Amakuru
-
Kuki PCB igomba kwibizwa muri zahabu?
1. Zahabu yo Kwimika ni iki? Tubivuze mu buryo bworoshe, zahabu yo kwibiza ni ugukoresha imiti kugirango ikore icyuma hejuru yumwanya wumuzunguruko hifashishijwe imiti igabanya ubukana bwa okiside. 2. Kuki dukeneye kwibiza zahabu? Umuringa ku kibaho cyumuzunguruko ni umutuku c ...Soma byinshi -
Ubumenyi busanzwe bwo kuguruka probe ikizamini cyumuzunguruko
Niki ikizamini cyo kuguruka cyikibaho cyumuzunguruko? Ikora iki? Iyi ngingo izaguha ibisobanuro birambuye byikizamini cyo kuguruka cyikibaho cyumuzunguruko, hamwe nihame ryikizamini cyo kuguruka nikintu gitera umwobo gufunga. Kugeza ubu. Ihame rya ...Soma byinshi -
Isesengura ryintambwe yibanze yo gukora ikibaho cyumuzunguruko
Hariho intambwe zimwe mukubyara imbaho za LED. Intambwe zifatizo mukubyara imbaho zumuzunguruko wa LED: gusudira-kwisuzumisha-kugenzura-gusukura-guterana amagambo 1. Kuzunguruka ikibaho cyumuzingi LED gment Urubanza rwerekezo rwitara: imbere ireba hejuru, kandi uruhande w .. .Soma byinshi -
Uburyo bubiri bwo gutandukanya ubuziranenge bwibibaho
Mu myaka yashize, abantu hafi ya bose bafite ibikoresho bya elegitoroniki birenze kimwe, kandi inganda za elegitoroniki zateye imbere byihuse, ari nazo zatumye izamuka ryihuse ryinganda zumuzunguruko wa PCB. Mu myaka yashize, abantu bafite ibyangombwa bisabwa kandi byisumbuyeho kubicuruzwa bya elegitoroniki, wh ...Soma byinshi -
Kuvuga ibyiza nibibi byubuyobozi bwumuzunguruko wa FPC
Mubisanzwe tuvuga kuri PCB, none FPC niki? Izina ry'igishinwa rya FPC naryo ryitwa flexible circuit board, ryitwa kandi ikibaho cyoroshye. Ikozwe mubikoresho byoroshye kandi bikingira. Ikibaho cyumuzingo cyacapwe dukeneye ni icya pcb. Ubwoko bumwe, kandi bufite ibyiza bimwe byubuyobozi bukomeye bwumuzunguruko bukora n ...Soma byinshi -
Isesengura ryibibazo bifitanye isano nibara ryibibaho bya pcb
Ibyinshi mubibaho byumuzunguruko dukoresha ni icyatsi? Kuki? Mubyukuri, imbaho zumuzunguruko za PCB ntabwo byanze bikunze ari icyatsi. Biterwa nibara uwashizeho ashaka gukora. Mubihe bisanzwe, duhitamo icyatsi, kuko icyatsi ntigishobora kurakaza amaso, no kubyara no kubungabunga pe ...Soma byinshi -
Imbaraga zihindura IC hamwe na VDD hepfo ya voltage yimikorere ya sisitemu imikorere
Nkibice byingenzi muri sisitemu ya elegitoroniki yubuhanga bwamashanyarazi, transformateur IC yakoreshejwe cyane mubicuruzwa bitandukanye bya elegitoroniki. Ifite akamaro gakomeye mu kwemeza imikorere y’ibicuruzwa bya elegitoroniki no kugera ku kuzigama ingufu no kugabanya ibicuruzwa. Muri re ...Soma byinshi -
Uburyo bwo guhuza PCB
Nkibice bigize imashini yose, PCB muri rusange ntishobora gukora ibicuruzwa bya elegitoroniki, kandi hagomba kubaho ikibazo cyo guhuza hanze. Kurugero, guhuza amashanyarazi birasabwa hagati ya PCBs, PCBs nibice byo hanze, PCBs nibikoresho byabakozi. Nimwe mubyingenzi c ...Soma byinshi -
Ubuhanga bwa PCBA
Uburyo bwo gutekinika bwa tekinike yububiko bwa PCB nugusuzuma gusa ikibaho cyumuzunguruko kugirango gikoporwe, wandike ibisobanuro birambuye bigize ibice, hanyuma ukureho ibice kugirango ukore fagitire yibikoresho (BOM) hanyuma utegure kugura ibikoresho, ikibaho cyubusa ni Ifoto ya skaneri ni gutunganywa na kopi boa ...Soma byinshi -
Kugirango ugere kuri izi ngingo 6, PCB ntizunama kandi izunguruka nyuma yo gutanura itanura!
Kwunama no gutobora ikibaho cya PCB biroroshye kubaho mumatara yinyuma. Nkuko twese tubizi, uburyo bwo kwirinda kunama no gutobora ikibaho cya PCB ukoresheje itanura ryo gusubira inyuma byasobanuwe hano hepfo: 1. Kugabanya ingaruka zubushyuhe kumyitwarire yubuyobozi bwa PCB Kubera ko "ubushyuhe" ari ma ...Soma byinshi -
Abinjira bayobora - PCB Ibisobanuro bya Postcure!
I. Ibisobanuro bya PCB Kugenzura 1. Gupakurura no kubika PCB (1) Ubuyobozi bwa PCB bufunzwe kandi budafunguwe burashobora gukoreshwa kumurongo mugihe cyamezi 2 uhereye igihe cyo gukora (2) Itariki yo gukora yubuyobozi bwa PCB iri mumezi 2, kandi itariki yo gupakurura igomba gushyirwaho ikimenyetso. nyuma yo gupakurura (3) PCB yubuyobozi bukora ...Soma byinshi -
Nubuhe buryo bwo kugenzura ikibaho cyumuzunguruko?
Ubuyobozi bwuzuye bwa PCB bugomba kunyura mubikorwa byinshi kuva mubishushanyo kugeza kubicuruzwa byarangiye. Iyo inzira zose ziri mukibanza, amaherezo izinjira murwego rwo kugenzura. Gusa ibizamini bya PCB byapimwe bizashyirwa mubicuruzwa, none nigute wakora akazi ko kugenzura akanama k'umuzunguruko wa PCB, Iyi ni hejuru ...Soma byinshi
