-
Ci gaban Tarihin PCB A China
Samfurin PCB ya fito ne daga tsarin musayar tarho ta amfani da manufar “kewaye” a farkon karni na 20.Ana yin ta ne ta hanyar yanke foil ɗin ƙarfe zuwa madubin layi sannan a liƙa shi tsakanin takarda guda biyu na paraffin.An haifi PCB a zahiri a cikin 1930s.Ya kasance...Kara karantawa -
Yadda Ake Hana PCB Board Daga Lankwasawa Da Warping Lokacin wucewa Ta Tanderun Maimaitawa
Kamar yadda muka sani, PCB yana da wuyar lankwasa da warping lokacin wucewa ta cikin tanda mai juyawa.Yadda za a hana PCB daga lankwasa da warping lokacin wucewa ta cikin reflow tanda aka bayyana a kasa 1. Rage tasirin zafin jiki a kan PCB damuwa Tun da "zazzabi" shi ne babban sou ...Kara karantawa -
Fahimtar Bambancin Tsakanin Aluminum Board Da PCB
Mene ne allo aluminum allon Aluminum wani nau'i ne na katako mai tushe na karfe tare da kyakkyawan aikin watsar da zafi.Gabaɗaya, panel guda ɗaya yana kunshe da yadudduka uku, waɗanda su ne madaurin kewayawa (bayan jan ƙarfe), rufin rufi da Layer tushe na ƙarfe.Ya zama ruwan dare a cikin samfuran hasken LED.Ta...Kara karantawa -
Kasuwancin Masana'antar PCB ta Arewacin Amurka Haɓaka kashi 1 cikin ɗari a cikin Nuwamba
IPC ta sanar da binciken watan Nuwamba na 2020 daga Shirin Ƙididdiga na Hukumar Kula da Da'ira ta Arewacin Amurka (PCB).Adadin littafin-zuwa-bidi yana tsaye a 1.05.Jimlar jigilar PCB ta Arewacin Amurka a cikin Nuwamba 2020 ya karu da kashi 1.0 idan aka kwatanta da wannan watan na bara.Idan aka kwatanta da watan da ya gabata, N...Kara karantawa -
Haɗin PCB: Tasiri Kan Farashin PCB Yayin Cutar
Yayin da duniya ke daidaitawa da illolin cutar ta duniya, akwai aƙalla wasu abubuwan da za a iya dogaro da su su ci gaba da kasancewa.Tattalin arzikin kasar Sin da ya yi kokawa a farkon barkewar cutar, ya murmure sosai, inda ayyukan masana'antun kasar Sin ya karu a karo na 9 a jere...Kara karantawa -
PCB Connect BV Hayar Bill Van De Griendt A Matsayin Babban Manajan Asusu
Tare da fa'ida mai yawa a cikin masana'antar PCB, Bill van de Griendt PCB Haɗa BV azaman Babban Manajan Asusu na kasuwar Yaren mutanen Holland.Tare da ingantaccen tushe da ilimi mai yawa, ƙwarewarsa na shekaru 10 a cikin masana'antar PCB da 25 a cikin kayan lantarki, kamfanin ya ce Bill zai ƙarfafa ...Kara karantawa
