Ibhodi eliguquguqukayo eliqinile / 8 ungqimba lwe-PCB ye-Bluetooth earphone
Ukuhlukaniswa kwe-Rigid-Flex PCBs (bona umfanekiso 1 ukuze uthole imininingwane)
I-rigid-flex ibhodi elihlanganisa ukuqina nokuguquguquka, ukucubungula kokubili ukuqina kwebhodi eliqinile kanye nokuguquguquka kwebhodi eliguquguqukayo.
I-Substrate: i-TG ephakathi, i-TG ephezulu, i-dielectric engaguquki, i-Df FR4 ephansi, i-high-frequency material.
Izinhlobo ze-substrate: i-Shengyi, i-Tenghui, i-Lianmao, i-Rogers, i-Panasonic, i-DuPont, i-Taihong.
Ukuphela kwendawo: HASL, HASL(Pb Mahhala), ENIG, I-Immersion Tin, I-Immersion Silver, Gold Plating, OSP, ENIG+OSP, ENEPIG.
I-Rigid-Flex Board Au/Ni Uhlobo
b Ucwecwe lwegolide lungahlukaniswa lube yigolide elincanyana kanye negolide eliwugqinsi ngokuya ngokuqina. Ngokuvamile, igolide elingaphansi kuka-4u”(0.41um) libizwa ngegolide elincanyana, kanti igolide elingaphezu kuka-4u” libizwa ngegolide eliwugqinsi. I-ENIG ingenza igolide elincanyana kuphela, hhayi igolide eliwugqinsi. Ucwecwe lwegolide kuphela olungenza kokubili igolide elincanyana neliwugqinsi. Ubukhulu obukhulu begolide eliwugqinsi ebhodini elivumelana nezimo kungaba ngaphezu kuka-40u”. Igolide eliwugqinsi lisetshenziswa kakhulu ezindaweni zokusebenza ezinezidingo zokubopha noma ukumelana nokugqoka.
b Ucwecwe lwegolide lungahlukaniswa lube yigolide elithambile negolide eliqinile ngohlobo. Igolide elithambile liyigolide elihlanzekile elijwayelekile, kanti igolide eliqinile liyi-cobalt equkethe igolide. Impela kungenxa yokuthi i-cobalt yengezwe ukuthi ubulukhuni bongqimba lwegolide bukhuphuka kakhulu budlula i-150HV ukuze buhlangabezane nezidingo zokumelana nokugqokwa.
Izinzuzo zeRigid-Flex Board
Kulezi zinsuku, ukuklama kuya ngokuya kuphishekela i-miniaturization, izindleko eziphansi kanye nesivinini esikhulu semikhiqizo, ikakhulukazi emakethe yamadivayisi eselula , okuvame ukubandakanya amasekhethi kagesi aphezulu. Ukusebenzisa ama-Rigid-Flex Boards kuzoba ukukhetha okuhle kakhulu kumadivayisi we-peripheral axhunywe nge-IO. Izinzuzo eziyisikhombisa ezinkulu ezilethwa yizidingo zokuklama zokuhlanganisa izinto zebhodi eziguquguqukayo kanye nezinto zebhodi eziqinile ohlelweni lokukhiqiza, ukuhlanganisa izinto ezi-2 ze-substrate ne-prepreg, bese kufinyelelwa ukuxhuma kukagesi we-interlayer wama-conductor ngokusebenzisa izimbobo noma izimpumputhe/ezingcwatshiwe zinjengoba ngezansi. :
a. Umhlangano we-3D ukunciphisa izifunda
b. Ukwethembeka okungcono koxhumo
c. Yehlisa inani lezingxenye nezingxenye
d. Ukuvumelana okungcono kwe-impedance
e. Ingakwazi ukuklama isakhiwo sokupakisha esiyinkimbinkimbi kakhulu
f. Sebenzisa idizayini yokubukeka elula kakhudlwana
g. Yehlisa usayizi
Isicelo
Isicelo seRigid-Flex Board (bheka umfanekiso 3-1 ukuze uthole imininingwane)
I-Rigid-flex PCB iyibhodi eliyinhlanganisela enezici zazo zombili ibhodi lesifunda eliguquguqukayo kanye nebhodi lesifunda eliqinile, elisetshenziswa kabanzi emikhakheni ngale ndlela elandelayo:
1. Inkundla yezogesi:Ama-PCB e-Rigid-flex asetshenziswa kakhulu emikhiqizweni ye-elekthronikhi efana nomakhalekhukhwini, amaphilisi, izinto ezigqokekayo ezihlakaniphile, amakhamera, izirekhoda zevidiyo, izibali, ama-drones neziqapha zokuqina. Mayelana nokusebenza, amabhodi ayo aqinile futhi aguquguqukayo angaxhuma ama-PCB aqinile ahlukene kanye nezingxenye ngendlela enezinhlangothi ezintathu. Ngokuminyana kwesekethe efanayo, ingakhuphula inani eliphelele lendawo yokusetshenziswa kwe-PCB, ithuthukise umthamo wayo wokuthwala isekethe, futhi yehlise umkhawulo wokudlulisela isignali nezinga lephutha lomhlangano labathintwayo. Uma sikhuluma ngokwesakhiwo, ama-PCB aqinile aguquguqukayo alula futhi mancane, avumela izintambo eziguquguqukayo, eziwusizo olukhulu ekwehliseni umthamo nesisindo.
2. Inkundla yezimoto:Ama-PCB aguquguqukayo ajwayele ukusetshenziswa ezinhlelweni zikagesi zezimoto, okuhlanganisa izinkinobho zokuxhuma ibhodi lomama esiteringini, ukuxhumana phakathi kwesikrini sesistimu yevidiyo yemoto kanye nephaneli yokulawula, ukuxhumeka kokusebenza kokhiye bomsindo noma bokusebenza eminyango eseceleni, isistimu yokuhlehla ye-radar imaging. , izinzwa, uhlelo lokuxhumana kwezimoto, ukuzulazula ngesathelayithi, ibhodi lokuxhuma iphaneli yokulawula isihlalo sangemuva nesilawuli esingaphambili, kanye nesistimu yokubona yangaphandle.
3. Inkambu yemishini yezokwelapha:Ukusetshenziswa kwama-PCB aguquguqukayo aqinile kumishini yezokwelapha kuya ngokuya kusabalele, njengamathuluzi okuqapha izimpawu, amathuluzi okwelapha, okokusebenza kwezithombe, amadivaysi e-physiotherapy, ama-pacemakers enhliziyo, ama-endoscope, amadivayisi okulawula i-ultrasound, njll. Imikhiqizo kule mikhakha idinga ukwethembeka okuphezulu, okuphezulu. ukunemba, ukulahlekelwa kwe-impedance ephansi, ikhwalithi yokudlulisela isignali ephelele, ukuqina, njll. Ngenxa yobunkimbinkimbi benqubo yokukhiqiza nokukhishwa okuphansi, izindleko zokukhiqiza ziphezulu.
4. Inkambu yokulawula izimboni:Ama-PCB aqinile asetshenziswa ezimbonini eziningi ezihlanganisa amasathelayithi okwenziwa, amasistimu e-radar, ukuxhumana okungenantambo, ukulinganisa kwe-laser nezinsimbi zokulawula, izinzwa, izihlaziyi kazibuthe zenuzi, amadivaysi e-X-ray, abahlaziyi be-infrared, njll.
