Unyino kubungakanani engqongqo flex ibhodi PCB

Iibhodi ze-Rigid-flex (iibhodi zesekethe eziprintiweyo) ziguqule indlela izixhobo zombane eziyilwe kwaye zenziwe.Ukukwazi kwabo ukudibanisa iingenelo zeesekethe eziqinileyo kunye neziguquguqukayo zenze ukuba zidume kakhulu kumashishini ahlukeneyo.Nangona kunjalo, njengayo nayiphi na iteknoloji, i-rigid-flex inemida yayo ngokobukhulu.

Olunye uncedo olubalulekileyo lweephaneli eziguquguqukayo eziguquguqukayo kukukwazi ukugoba okanye ukugoba ukuze zingene kwiindawo ezixineneyo nezinemilo engaqhelekanga.Oku bhetyebhetye kwenza abaqulunqi badibanise ii-PCBs kwizixhobo ezicinezelekileyo kwindawo ezifana nee-smartphones, izinto ezinxitywayo, okanye izifakelo zonyango.Ngelixa olu bhetyebhetye lubonelela ngenkululeko enkulu kuyilo, luza kunye nomlinganiselo othile wobungakanani.

Ubungakanani bePCB eqinile-eguquguqukayo imiselwa zizinto ezahlukeneyo, kubandakanya inkqubo yokuvelisa, inani leeleya, kunye nokuxinana kwecandelo.Inkqubo yokwenziwa kweePCB eziguquguqukayo eziguquguqukayo ziquka ukudibanisa ii-substrates eziqinileyo neziguquguqukayo, ezibandakanya iileya ezininzi zobhedu, izinto zokugquma kunye nezokuncamathelisa.Umaleko ngamnye owongezelelweyo wandisa ubunzima kunye neendleko zenkqubo yokuvelisa.

Njengoko inani lamaleya lisanda, ubukhulu bePCB buyanda, bunciphisa ubuncinci besayizi obufikelelekayo.Kwelinye icala, ukunciphisa inani leeleya kunceda ukunciphisa ukutyeba ngokubanzi kodwa kunokuchaphazela ukusebenza okanye ukuntsonkotha koyilo.

Uxinaniso lwamacandelo lukwadlala indima ebalulekileyo ekumiseleni imida yobungakanani bee-PCB eziguquguqukayo eziqinileyo.Uxinaniso lwecandelo eliphezulu lufuna umkhondo othe kratya, i-vias, kunye nesithuba sephedi, ngokwenjenjalo sonyusa ubukhulu bePCB.Ukwandisa ubungakanani bePCB akusoloko kulukhetho, ingakumbi kwizixhobo zombane ezincinci apho isithuba siphezulu.

Enye into ethintela ubungakanani beebhodi eziqinileyo-flex kubukho bezixhobo zokuvelisa.Abavelisi bePCB banemida ethile kubukhulu bobungakanani abanokubenza.Imilinganiselo inokwahluka ngokomenzi, kodwa ngokwesiqhelo iqala ukusuka kwii-intshi ezimbalwa ukuya kwiifithi ezininzi, kuxhomekeke kubuchule besixhobo.Iisayizi ezinkulu zePCB zifuna izixhobo ezikhethekileyo kwaye zinokuba neendleko eziphezulu zokwenziwa.

Imida yobuchwephesha nayo iqwalaselwe xa kufikwa kwi-PCBs eqinileyo-eguqukayo.Inkqubela phambili yetekhnoloji yenze ukuba izinto ze-elektroniki zibe ncinci kwaye zihlangane ngakumbi.Nangona kunjalo, la macandelo anokuba nemida yawo malunga nokupakishwa okuxineneyo kunye nokutshatyalaliswa kobushushu.Ukunciphisa imilinganiselo ye-PCB engqongqo-flex kakhulu kunokubangela imiba yolawulo lwe-thermal kwaye ichaphazele ukuthembeka kunye nokusebenza kwesixhobo sombane.

Nangona kukho imida kubungakanani beebhodi eziguquguqukayo, le mida iya kuqhubeka ityhalwa njengoko iteknoloji ihambela phambili.Unyino lobungakanani buyoyiswa ngokuthe ngcembe njengoko iinkqubo zokwenza izinto zisiba nobuchule ngakumbi kwaye izixhobo ezikhethekileyo zifumaneka lula.Ukongeza, ukuqhubela phambili kwi-miniaturization yecandelo kunye neteknoloji yolawulo lwe-thermal yenze ukuba kwenzeke ukuphumeza ezincinci, izixhobo zombane ezinamandla ngakumbi usebenzisa iibhodi ze-PCB eziguquguqukayo.

Isishwankathelo:

I-Rigid-flex PCB idibanisa iingenelo zeesekethe eziqinileyo neziguquguqukayo, zibonelela ngokuguquguquka okukhulu koyilo.Nangona kunjalo, ezi PCB zinemida ngokobungakanani.Imiba efana neenkqubo zokuvelisa, ukuxinana kwecandelo, amandla ezixhobo kunye nemithintelo yobuchwepheshe idlala indima ebalulekileyo ekumiseleni ubukhulu bobungakanani obunokufezekiswa.Ngaphandle kwezi zithintelo, ukuqhubela phambili okuqhubekayo kwezobuchwepheshe kunye neenkqubo zokuvelisa zityhala imida yeebhodi zesekethe eziprintiweyo eziqinileyo.