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PCB mu Gare yo Gushyushya Ibinyabiziga Bikoresha Umuringa Uremereye Abakora PCB
Ibisobanuro by'ibicuruzwa
| Ibikoresho by'ibanze: | FR4 TG170 |
| Ubunini bwa PCB: | 1.6+/- 10%mm |
| Umubare w'ibice: | 6L |
| Ubunini bw'umuringa: | 7/7/7/7/7/7 oz |
| Uburyo bwo kuvura ubuso: | ENIG 2U” |
| Agapfukamunwa ko gusoda: | Icyatsi kibisi |
| Silkscreen: | Umweru |
| Agace ko gusaba: | Sitasiyo yo gusharija imodoka zikoresha amashanyarazi |
Guteza imbere ahazaza: Imikorere myiza cyane, PCB zikoresha ingufu nyinshi zituma habaho udushya mu gushyushya imodoka zikoresha amashanyarazi
Uko inganda z’ibinyabiziga by’amashanyarazi ku isi zigenda zitera imbere vuba, icyifuzo cy’ibiro by’amashanyarazi bikoresha ingufu nyinshi byihuse, bikora neza kandi byizewe kirimo kwiyongera. Muri iki gipimo cy’impinduka, Ikigo gishinzwe ikoranabuhanga ryacapwe (PCB) – "umuyoboro w’imitsi" w’ibiro by’amashanyarazi – ni ingenzi cyane, cyane cyane iyo bikoresha imiyoboro ihoraho ishobora kugera kuri ampeta amagana. Iki ni cyo cyiciro aho PCB zikomeye z’umuringa zigaragara by’ukuri.
PCB yacu y'ibanze, yakozwe by'umwihariko ku bigo bitanga ingufu nyinshi, ikoresha ibikoresho bya FR4 bifite imikorere myiza mu buryo bw'ibice 6. Akamaro kayo k'ingenzi ni ugukoresha ubugari bukabije bwa 7oz bw'umuringa ku bice by'imbere n'inyuma, burenze cyane PCB zisanzwe. Ibi bituma itwara umuriro udasanzwe kandi ubushyuhe bugashira neza. Ubunini bw'ikibaho cyarangiye ni 1.6mm, hamwe n'ubuso bwa zahabu ya santimetero 2 butuma habaho kwizerwa mu guhuza.
Amahame akomeye yo gukora ni ingenzi cyane: umwanya muto wa 10/17mil, umurambararo muto wa 0.45mm, n'umwanya wa PTH kuva ku mwobo kugeza ku gice cy'imbere wa ≥8mil. Ibi bipimo byagenewe by'umwihariko ibidukikije bisaba ingufu nyinshi, bigabanya neza izamuka ry'ubushyuhe no kunoza uburyo buhoraho bwo kurinda ibintu.
Nk'uruganda rukora PCB ruremereye rukora umuringa mwinshi, dusobanukiwe neza ibisabwa byihariye na PCB mu modoka zikoresha amashanyarazi no mu bikorwa remezo byo gusharija. Iki kibaho si ikintu gusa, ahubwo ni urufatiro rwizewe rwo kubaka sitasiyo yawe yo gusharija yihuta cyane mu gisekuru gitaha. Guhitamo twe bivuze guhitamo ingufu, guhitamo umutekano, no guhitamo ahazaza.