Ama-foil ethusi e-ED avikelwe
Isingeniso Somkhiqizo
I-foil yethusi ejwayelekile ye-STD ekhiqizwa yi-CIVEN METAL ayigcini nje ngokuba nogesi omuhle ngenxa yobumsulwa obukhulu bethusi, kodwa futhi kulula ukuyiqopha futhi ingavikela ngempumelelo amasignali kagesi kanye nokuphazamiseka kwe-microwave. Inqubo yokukhiqiza i-electrolytic ivumela ububanzi obukhulu bamamitha angu-1.2 noma ngaphezulu, okuvumela ukusetshenziswa okuguquguqukayo emasimini ahlukahlukene. I-foil yethusi ngokwayo inomumo oyisicaba kakhulu futhi ingabunjwa kahle kwezinye izinto. I-foil yethusi nayo imelana nokugqwala nokushisa okuphezulu, okwenza ifaneleke ukusetshenziswa ezindaweni ezinzima noma emikhiqizweni enezidingo eziqinile zokuphila kwezinto.
Imininingwane
I-CIVEN inganikeza i-foil yethusi evikelayo engu-1/3oz-4oz (ubukhulu obujwayelekile obungu-12μm -140μm) enobubanzi obuphezulu obungu-1290mm, noma imininingwane ehlukahlukene ye-foil yethusi evikelayo enobukhulu obungu-12μm -140μm ngokwezidingo zamakhasimende enekhwalithi yomkhiqizo ehlangabezana nezidingo ze-IPC-4562 standard II kanye ne-III.
Ukusebenza
Ayigcini nje ngokuba nezakhiwo ezinhle kakhulu zomzimba zekristalu elilinganayo, iphrofayili ephansi, amandla aphezulu kanye nobude obuphezulu, kodwa futhi inokumelana okuhle nomswakama, ukumelana namakhemikhali, ukuhanjiswa kokushisa kanye nokumelana ne-UV, futhi ifanele ukuvimbela ukuphazamiseka kukagesi ongashintshi kanye nokucindezela amagagasi kagesi, njll.
Izicelo
Ifanele izimoto, amandla kagesi, ezokuxhumana, ezempi, ezindiza kanye nezinye ibhodi lesekethe elinamandla aphezulu, ukukhiqizwa kwamabhodi avame kakhulu, kanye nama-transformer, izintambo, omakhalekhukhwini, amakhompyutha, ezokwelapha, ezindizayo, ezempi kanye neminye imikhiqizo kagesi.
Izinzuzo
1. Ngenxa yenqubo ekhethekile yobuso bethu obugobile, ingavimbela ngempumelelo ukuwohloka kukagesi.
2、Ngenxa yokuthi isakhiwo sezinhlamvu zemikhiqizo yethu silingana nekristalu elicwebezelayo, sifinyeza isikhathi sokusika imigqa futhi sithuthukise inkinga yokusika ohlangothini olungenawo umugqa.
3, ngenkathi inamandla aphezulu okuxebuka, akukho ukudluliselwa kwempuphu yethusi, ukusebenza okucacile kokukhiqiza kwe-PCB.
Ukusebenza (GB/T5230-2000、IPC-4562-2000)
| Ukuhlukaniswa | Iyunithi | 9μm | 12μm | 18μm | 35μm | 50μm | 70μm | 105μm | |
| Okuqukethwe kwe-Cu | % | ≥99.8 | |||||||
| Isisindo Sendawo | g/m2 | 80±3 | 107±3 | 153±5 | 283±7 | 440±8 | 585±10 | 875±15 | |
| Amandla Okudonsa | I-RT(23℃) | kg/mm2 | ≥28 | ||||||
| I-HT(180℃) | ≥15 | ≥18 | ≥20 | ||||||
| Ukwelulwa | I-RT(23℃) | % | ≥5.0 | ≥6.0 | ≥10 | ||||
| I-HT(180℃) | ≥6.0 | ≥8.0 | |||||||
| Ubulukhuni | Shiny(Ra) | μm | ≤0.43 | ||||||
| I-Matte(Rz) | ≤3.5 | ||||||||
| Amandla Okuhluza | I-RT(23℃) | Amakhilogremu/cm | ≥0.77 | ≥0.8 | ≥0.9 | ≥1.0 | ≥1.0 | ≥1.5 | ≥2.0 |
| Izinga eliphansi le-HCΦ(18%-1hr/25℃) | % | ≤7.0 | |||||||
| Ukushintsha kombala (E-1.0hr/200℃) | % | Kuhle | |||||||
| I-Solder Entantayo engu-290℃ | Isekh. | ≥20 | |||||||
| Ukubukeka (I-Spot kanye ne-copper powder) | ---- | Akukho | |||||||
| Imbobo yephini | EA | U-Zero | |||||||
| Ukubekezelela Usayizi | Ububanzi | 0~2mm | 0~2mm | ||||||
| Ubude | ---- | ---- | |||||||
| Ingqikithi | Mm/intshi | Ububanzi Bangaphakathi 76mm/3 intshi | |||||||
Qaphela:1. Inani le-Rz lobuso obuphelele be-foil yethusi liyinani elizinzile lokuhlola, hhayi inani eliqinisekisiwe.
2. Amandla okuhluba yinani elijwayelekile lokuhlola ibhodi le-FR-4 (amashidi ama-5 angu-7628PP).
3. Isikhathi sokuqinisekisa ikhwalithi siyizinsuku ezingama-90 kusukela osukwini lokwamukelwa.
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