Ithusi elisindayo PCB produce 4 or more ounces of copper on each layer. Ama-PCBS wethusi amane asetshenziswa kakhulu kwimikhiqizo yezentengiso. Ukugxilwa kwethusi kungaphakama ngama-ounces angama-200 ngonyawo wesikwele ngamunye. I-PCBS yethusi esindayo isetshenziswa kabanzi kuma-elekthronikhi nakumasekethe adinga ukudluliswa kwamandla amakhulu. Ngaphezu kwalokho, amandla okushisa ahlinzekwa yi-PCBS awanakulinganiswa. Kuzinhlelo eziningi, ikakhulukazi i-elekthronikhi, uhla lokushisa lubalulekile ngoba amazinga okushisa aphezulu enza umonakalo ezintweni ezibucayi zikagesi futhi kuthinta kakhulu ukusebenza kwesifunda.

Umthamo wokushabalalisa ukushisa & GT; Ama-PCBS wethusi asindayo aphakeme kakhulu kunama-PCBS angavamile. Ukushabalalisa ukushisa kubalulekile ekuthuthukiseni amasekethe aqinile. Ukucubungula okungalungile kwesiginali ezishisayo ngeke kuthinte kuphela ukusebenza kwemishini ye-elekthronikhi, kepha futhi kuzonciphisa impilo yenkonzo yesifunda.

Ukuxhuma izintambo zamandla aphezulu kungakhiwa kusetshenziswa i-PCBS yethusi esindayo. Le ndlela yokuxhuma ihlinzeka ngokuphathwa kokucindezelwa okushisayo okuthembekile futhi inikeza ukuqeda okuhle ngenkathi kuhlanganiswa iziteshi eziningi kupuleti elilodwa elihlangene.

I-PCBS yethusi esindayo isetshenziswa kabanzi emikhiqizweni ehlukahlukene ngoba inikela ngemisebenzi eyahlukahlukene ukwenza ngcono ukusebenza kwesifunda. Lawa ma-PCBS asetshenziswa kakhulu ezintweni ezinamandla amakhulu njengama-transformer, ama-radiator, ama-inverters, imishini yamasosha, amapaneli elanga, imikhiqizo yezimoto, imishini ye-welding nezinhlelo zokusabalalisa amandla.

Heavy zethusi PCB yokukhiqiza

Njengama-PCBS ajwayelekile, ama-PCBS wethusi asindayo adinga ukucolisiswa okwengeziwe.

Ama-PCBS wethusi esindayo asindayo akhiqizwa kusetshenziswa ubuchwepheshe obuphelelwe yisikhathi, okuholela ekulandeleni okungalingani nasekucindezelweni kwe-PCB, okuholele ekusebenzeni ngokungafanele. Today, however, modern manufacturing techniques support fine cuts and minimal bottom cuts.

Ikhwalithi yokwelashwa kwengcindezi eshisayo ye-PCB esindayo yethusi

Izici ezinjengokucindezela okushisayo zibalulekile ekuklameni amasekethe futhi onjiniyela kufanele bazisuse ngangokunokwenzeka.

Ngokuhamba kwesikhathi, amasu okukhiqiza e-PCB aguqukile, kwasungulwa ubuchwepheshe obuhlukahlukene be-PCB, njenge-aluminium PCBS, ekwazi ukuphatha ukucindezeleka okushisayo.

Kusekuthandeni abaklami be-PCB abasindayo ukuthi babe nokusebenza okushisayo nokuklanywa kwemvelo ngenkathi kuncishiswa isabelomali samandla ngenkathi kugcinwa amasekethe.

Ngoba ukushisa kwezinto ezi-elekthronikhi kuzoholela ekwehlulekeni, noma kubeke impilo engcupheni, ukuphathwa kwengozi akunakunakwa.

The traditional process for achieving heat dissipation quality is to use an external heat sink, connected to the heating component. Njengoba, ngaphandle kokushiswa kokushisa, ingxenye yokushisa isondela ekushiseni okuphezulu, ukuqeda lokhu kushisa, irediyetha isebenzisa ukushisa okuvela engxenyeni bese iyidlulisa ngemvelo ezungezile. Usually, these radiators are made of copper or aluminum.Ukusetshenziswa kwalawa ma-radiator akweqile nje kuphela izindleko zokuthuthuka, kepha futhi kudinga isikhala nesikhathi esithe xaxa. Umphumela, nokho, awusondeli nakumandla okupholisa we-PCB yethusi esindayo.

