonakalo wecandelo, kunokuba kungabikho mveliso emva kokuba iqondo lokushisa eliphantsi kwe-ultra-low liqala ukutshintsha umbane wombane, oya kwenza ukuba isiphaluka esilandelayo singakwazi ukusebenza ngokuqhelekileyo.Ke, zeziphi izizathu eziqhelekileyo zobushushu obuphantsi kakhulu bokuqalisa ukutshintsha unikezelo lwamandla?
1. Ukubetha kombane, ukunyuka okanye i-voltage spike ekufakeni
Jonga ukuba i-fuse, ibhulorho yokulungisa, isixhasi seplag-in kunye nezinye izixhobo ezisekupheleni kwegalelo elingaphambili lemveliso zonakele, kwaye uhlalutye imo yamaza kanomathotholo ngovavanyo olwahlukileyo.Kucetyiswa ukuba kusetyenziswe kwindawo ehlangabezana neemeko ze-EMS kwincwadana yezobugcisa.Ukuba kufuneka isetyenziswe kwindawo embi kakhulu, isihluzo se-EMC kunye nesixhobo esichasene nokuqhafaza siyakongezwa kwisiphelo sangaphambili semveliso.
2. I-voltage yegalelo idlula ukucaciswa kwemveliso yombane
Jonga ukuba i-fuse, i-plug-in resistor, i-capacitor enkulu kunye nezinye izixhobo ekupheleni kwegalelo lemveliso zikwimeko efanelekileyo, kwaye uvavanye igalelo lombane we-waveform ukuze ugwebe.Kucetyiswa ukuba ulungelelanise i-voltage yegalelo, sebenzisa umbane wombane ofanelekileyo njengegalelo, okanye ubeke endaweni yawo ngonikezelo lwamandla oluphezulu.
3. Imiba yangaphandle njengamaconsi amanzi okanye i-tin slag ibambelela kwimveliso, okubangelwa isiphaluka esifutshane sangaphakathi.
Jonga ukuba ukufuma kwe-ambient kungaphakathi koluhlu oluxeliweyo.Okwesibini, qhaqha imveliso kwaye ukhangele ukuba kukho i-sundries ebusweni bepaki kunye nokuba umgangatho ongezantsi ucocekile.Kucetyiswa ukuba kuqinisekiswe ukuba uvavanyo (ukusetyenziswa) bume bucocekile, ubushushu kunye nokufuma kungaphakathi koluhlu oluchaziweyo, kwaye imveliso ifakwe ngepeyinti yobungqina obuthathu xa kuyimfuneko.
4. Umgca wegalelo we-ultra-low-low startup startup power supply unqanyuliwe okanye i-port yomgca wokudibanisa idibanisa kakubi.
Ukusombulula ingxaki: vavanya ukuba ingaba i-voltage yegalelo iyinto eqhelekileyo kwi-terminal yokufaka ezantsi kwemveliso.Kuyacetyiswa ukuba kutshintshelwe umgca wokudibanisa ongaguqukiyo, kwaye i-snap ye-port yomgca wokudibanisa kufuneka ixinzelelwe ukuphepha uqhagamshelwano olubi.
Xa yonke into ilungile kwaye iqaliswe ngokusemthethweni, akukho mveliso okanye i-hiccups kunye nokuxhuma kufunyenwe.Isenokubangelwa luphazamiseko lwangaphandle lokusingqongileyo okanye umonakalo kumalungu angaphandle, njengomthwalo ogqithisiweyo wemveliso okanye isiphaluka esifutshane / umthwalo we-capacitive odlula ixabiso elichaziweyo, okukhokelela ekugqithiseni okwethutyana ngexesha lokuqalisa.
Ngeli xesha, sincoma ukuba umthengi atshintshe imowudi yokuqhuba yomthwalo we-back-end kwaye ungasebenzisi i-drive ngqo yemveliso yombane.
Ixesha lokuposa: Jun-13-2022