Izindaba
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Isingeniso sokwethulwa kwesendlalelo ngasinye se-PCB PCB Circuit Board
Amabhodi wesifunda ama-Multilayer aqukethe izinhlobo eziningi zezendlalelo zokusebenza, ezifana: ungqimba lokuvikela, isendlalelo sesikrini kasilika, ungqimba lwesiginali, ungqimba lwangaphakathi, njll. Ukwazi malini ngalezi zingqimba? Imisebenzi yesendlalelo ngasinye ihlukile, ake sibheke ukuthi yini imisebenzi yeleveli ngayinye h ...Funda kabanzi -
ISINGENISO NEZOKUSEBENZA KANYE NOKUVULA KWE-CERAMIC PCB Board
1. Kungani usebenzise amabhodi we-Ceramic Circuit ajwayelekile enziwe nge-foil ye-foil yethusi kanye ne-substrate bonding, i-phenolic resin (fr-3), i-Phenolic resin (i-fr-3) nezinye izinto zokwakha, i-epoxy, njll. Enqubweni yokusebenza kwe-PCB ngenxa yezintambo ezishisayo ...Funda kabanzi -
I-infrared + hot air Reflow soldering
Maphakathi nawo-1990s, kwakukhona umkhuba wokudlulisela ekufundeni komoya okushisayo + ekuvuseleleni ukuthengisa eJapan. Kufuthelwa imisebe ye-30% ye-infrared kanye nomoya oshisayo ongu-70% njengomthwali wokushisa. I-infrared air air reflew ihlanganisa kahle izinzuzo ze-infrared reflew futhi iphoqelelwe i-convection hot air r ...Funda kabanzi -
Yini ukucubungula i-PCBA?
I-PCBA Processing ngumkhiqizo osuqediwe we-PCB Areboard Bhodi ngemuva kwe-SMT Patch, u-Pip Plug-in Revol kanye nenqubo yekhwalithi nenqubo yomhlangano, okubhekiselwe ku-PCBA. Iqembu eliqinisayo lihambisa iphrojekthi yokucubungula efektri ye-PCBA yokucubungula i-PCBA, bese ilindela i-Prod eqediwe ...Funda kabanzi -
Ukufaka
Inqubo ye-PCB Board Etching, esebenzisa izinqubo zendabuko zamakhemikhali ezi-etching ukuze zenziwe izindawo ezingavikelekile. Uhlobo lokumba umsele, indlela esebenzayo kodwa engasebenzi kahle. Enqubweni ye-etching, kuhlukaniswe nenqubo enhle yamafilimu kanye nenqubo engemihle yefilimu. Inqubo enhle yamafilimu ...Funda kabanzi -
Iphrintiwe ephrintiwe ebhodini le-Global Market Report 2022
Abadlali abakhulu emakethe yeBhasiwe Yesifunda ephrintiwe yi-TTM Technologies, i-Nippon Mektron Ltd, i-Samsung Electron - Corch Corporation, i-Tripod Technology Corporation, i-Eltek Ltd Electric Industry. I-globra ...Funda kabanzi -
1. Iphakethe le-DIP
Iphakethe le-DIP (Iphakethe le-Dual In-Line), elaziwa nangokuthi ubuchwepheshe bokupakisha obusezingeni eliphansi, bubhekisa kuma-chips ahlanganisiwe ahlanganiswe ngefomu le-in-line. Inombolo ngokuvamile ayidluli ama-100. I-DIP efakwe i-CPU chip inezintambo ezimbili zezikhonkwane ezidinga ukufakwa kwisokhethi le-chip nge ...Funda kabanzi -
Umehluko phakathi kwezinto ezibonakalayo ze-FR-4 nezinto ezibonakalayo zeRoger
1. Izinto ezibonakalayo zishibhile kune-rogers material 2 I-3. I-DF noma i-DF noma i-Disckation Proctor ye-FR-4 Izinto eziphakeme kunaleso saba hlobo lwe-rogers, futhi ukulahleka kwesiginali kukhulu. 4. Ngokwesiko lokuqina, uhla lwenani le-DK ...Funda kabanzi -
Kungani kudingeka ikhava ngegolide nge-PCB?
1. Ingaphezulu le-PCB: I-OSP, i-hasl, i-hadl ekhanyayo, i-tinsion, i-tig yesiliva, i-eneepig, ubuchwepheshe begolide, ubuchwepheshe bendawo, i-hasl enhle, bushelelezi ...Funda kabanzi -
I-Organic Antioxidant (OSP)
Izikhathi ezisebenzayo: Kulinganiselwa ukuthi cishe ama-25% -30% ama-PCB angamanje asebenzisa inqubo ye-OSP, futhi ingxenye ibilokhu ikhuphuka (kungenzeka ukuthi inqubo ye-OSP isidlulile i-tin yokufafaza ne-URANCE Okokuqala). Inqubo ye-OSP ingasetshenziswa kuma-PCB aphansi anobuchwepheshe noma ama-PCB asezingeni eliphakeme, afana ne-single-si ...Funda kabanzi -
Yini iphutha lebhola le-solder?
Yini iphutha lebhola le-solder? Ibhola lomthengisi lingenye yezinto eziphindwe kasikhombisi ezitholakala lapho zifaka izicelo zobuchwepheshe be-surce Mount kubhodi yokujikeleza ephrintiwe. Ngokuvumelana negama labo, bayibhola lomthengisi elihlukanise nomzimba omkhulu owakha izingxenye ezihlangene zentekenteke ezintabeni zoku- ...Funda kabanzi -
Ungasivimbela kanjani iphutha lebhola le-solder
Meyi 18, 20222Blog, Imboni yezindaba Soldering iyisinyathelo esibalulekile ekwakhiweni kwamabhodi wesifunda aphrintiwe, ikakhulukazi lapho ufaka ubuchwepheshe beNtaba yaseVamu. I-Solerder isebenza njengeglue ephethe eliphethe lezi zinto ezibalulekile ziqine ebusweni bebhodi. Kepha lapho izinqubo ezifanele zehla '...Funda kabanzi
