Intambo yamandla i-2 i-core Cable ye-Power, i-10 mm2, i-Class 5, i-Cca

Iimpawu zeCable yoMbane enentambo yokudonsa

Iintambo zamandla ziyinxalenye ebalulekileyo yayo nayiphi na inkqubo yombane, enika unxibelelwano oluyimfuneko phakathi kwemithombo yamandla kunye nezixhobo zombane. Olunye uhlobo olubalulekileyo lwentambo yamandla yintambo yamandla ene-drain wire, enikezela ngeempawu ezininzi ezizodwa ezenza kube lukhetho oluxabisekileyo kwizicelo ezahlukeneyo. Kweli nqaku, siza kuphonononga iimpawu eziphambili zeiintambo zombane ngocingo lokukhupha amanzikunye nokubaluleka kwazo kwiinkqubo zombane.

Okokuqala kunye nokuphambili, ubukho bocingo lwe-drain kwintambo yamandla inika umaleko owongezelelweyo wokukhusela ngokuchasene nokuphazamiseka kwe-electromagnetic (EMI) kunye nokuphazamiseka kwerediyo yerediyo (RFI). I-drain wire, ngokuqhelekileyo eyenziwe ngekopolo ekhonkxiweyo, yenzelwe ukubamba kunye nokuchitha nayiphi na ingxolo yombane engafunekiyo enokuthi ibekhona kwindawo engqongileyo. Olu phawu lubaluleke ngakumbi kwizicwangciso zemizi-mveliso okanye iindawo ezinezinga eliphezulu lengxolo yombane, apho ukugcinwa komqondiso wamandla ococekileyo nozinzileyo kubalulekile ekusebenzeni ngokufanelekileyo kwezixhobo ezibuthathaka.

Ngaphezu koko,iintambo zombane ngocingo lokukhupha amanzizaziwa ngobuchule bazo obuphuculweyo bokukhusela. Ukongeza kwi-drain wire, ezi ntambo zihlala zibandakanya i-metallic shield layer, efana ne-aluminium foil okanye i-braid yobhedu, enika umgangatho ophezulu wokukhusela kwiindawo zangaphandle ze-electromagnetic. Olu phawu lokukhusela aluncedi kuphela ukunciphisa ukuphazamiseka komqondiso kodwa luqinisekisa ukhuseleko kunye nokuthembeka kwenkqubo yombane ngokunciphisa umngcipheko weengozi zombane kunye neesekethe ezimfutshane.

Olunye uphawu olubalulekileyo lweiintambo zombane ngocingo lokukhupha amanzikukukwazi kwabo ukulawula ngokukuko iilophu zomhlaba. Iilophu eziphantsi komhlaba, ezenzeka xa kukho iindlela ezininzi eziya emhlabeni kwinkqubo yombane, kunokukhokelela kwimisinga engafunekiyo kunye neengozi ezinokubakho zokhuseleko. Ubukho bocingo lwe-drain kwi-cable kuvumela ukumisa ngokufanelekileyo kwaye kunceda ukunciphisa imiphumo ye-loops yomhlaba, ngaloo ndlela kukhuthazwa indawo yombane ezinzileyo kwaye ekhuselekileyo.

Ngaphezu koko,iintambo zombane ngocingo lokukhupha amanziziyilelwe ukuhlangabezana nemigangatho yoshishino engqongqo yokusebenza kombane kunye nokhuseleko. Ezi ntambo zihlala zakhiwe ngemathiriyeli ekumgangatho ophezulu kwaye zivavanywa ngokungqongqo ukuqinisekisa ukuthotyelwa kwazo nemigaqo efanelekileyo kunye neenkcukacha. Ngenxa yoko, banikezela ngezinga eliphezulu lokuthembeka kunye nokuqina, okwenza ukuba bafanelekele uluhlu olubanzi lwezicelo, kubandakanywa noomatshini boshishino, iinkqubo zokuhambisa amandla, kunye neziseko ezingundoqo ezibalulekileyo.

Ukongezelela, ukufakwa kwentambo yokucoca kwiintambo zamandla kunceda ukufakwa lula kunye nokugcinwa. I-drain wire inikeza indawo yokudibanisa efanelekileyo yokumisa kunye nokudibanisa, ukwenza lula inkqubo yokufakela kunye nokunciphisa umngcipheko weempazamo zokufakela. Ngaphaya koko, ivumela iinkqubo ezisebenzayo zokucombulula iingxaki kunye nokugcinwa, njengoko ubukho bocingo olunikezelweyo lwedrain lwenza ukuba ufikelelo olukhawulezayo noluthembekileyo ekukhuseleni intambo kunye namacandelo asezantsi.

Iintambo zombane ezinedreyiniucingo lubonisa uluhlu lweempawu ezenza zibe lukhetho oluxabisekileyo lokufuna izicelo zombane. Ukususela kwi-EMI / RFI yabo ephezulu yokukhusela kunye nokukhusela amandla abo okulawula i-loops yomhlaba kunye nokuhlangabezana nemigangatho yoshishino, ezi ntambo zinika isisombululo esithembekileyo nesisebenzayo sokuqinisekisa ukunyaniseka nokusebenza kweenkqubo zombane. Ngokugxininisa kwabo kukhuseleko, ukuthembeka, kunye nokulula ukufakela,iintambo zombane ngocingo lokukhupha amanziukuqhubeka ukudlala indima ebalulekileyo ekunikeni amandla ihlabathi lanamhlanje.