Binciken PCB shine matsakaicin lamba don gwajin lantarki, wanda shine muhimmin bangaren lantarki da kuma mai ɗauka don haɗawa da gudanar da abubuwan lantarki.Ana amfani da bincike na PCB don gwada watsa bayanai da hulɗar gudanarwa na PCBA.Ana iya amfani da bayanan aikin watsawa na binciken don yin hukunci ko samfurin yana cikin lamba ta al'ada kuma ko bayanan aiki na al'ada ne.
Gabaɗaya, binciken PCB yana da ƙayyadaddun bayanai da yawa, galibi ya ƙunshi sassa uku: na farko, bututun allura, wanda galibi an yi shi da gami da tagulla da zinare.Na biyu shine bazara, galibi wayar karfen piano da kuma karfen bazara an lullube shi da zinare.Na uku shine allura, galibi kayan aiki karfe (SK) plating nickel ko platin zinare.An haɗa sassan uku na sama a cikin bincike.Bugu da ƙari, akwai hannun riga na waje, wanda za'a iya haɗa shi ta hanyar walda.
Nau'in binciken PCB
1. ICT bincike
Tazarar da aka saba amfani da ita shine 1.27mm, 1.91MM, 2.54mm.Jerin da aka saba amfani da su sune jerin 100, jerin 75, da jerin 50.Ana amfani da su musamman don gwajin da'irar kan layi da gwajin aiki.Ana amfani da gwajin ICT da gwajin FCT akai-akai don gwada allunan PCB mara komai.
2. Binciken ƙare sau biyu
Ana amfani dashi don gwajin BGA.Yana da ɗan matsatsi kuma yana buƙatar babban aiki.Gabaɗaya, ana gwada chips ɗin IC na wayar hannu, kwamfutar tafi-da-gidanka IC chips, kwamfutocin kwamfutar hannu da guntun IC na sadarwa.Diamita na jikin allura yana tsakanin 0.25MM da 0.58MM.
3. Canja bincike
Binciken sauyawa guda ɗaya yana da da'irori biyu na halin yanzu don sarrafa aikin buɗewa da rufewar da'irar.
4. Babban binciken mita
Ana amfani da shi don gwada sigina masu tsayi, tare da zoben kariya, ana iya gwada shi tsakanin 10GHz da 500MHz ba tare da zoben kariya ba.
5. Rotary bincike
Ƙwaƙwalwar gaba ɗaya ba ta da girma, saboda iyawar sa tana da ƙarfi sosai, kuma ana amfani da ita gabaɗaya don gwajin PCBA wanda OSP ya sarrafa.
6. Babban bincike na yanzu
Diamita na binciken yana tsakanin 2.98 mm da 5.0 mm, kuma matsakaicin gwajin halin yanzu zai iya kaiwa 50 A.
7. Binciken tuntuɓar baturi
Ana amfani dashi gabaɗaya don haɓaka tasirin lamba, tare da kyakkyawan kwanciyar hankali da tsawon rayuwar sabis.Ana amfani da shi don gudanar da wutar lantarki a wurin tuntuɓar baturin wayar hannu, Ramin bayanan katin SIM da ɓangaren tafiyar da caja da aka saba amfani da shi.
Lokacin aikawa: Dec-13-2022
