Ibikoresho bya mudasobwa na periferique Ubuyobozi bwa PCBA
Ibiranga ibicuruzwa
● -Ibikoresho: Fr-4
● -Umubare w'Abalayiki: ibice 14
● -PCB Ubunini: 1.6mm
● -Min.Kurikirana / Umwanya Hanze: 4 / 4mil
● -Min.Umuyoboro wacukuwe: 0,25mm
● -Ibikorwa Binyuze: Amahema Vias
● -Ubuso burangiza: ENIG
Imiterere ya PCB
1. Wino ya Solderresistant (Solderresistant / SolderMask): Ntabwo umuringa wose ugomba kurya ibice byamabati, bityo ahantu hatari amabati hazacapwa hamwe nibikoresho (mubisanzwe epoxy resin) bitandukanya ubuso bwumuringa kurya amabati kugeza irinde kutagurisha.Hariho uruziga rugufi hagati y'imirongo yacuzwe.Ukurikije inzira zitandukanye, igabanijwemo amavuta yicyatsi, amavuta atukura namavuta yubururu.
2. Igice cya Dielectric (Dielectric): Ikoreshwa mukubungabunga insulasi hagati yimirongo nimirongo, bakunze kwita substrate.
3. Kuvura hejuru yubutaka (SurtaceFinish): Kubera ko ubuso bwumuringa bushobora kuba okiside byoroshye mubidukikije muri rusange, ntibishobora gutoborwa (solderabilité), bityo ubuso bwumuringa bugomba gutunganywa buzarindwa.Uburyo bwo gukingira burimo HASL, ENIG, Immersion Silver, Immersion TIn, hamwe nububiko bugurisha ibicuruzwa (OSP).Buri buryo bufite ibyiza byabwo nibibi, hamwe byitwa kuvura hejuru.
Ubushobozi bwa PCB
| Imirongo | Umusaruro rusange: 2 ~ 58 ibice / Gukoresha indege: ibice 64 |
| Icyiza.Umubyimba | Umusaruro rusange: 394mil (10mm) / Gukoresha indege: 17.5mm |
| Ibikoresho | FR-4. |
| Min.Ubugari / Umwanya | Igice cy'imbere: 3mil / 3mil (HOZ), Igice cyo hanze: 4mil / 4mil (1OZ) |
| Icyiza.Ubunini bw'umuringa | UL yahawe icyemezo: 6.0 OZ / Umuderevu wiruka: 12OZ |
| Min.Ingano | Imyitozo ya mashini: 8mil (0.2mm) Imyitozo ya Laser: 3mil (0.075mm) |
| Icyiza.Ingano yumwanya | 1150mm × 560mm |
| Ikigereranyo | 18: 1 |
| Kurangiza | HASL, Zahabu yibiza, Tin Immersion, OSP, ENIG + OSP, Ifeza ya Immersion, ENEPIG, Urutoki rwa Zahabu |
| Inzira idasanzwe | Umuyoboro washyinguwe, Umuyoboro uhumye, Kurwanya Kurwanya, Ubushobozi bwashyizwemo, Hybrid, Hybrid igice, Ubucucike Bwinshi, Ubucucike bwinyuma, hamwe no kugenzura kurwanya |
Ikibaho cya PCBA cyashizweho kugirango gikemure ibyo dusabwa gukura mugutanga ibisubizo bihanitse bihuza umuvuduko, imikorere, hamwe no kubika amakuru neza / guhanahana amakuru.Waba uri serivise itanga ibicu, isesengura rinini ryamakuru cyangwa imbuga nkoranyambaga, ikibaho cya PCBA ni cyiza kuri wewe.
Ubuyobozi bwa PCBA bukozwe mubikoresho byiza bya Fr-4 kugirango birambe kandi byizewe.Ifite ibice 14, itanga umwanya uhagije wibigize kandi igafasha guhuza imiyoboro yimbere.Nubugari bwa 1,6mm, bwageze ku buringanire bwuzuye hagati yo guhuza no gukora.
Twunvise akamaro ko kubara neza, niyo mpamvu dushushanya imbaho za PCBA zifite byibuze byibuze / umwanya wo hanze wa 4 / 4mil.Ibi bituma ibimenyetso byoroha kandi bigabanya ibyago byo kwivanga.kurwego rwo hasi.Ingano ya 0.25mm ituma porogaramu ihurira hamwe, bigatuma ibera ibintu bitandukanye.
Kugirango tunoze imikorere kandi turinde ikibaho, dukoresha amahema dukoresheje inzira ibuza ubushuhe cyangwa umwanda kwinjira muri PCB.Ibi byemeza kwizerwa no kuramba kuri sisitemu yo kubara.
Kugirango utange imiyoboro ihanitse kandi irwanya ruswa, imbaho zacu za PCBA zirimo ENIG irangiza igizwe n'urwego ruto rwa zahabu hejuru ya nikel.Ibi bifasha guhuza gukomeye no kuzamura imikorere rusange yubuyobozi.
Mudasobwa yacu hamwe nibibaho bya PCBA nibisubizo byanyuma kubyo ukeneye kubara.Hamwe nibikorwa byayo byateye imbere hamwe nubwiza buhebuje, byemeza imikorere yizewe no guhanahana amakuru byihuse.Komeza imbere ya revolution ya digitale hamwe nubuyobozi bugezweho bwa PCBA.