Ku-PCBS wethusi osindayo, usinki wokushisa ufakwa ebhodini ngesikhathi sokukhiqiza, kunokusebenzisa noma isiphi isinki yokushisa yangaphandle. Njengoba irediyetha yangaphandle idinga isikhala esithe xaxa, kunemikhawulo embalwa ekubekweni kwerediyetha.

Ngoba usinki wokushisa ufakwe ebhodini lesifunda futhi uxhunywe emthonjeni wokushisa usebenzisa izimbobo ezihamba phambili kunokusebenzisa noma yiziphi izixhumi zokuhlangana kanye namalunga womshini, ukushisa kudluliswa ngokushesha, okuholele ekuthuthukisweni kwesikhathi sokushabalalisa ukushisa.

Izimbobo ezishisayo ezise-PCBS zethusi ezisindayo zivumela ukuncibilika kokushisa okuningi kunamanye ubuchwepheshe, ngoba okushisayo ngemigodi kwenziwa ngethusi. Ngaphezu kwalokho, ukuminyana kwamanje kuyathuthukiswa futhi nomphumela wesikhumba uncishisiwe.

Izinzuzo ze-PCB yethusi esindayo:

Izinzuzo ze-PCB yethusi esindayo ziyenza ibaluleke kakhulu ekwakhiweni kwesekethe yamandla aphezulu. Ukuhlushwa kwethusi okusindayo kungaphatha amandla aphezulu nokushisa okuphezulu, yingakho kukhiqizwe amasekethe aphezulu kagesi kusetshenziswa lobu buchwepheshe. Amasekethe anjalo awakwazi ukwakhiwa nge-PCBS egxiliswe ngethusi eliphansi ngoba awakwazi ukumelana nengcindezi enkulu yokushisa ebangelwa yimanje ephezulu nokugeleza kwamanje. I-PCBS yethusi esindayo imvamisa ithathwa njenge-PCBS yamanje ephezulu ngenxa yomthamo wayo opholile wokupholisa.

Ubudlelwano phakathi kobukhulu bethusi nobamanje buyinto ebalulekile ekusebenziseni i-PCB yethusi esindayo. Njengoba ukugxila kwethusi kukhuphuka, kanjalo nendawo ephelele yethusi enqamulelayo, eyehlisa ukumelana kwesifunda. Njengoba sazi, ukulahleka kuyalimaza kunoma yikuphi ukwakheka, futhi ukugxila kwethusi kwenza la ma-PCBS anciphise amabhajethi kagesi.

Ukuqhuba kwamanje kuyisici esibalulekile, ikakhulukazi lapho usebenza ngamasiginali wamandla aphansi, futhi ukuqhutshwa kwamanje kwe-PCBS yethusi esindayo kuthuthukiswa ukumelana kwabo okuncane.

Izixhumi zibalulekile ekuxhumaneni kwe-jumper. Kodwa-ke, izixhumi kuvame ukuba nzima ukuzigcina kuma-PCBS wendabuko. Ngenxa yamandla aphansi e-PCBS ngezikhathi ezithile, indawo yokuxhuma ivame ukuthintwa ukucindezela kwemishini, kepha i-PCBS yethusi esindayo inika amandla aphezulu futhi iqinisekise ukuthembeka okuphezulu.

Ukukhiqizwa kwe-PCB yethusi esindayo kaRAYMING

Ukukhiqizwa kwe-PCB esindayo esindayo kudinga ukunakekelwa okufanele, futhi ukuphatha okungafanele ngesikhathi sokukhiqiza kungaholela ekusebenzeni okungalungile, njalo cabanga ngezinsizakalo zomkhiqizi onolwazi.

I-RAYMING inikeza izindawo zokukhiqiza ze-PCB zazo zonke izinhlobo ze-PCBS. I-RAYMING ibilokhu igxile ekukhiqizeni i-PCB yethusi esindayo futhi ithuthukisa izithombe zokukhiqiza ezisezingeni eliphakeme kule minyaka eyishumi edlule.

Ama-PCBS wethusi anzima akhiqizwa emishini ezenzakalelayo ezenzakalelayo, okusenza sikwazi ukuthuthukisa ama-PCBS athembeke kakhulu. Kuze kube manje, sithuthukise ama-PCBS anezingqimba ezimbili aze afike kuma-ounces angama-20, ama-PCBS amaningi anesisindo esinesisindo esingu-4-6 amagremu wethusi.