Amakuru
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Urashobora gucira urubanza inzira ya PCB ureba ibara
dore zahabu n'umuringa mubibaho byumuzingi wa terefone zigendanwa na mudasobwa.Kubwibyo, igiciro cyo kongera gukoresha imbaho zikoreshwa zumuzunguruko zishobora kugera hejuru ya 30 yu kilo.Birahenze cyane kuruta kugurisha impapuro, amacupa yikirahure, hamwe nicyuma.Uhereye hanze, urwego rwo hanze rwa ...Soma byinshi -
Isano y'ibanze hagati yimiterere na PCB 2
Bitewe no guhinduranya ibintu biranga amashanyarazi, biroroshye gutera amashanyarazi kugirango atange amashanyarazi akomeye.Nka injeniyeri itanga amashanyarazi, injeniyeri ihuza amashanyarazi, cyangwa injeniyeri ya PCB, ugomba gusobanukirwa cau ...Soma byinshi -
Hariho umubano wibanze nka 29 hagati yimiterere na PCB!
Bitewe no guhinduranya ibintu biranga amashanyarazi, biroroshye gutera amashanyarazi kugirango atange amashanyarazi akomeye.Nka injeniyeri itanga amashanyarazi, injeniyeri ihuza amashanyarazi, cyangwa injeniyeri ya PCB, ugomba gusobanukirwa cau ...Soma byinshi -
Ni ubuhe bwoko bwumuzunguruko PCB ishobora kugabanwa ukurikije ibikoresho?Bakoreshwa he?
Ibyiciro byingenzi bya PCB mubyiciro bikubiyemo cyane cyane ibi bikurikira: bai ikoresha FR-4 (ibirahuri by'ibirahuri by'ibirahure), CEM-1/3 (fibre y'ibirahure hamwe n'impapuro zifatika), FR-1 (impapuro zishingiye ku muringa zambaye laminate), icyuma Umuringa wambaye umuringa (cyane cyane aluminiyumu, bike bishingiye ku byuma) ni mo ...Soma byinshi -
Grid umuringa cyangwa umuringa ukomeye?Iki nikibazo cya PCB gikwiye kubitekerezaho!
Umuringa ni iki?Ibyo bita umuringa gusuka ni ugukoresha umwanya udakoreshwa kurubaho rwumuzingi nkubuso bwerekana hanyuma ukuzuza umuringa ukomeye.Uturere twumuringa nabwo twitwa kuzuza umuringa.Akamaro ko gutwikira umuringa ni ukugabanya inzitizi zinsinga zubutaka no kunoza ...Soma byinshi -
Rimwe na rimwe, hari inyungu nyinshi kuri PCB umuringa usize hepfo
Muburyo bwo gushushanya PCB, abajenjeri bamwe ntibashaka gushyira umuringa hejuru yubutaka bwose kugirango babone umwanya.Ibi nibyo?PCB igomba kuba ifite umuringa?Mbere ya byose, dukeneye gusobanuka: isahani yo hasi y'umuringa ni ingirakamaro kandi irakenewe kuri PCB, ariko ...Soma byinshi -
Ibintu bine byingenzi biranga PCB RF umuzenguruko
Hano, ibintu bine byingenzi biranga imirongo yumurongo wa radiyo bizasobanurwa mubice bine: interineti yumurongo wa radiyo, ibimenyetso bito byifuzwa, ibimenyetso binini byo kwivanga, hamwe numuyoboro uhuza, hamwe nibintu byingenzi bikenera kwitabwaho byumwihariko mugushushanya kwa PCB ar .. .Soma byinshi -
Akanama gashinzwe kugenzura
Ikibaho cyo kugenzura nacyo ni ubwoko bwumuzunguruko.Nubwo porogaramu ikoreshwa itari yagutse nkiy'umuzunguruko, irusha ubwenge kandi ikora kurusha imbaho zisanzwe.Muri make, ikibaho cyumuzunguruko gishobora kugira uruhare rwo kugenzura gishobora kwitwa ikibaho.Umwanya wo kugenzura i ...Soma byinshi -
RCEP irambuye: Ibihugu 15 bifatanyiriza hamwe kubaka urwego rwubukungu buhebuje
—- Kuva kuri PCBWorld Inama ya kane y’ubufatanye bw’ubukungu bw’ubukungu mu karere yateranye ku ya 15 Ugushyingo. Ibihugu icumi bya ASEAN n’ibihugu 15 birimo Ubushinwa, Ubuyapani, Koreya yepfo, Ositaraliya, na Nouvelle-Zélande byashyize umukono ku mugaragaro igice cy’ubukungu rusange mu karere ...Soma byinshi -
Nigute ushobora gukoresha "multimeter" kugirango ukemure ikibazo cyumuzunguruko
Ikigeragezo gitukura kiyobowe, pine muruziga rutukura ni ahantu hose, kandi inkingi mbi ya capacator ni ahantu hose.Shyira ikizamini cyumukara kuri pin ya IC kugirango upimwe, hanyuma multimeter izerekana agaciro ka diode, hanyuma urebe ubuziranenge bwa IC ukurikije valode ya diode ...Soma byinshi -
Ikoranabuhanga risanzwe hamwe nibikoresho byo gupima mu nganda za PCB
Ntakibazo cyaba cyanditseho ikibaho cyumuzunguruko gikenewe cyangwa ubwoko bwibikoresho bikoreshwa, PCB igomba gukora neza.Ni urufunguzo rwo gukora ibicuruzwa byinshi, kandi kunanirwa birashobora gutera ingaruka zikomeye.Kugenzura PCB mugihe cyo gushushanya, gukora, no guteranya ni ...Soma byinshi -
Ikibaho cyambaye ubusa ni iki?Ni izihe nyungu zo kwipimisha ubusa?
Muri make, PCB yambaye ubusa yerekeza ku kibaho cyumuzingo cyacapwe nta na kimwe kinyuze mu mwobo cyangwa ibikoresho bya elegitoroniki.Bakunze kwitwa PCB yambaye ubusa kandi rimwe na rimwe nanone bita PCBs.Ikibaho cyubusa PCB gifite imiyoboro yibanze gusa, imiterere, gutwikira ibyuma na substrate ya PCB.Ni ubuhe buryo bwo gukoresha PC yambaye ubusa ...Soma byinshi
