I-Best Technology ingenye yabakhiqizi abahamba phambili be-pcb nabahlinzeki bebhodi lesifunda ephrintiwe e-China
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I-Best Technology ingenye yabakhiqizi abahamba phambili be-pcb nabahlinzeki bebhodi lesifunda ephrintiwe e-China
Emhlabeni wezogesi, amabhodi esekethe aphrintiwe (ama-PCB) adlala indima ebalulekile ekuxhumaniseni nasekunikeni amandla izingxenye ezihlukahlukene. Ziwumgogodla wawo wonke amadivaysi kagesi, kusukela kuma-smartphones kuya emishini yezimboni. Uma kukhulunywa ngokuklama i-PCB yephrojekthi, ukujiya kongqimba lwethusi kuwukucatshangelwa okubalulekile. Ama-PCB ethusi elisindayo, aziwa nangokuthi ama-PCB ethusi eliwugqinsi, asedume kakhulu ekushajweni kwezimoto ngenxa yezici zawo ezihlukile nezinzuzo. Kulesi sihloko, sizoxoxa ngokuthi kungani ucabangela ama-PCB ethusi esindayo kuphrojekthi yakho yamanje ephezulu.
Iyini i-Heavy Copper PCB?
I-PCB yethusi esindayo ibhodi lesifunda elinesendlalelo sethusi esiwugqinsi ngokungavamile, ngokuvamile elidlula ama-ounces angu-3 ngonyawo lwesikwele (oz/ft²). Ngokuqhathanisa, ama-PCB ajwayelekile ngokuvamile anogqinsi lwezendlalelo zethusi elingu-1 oz/ft². Ama-PCB ethusi esindayo asetshenziswa ezinhlelweni lapho kudingeka khona amandla aphezulu, noma ibhodi lidinga ukumelana nokucindezeleka komshini nokushisa.
Izinzuzo ze-Heavy Copper PCBs
l Ikhono Eliphezulu Lamanje
Ungqimba lwethusi olujiyile ku-PCB yethusi esindayo luvumela umthamo wamanje ophezulu. Lokhu kuyenza ilungele izinhlelo zokusebenza zamandla aphezulu njengamandla kagesi, izilawuli zezimoto, nemishini yezimboni. Ama-PCB ethusi elisindayo angathwala kufika kuma-amps angu-20 noma ngaphezulu, uma kuqhathaniswa nama-amps avamile angu-5-10 we-PCB evamile.
l Ukuphatha Okushisayo
Ama-PCB ethusi elisindayo aziwa ngamakhono awo okuphatha okushisayo. Isendlalelo sethusi esikhudlwana sivumela ukuchithwa okungcono kokushisa, ukunciphisa ingozi yokushisa nokwehluleka kwengxenye. Lokhu kuzenza zilungele izinhlelo zokusebenza ezidinga amandla aphezulu futhi zikhiqize ukushisa okuningi.
l Ukuqina
Ama-PCB ethusi esindayo aqine kakhulu futhi ahlala isikhathi eside kunama-PCB ajwayelekile. Ungqimba lwethusi olujiyile lunikeza ukusekela okungcono komshini, okulwenza lumelane nokulimala okuvela ekudlidlizeni, ukushaqeka, nokugoba. Lokhu kubenza balungele izindawo ezinokhahlo kanye nezicelo zezimboni.
l Ukwandisa Ukuvumelana nezimo
Ama-PCB ethusi elisindayo anikeza ukuguquguquka komklamo okukhuphukile uma kuqhathaniswa nama-PCB ajwayelekile. Isendlalelo sethusi esikhulu sivumela imiklamo eyinkimbinkimbi futhi ehlangene, ukunciphisa ubukhulu bebhodi. Lokhu kuzenza zilungele izinhlelo zokusebenza lapho isikhala silinganiselwe.
l Ubuqotho Besiginali obungcono
Isendlalelo sethusi esikhulu kuma-PCB ethusi esindayo sinikeza ubuqotho besignali engcono. Lokhu kunciphisa ingozi yokulahlekelwa kwesignali kanye nokuphazamiseka, okuholela ekusebenzeni okuthembekile nokusebenza kahle kwesifunda.
