I-PCB probe iyindlela yokuxhumana yokuhlola kagesi, okuyingxenye ebalulekile ye-elekthronikhi kanye nesithwali sokuxhuma nokuqhuba izingxenye ze-elekthronikhi. I-PCB probe isetshenziswa kabanzi ukuhlola ukudluliswa kwedatha kanye nokuxhumana okuqhubayo kwe-PCBA. Idatha yomsebenzi wokudlulisa okuqhubayo we-probe ingasetshenziswa ukwahlulela ukuthi umkhiqizo uxhumekile yini nokuthi idatha yokusebenza ijwayelekile yini.
Ngokuvamile, i-probe ye-PCB inemininingwane eminingi, ikakhulukazi equkethe izingxenye ezintathu: okokuqala, ithubhu yenaliti, eyenziwe kakhulu nge-alloy yethusi futhi imbozwe ngegolide. Esesibili yi-spring, ikakhulukazi ucingo lwensimbi yepiyano kanye nensimbi yentwasahlobo imbozwe ngegolide. Esesithathu yi-needle, ikakhulukazi insimbi yamathuluzi (SK) nickel plating noma i-gold plating. Izingxenye ezintathu ezingenhla zihlanganiswe zibe yi-probe. Ngaphezu kwalokho, kukhona umkhono wangaphandle, ongaxhunywa ngokushisela.
Uhlobo lwe-PCB probe
1. Uphenyo lwe-ICT
Isikhala esivame ukusetshenziswa yi-1.27mm, 1.91MM, 2.54mm. Uchungechunge oluvame ukusetshenziswa luwuchungechunge lwe-100, uchungechunge lwe-75, kanye nochungechunge lwe-50. Lusetshenziswa kakhulu ekuhlolweni kwesekethe eku-inthanethi kanye nokuhlolwa kokusebenza. Ukuhlolwa kwe-ICT kanye nokuhlolwa kwe-FCT kusetshenziswa kaningi ukuhlola amabhodi e-PCB angenalutho.
2. I-probe enesiphetho esiphindwe kabili
Isetshenziselwa ukuhlolwa kwe-BGA. Iqinile futhi idinga ubuciko obuphezulu. Ngokuvamile, kuhlolwa ama-chip e-IC ocingweni, ama-chip e-IC e-laptop, amakhompyutha ethebhulethi kanye nama-chip e-IC okuxhumana. Ububanzi bomzimba wenaliti buphakathi kuka-0.25MM no-0.58MM.
3. I-Switch probe
I-probe yokushintsha okukodwa inamasekethe amabili wamanje ukulawula umsebenzi wesekethe ovame ukuvuleka novame ukuvaleka.
4. I-probe yemvamisa ephezulu
Isetshenziselwa ukuhlola amasignali asebenza ngesivinini esiphezulu, ngendandatho yokuvikela, ingahlolwa ngaphakathi kwe-10GHz kanye ne-500MHz ngaphandle kwendandatho yokuvikela.
5. I-rotary probe
Ukuqina ngokuvamile akuphakeme, ngoba ukungena kwayo kunamandla ngokwemvelo, futhi ngokuvamile isetshenziselwa ukuhlolwa kwe-PCBA okucutshungulwe yi-OSP.
6. I-probe yamandla aphezulu
Ububanzi beprobe buphakathi kuka-2.98 mm no-5.0 mm, kanti umkhawulo wamanje wokuhlola ungafinyelela ku-50 A.
7. I-probe yokuxhumana kwebhethri
Ngokuvamile isetshenziselwa ukwenza ngcono umphumela wokuxhumana, ngokuqina okuhle kanye nokuphila isikhathi eside kwesevisi. Isetshenziselwa ukuhambisa ugesi engxenyeni yokuxhumana yebhethri lefoni ephathekayo, isikhala sekhadi ledatha le-SIM kanye nengxenye yokuhambisa yesikhombikubona seshaja esivame ukusetshenziswa.
Isikhathi sokuthunyelwe: Disemba 13-2022
