Ibhodi eqinile neguquguqukayo / i-PCB enezingqimba ezingu-8 ze-earphone ye-Bluetooth
Ukuhlukaniswa kwama-Rigid-Flex PCB (bheka isithombe 1 ukuthola imininingwane)
I-rigid-flex ibhodi ehlanganisa ukuqina nokuguquguquka, icubungula kokubili ukuqina kwebhodi eqinile kanye nokuguquguquka kwebhodi eguquguqukayo.
I-substrate: i-TG ephakathi nendawo, i-TG ephezulu, i-dielectric constant ephansi, i-Df FR4 ephansi, izinto ezivame kakhulu.
Izinhlobo ze-substrate: i-Shengyi, i-Tenghui, i-Lianmao, i-Rogers, i-Panasonic, i-DuPont, i-Taihong.
Ukuphela kobuso: HASL, HASL(Pb Free), ENIG, Ithini Lokucwilisa, Isiliva Lokucwilisa, Igolide Lokucwebezela, OSP, ENIG+OSP, ENEPIG.
Uhlobo lweBhodi le-Au/Ni eliqinile neliguquguqukayo
b I-plating yegolide ingahlukaniswa ibe yigolide elincane kanye negolide elijiyile ngokwe-ubukhulu. Ngokuvamile, igolide elingaphansi kuka-4u”(0.41um) libizwa ngegolide elincane, kanti igolide elingaphezu kuka-4u” libizwa ngegolide elijiyile. I-ENIG ingenza igolide elincane kuphela, hhayi igolide elijiyile. I-plating yegolide kuphela engenza igolide elincane nelijiyile. Ubukhulu obukhulu begolide elijiyile ebhodini eliguquguqukayo bungaba ngaphezu kuka-40u”. Igolide elijiyile lisetshenziswa kakhulu ezindaweni zokusebenza ezinezidingo zokubopha noma zokumelana nokuguguleka.
b Ukufakwa kwegolide kungahlukaniswa kube yigolide elithambile kanye negolide eliqinile ngohlobo. Igolide elithambile liyigolide elihlanzekile elivamile, kanti igolide eliqinile liyi-cobalt equkethe igolide. Kungenxa yokuthi i-cobalt yengezwe ukuthi ubulukhuni besendlalelo segolide bukhula kakhulu budlula i-150HV ukuze kuhlangatshezwane nezidingo zokumelana nokuguguleka.
Izinzuzo zeBhodi Eliqinile Eliguquguqukayo
Kulezi zinsuku, ukuklama kuya ngokuya kuphishekela ukwenziwa kube lula, izindleko eziphansi kanye nesivinini esikhulu semikhiqizo, ikakhulukazi emakethe yamadivayisi eselula, okuvame ukuhilela amasekethe kagesi anabantu abaningi. Ukusebenzisa amabhodi e-Rigid-Flex kuzoba ukukhetha okuhle kakhulu kwamadivayisi angaphandle axhunywe nge-IO. Izinzuzo eziyisikhombisa ezinkulu ezilethwa yizidingo zokuklama zokuhlanganisa izinto zebhodi eziguquguqukayo nezinto zebhodi eqinile enkambisweni yokukhiqiza, ukuhlanganisa izinto ezimbili ze-substrate ne-prepreg, bese kufinyelela uxhumano lukagesi oluphakathi kwezingqimba zama-conductor ngokusebenzisa izimbobo noma ama-vias angaboni/angcwatshwe yilezi ezilandelayo:
a. Ukuhlanganiswa kwe-3D ukunciphisa amasekethe
b. Ukuthembeka okungcono kokuxhumeka
c. Nciphisa inani lezingxenye nezingxenye
d. Ukungaguquguquki okungcono kwe-impedance
e. Ingaklama isakhiwo sokufaka izinto eziyinkimbinkimbi kakhulu
f. Sebenzisa umklamo wokubukeka olula kakhulu
g. Nciphisa usayizi
Isicelo
Isicelo Sebhodi Eliqinile Eliguquguqukayo (bheka isithombe 3-1 ukuthola imininingwane)
I-Rigid-flex PCB iyibhodi elihlanganisiwe elinezici zebhodi lesifunda eliguquguqukayo kanye nebhodi lesifunda eliqinile, elisetshenziswa kabanzi emasimini kanje:
1. Insimu ye-elekthronikhi: Ama-PCB aqinile asetshenziswa kabanzi emikhiqizweni kagesi efana namafoni aphathwayo, amaphilisi, amadivayisi agqokwayo ahlakaniphile, amakhamera, ama-video recorder, ama-calculator, ama-drones kanye neziqaphi zokufaneleka. Ngokusebenza kahle, amabhodi ayo aqinile naguquguqukayo angaxhuma ama-PCB aqinile ahlukene kanye nezingxenye ngendlela enezinhlangothi ezintathu. Ngobuningi besekethe efanayo, ingandisa indawo yokusetshenziswa iyonke ye-PCB, ithuthukise umthamo wayo wokuthwala isekethe, futhi inciphise umkhawulo wokudlulisa isignali kanye nesilinganiso samaphutha okuhlangana kwabathintana nabo. Ngokwesakhiwo, ama-PCB aqinile alula futhi mancane, avumela izintambo eziguquguqukayo, okuwusizo olukhulu ekunciphiseni ivolumu nesisindo.
2. Insimu yezimoto: Ama-PCB aqinile avame ukusetshenziswa ezinhlelweni zikagesi zezimoto, okuhlanganisa izinkinobho zokuxhuma i-motherboard nesiteringi, ukuxhumana phakathi kwesikrini sesistimu yevidiyo yemoto kanye nephaneli yokulawula, ukuxhumana kokusebenza kwezinkinobho zomsindo noma zomsebenzi ezicabheni eziseceleni, uhlelo lokuthwebula izithombe ze-radar engemuva, izinzwa, uhlelo lokuxhumana kwezimoto, ukuzulazula ngesathelayithi, ibhodi lokuxhuma iphaneli yokulawula yesihlalo sangemuva kanye nesilawuli sangaphambili, kanye nohlelo lokuthola lwangaphandle.
3. Insimu yemishini yezokwelapha: Ukusetshenziswa kwama-PCB aqinile emishinini yezokwelapha kuya ngokuya kusabalala, njengemishini yokuqapha izimpawu, amathuluzi okwelapha, imishini yokuthwebula izithombe, amadivayisi e-physiotherapy, ama-pacemaker enhliziyo, ama-endoscope, amadivayisi okulawula i-ultrasound, njll. Imikhiqizo kulezi zinkambu idinga ukuthembeka okuphezulu, ukunemba okuphezulu, ukulahleka kwe-impedance okuphansi, ikhwalithi ephelele yokudlulisa isignali, ukuqina, njll. Ngenxa yobunzima benqubo yokukhiqiza kanye nomkhiqizo ophansi, izindleko zokukhiqiza ziphezulu.
4. Insimu yokulawula yezimboni: Ama-PCB aqinile asetshenziswa ezinhlobonhlobo zezicelo zezimboni kufaka phakathi amasathelayithi okwenziwa, izinhlelo ze-radar, ukuxhumana okungenantambo, izinsimbi zokulinganisa nokulawula nge-laser, izinzwa, abahlaziyi be-magnetic yenuzi, amadivayisi e-X-ray, abahlaziyi be-infrared, njll.