Idizayini yogqinsi lwethusi ye-Heavy Copper PCB?
Ngenxa yobukhulu bekhopha ku-PCB yethusi esindayo iwugqinsi bese i-FR4 PCB evamile, bese isonteka kalula uma ukujiya kwethusi kungahambisani nezendlalelo ezilinganayo. Isibonelo, uma uklama izendlalelo ezingu-8 zethusi ezinzima ze-PCB, khona-ke ubukhulu bekhopha kungqimba ngayinye kufanele bulandele u-L8=L1, L7=L2, L6=L3, L5=L4 indinganiso.
Ukwengeza, ubudlelwano phakathi kwesikhala somugqa omncane kanye nobubanzi obuncane bomugqa nakho kufanele kucatshangelwe, ukulandela umthetho wokuklama kuzosiza ekukhiqizeni kahle futhi kufinyeze isikhathi sokuhola. Ngezansi kunemithetho yokuklama phakathi kwayo, i-LS ibhekisela esikhaleni somugqa futhi i-LW ibhekisela kububanzi bomugqa.
Imithetho yokumba imbobo yebhodi lethusi elisindayo
Ipulangwe ngembobo (PTH) ebhodini lesekethe eliphrintiwe iwukuxhuma ohlangothini olungaphezulu nangaphansi ukuze lubenze ugesi. Futhi lapho umklamo we-PCB unezendlalelo eziningi zethusi, imingcele yezimbobo kufanele ibhekwe ngokucophelela, ikakhulukazi amadayamitha embobo.
Ku-Best Technology, ubuncane be-PTH ububanzi kufanele bube>=0.3mm kuyilapho iringi yethusi enonyaka kufanele ibe ngu-0.15mm okungenani. Ngogqinsi lwethusi odongeni lwe-PTH, 20um-25um njengokuzenzakalelayo, kanye nobukhulu obungu-2-5OZ (50-100um).
Imingcele eyisisekelo ye-Heavy Copper PCB
Nawa amanye amapharamitha ayisisekelo we-PCB yethusi esindayo, ngethemba ukuthi lokhu kungakusiza ukuthi uqonde kangcono ikhono le-Best Technology.
l Izinto eziyisisekelo: FR4
l Ugqinsi lwethusi: 4 OZ~30 OZ
l I-Extreme Heavy Copper: 20~200 OZ
l Uhlaka: Umzila, ukushaya, i-V-Cut
l Imaski ye-Solder: I-White/Black/Blue/Green/Red Amafutha (Ukuphrinta imaski ye-Solder akulula ku-PCB yethusi esindayo.)
l Ukuqedwa kwendawo: I-Immersion Gold, HASL, OSP
l Usayizi wephaneli enkulu: 580*480mm (22.8"*18.9")
Izicelo ze-Heavy Copper PCBs
Ama-PCB ethusi esindayo asetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi:
l Izimpahla zamandla
l Izilawuli zezimoto
l Imishini yezimboni
l Ugesi wezimoto
l I-Aerospace kanye nezinhlelo zokuzivikela
l Ama-Solar inverters
l Ukukhanyisa kwe-LED
Ukukhetha ubukhulu be-PCB obufanele kubalulekile empumelelweni yanoma iyiphi iphrojekthi. Ama-PCB ethusi elisindayo anikeza izici ezihlukile kanye nezinzuzo eziwenza afanelekele izinhlelo zokusebenza zamandla aphezulu nezinga lokushisa eliphezulu. Uma ufuna ukuqinisekisa ukwethembeka nokusebenza kwephrojekthi yakho, cabanga ukusebenzisa ama-PCB ethusi esindayo. I-Best Technology inesipiliyoni sokukhiqiza iminyaka engaphezu kwe-16 kuma-PCB ethusi esindayo, ngakho-ke siyaqiniseka ukuthi singaba umphakeli wakho onokwethenjelwa kakhulu e-China. Siyakwamukela ukuxhumana nathi nganoma yisiphi isikhathi nganoma imiphi imibuzo noma imibuzo mayelana nama-PCB.
