Kungani ukuchithwa kokushisa kwe-mg4 ev kuyifeni esikhundleni sokupholisa amanzi?
Ezinhlelweni ze-elekthronikhi zezimoto, ukuphathwa kwezinga lokushisa bekulokhu kuyinselele, ngokuvamile kudinga ukuthi uhlelo lusebenze ngokujwayelekile ngaphansi kwezinga lokushisa elizungezile elingu -40°C ~ + 65°C. Izinga lokushisa le-ambient ngaphakathi kwendlu nalo lizoba nokukhuphuka kwezinga lokushisa okungaba ngu-20°C, ngakho izinga lokushisa eliphakeme le-ambient ibhodi le-PCB elidinga ukumelana nalo lizoba phezulu njengo-+85°C.
Khona-ke, ukugxila okuqhubekayo endaweni yasendaweni, njengokunikezwa kwamandla, i-CPU namanye amamojula kuzoba ukusetshenziswa kokushisa, futhi kuqhubekisele phambili izinga lokushisa elizungezile ku-chassis, futhi imvelo enokhahlo isifinyelele umkhawulo wokushisa wama-chips amaningi. Ngakho-ke, esigabeni sokuqala sokuklama kwesistimu, kuyadingeka ukuhlela isu Lokulawula Ukushisa nokuklama izinyathelo ezihambisanayo.
Ilula uma iqhathaniswa futhi ilukhuni, kodwa isilinganiso esisebenzayo sokukhipha ukushisa siwukwengeza isiphephetha-moya sokukhipha ukushisa, vele, lokhu kuzonyusa izindleko zokuklama nomsindo womshini. Ngakho-ke, izidingo zethu ekwakhiweni kwamasekhethi abalandeli nazo zisekelwe kulawa maphuzu amabili okuqala ayisisekelo:
1), isifunda kufanele sibe lula, izindleko eziphansi;
2), isivinini se-fan silingana nomsindo, ngakho-ke isivinini se-fan siyadingeka ukuthi silinganiswe futhi silawuleke. Isistimu izolungisa isivinini sabalandeli ngokuya ngezinga lokushisa elizungezile, okungcono ukulawulwa kwesivinini esingenasinyathelo, futhi ilwele ukulinganisela ukusebenza kahle kokukhipha ukushisa nomsindo.
Ukusetshenziswa kokupholisa amanzi kulula ukulimaza futhi kudinga ukushintshwa nokunakekelwa njalo, futhi imoto ivame ukuba namaqhubu, angafaneleki ukusetshenziswa kwezinhlelo zokupholisa amanzi.
