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Zeziphi iintlobo PCB aluminiyam substrates abavelisi pcb
Ziziphi iintlobo ze-PCB aluminiyam substrates zabenzi be-pcb Okwangoku, i-substrate ye-aluminium esetyenziswa ngokuqhelekileyo inamacala amabini, icala elimhlophe lisetyenziselwa ukuwelda izikhonkwane ze-LED, kwaye elinye icala libonisa umbala wokwenene we-aluminium.Amalungu e-thermally conductive adibana kunye....Funda ngokugqithisileyo -
Yintoni i-impedance yophawu kwi-PCB?Indlela yokusombulula ingxaki ye-impedance?
Ngokuphuculwa kweemveliso zabathengi, ngokuthe ngcembe ikhula isiya kwicala lobukrelekrele, ngoko ke iimfuno ze-PCB ibhodi yokungaphumeleli ziya ziba ngqongqo ngakumbi, nto leyo ekhuthaza ukukhula okuqhubekayo koyilo lwetekhnoloji ye-impedance.Yintoni impedance yophawu?1....Funda ngokugqithisileyo -
Yintoni iSolder Mask kwaye isetyenziselwa ntoni?
I-Solder mast yinxalenye ebaluleke kakhulu yeebhodi zesekethe eziprintiweyo zePCB, Akukho mathandabuzo okuba imaski yeSolder iya kunceda ukuhlanganisana, nangona kunjalo yintoni enye into eyenza i-solder imaski inegalelo?Kuya kufuneka sazi ngakumbi malunga ne-solder mask ngokwayo.Yhoo...Funda ngokugqithisileyo -
Yintoni eyona nto idumileyo CCL imathiriyeli esetyenziselwa PCB?
Kwintsimi yeebhodi zeesekethe ze-elektroniki, ukuze kuhlangatyezwane neemfuno ezininzi zemveliso, ii-CCL ezininzi zikhukula kwimarike.Yintoni i-CCL?Yeyiphi eyona CCL idumileyo netshiphu?Isenokungagxininiswa kwiinjineli ezininzi ze-elektroniki ezincinci.Apha, uya kufunda okuninzi ...Funda ngokugqithisileyo -
Yintoni ekufuneka siyazi malunga nomenzi PCB Chinese?
Ngophuhliso olukhawulezayo lwetekhnoloji ye-elektroniki e-China.Ngakumbi nangaphezulu abenzi bePCB baseTshayina babonelela ngenkonzo yabo ingcono kubathengi emhlabeni jikelele.kodwa yintoni ekufuneka siyazi malunga nomenzi wePCB waseTshayina xa sisebenzisana nabo?...Funda ngokugqithisileyo
