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Tsanangudzo yematemu ezvigadzirwa zve12-layer PCB
Zvizhinji zvingasarudzwa zvinogona kushandiswa kugadzirisa 12-layer PCB mabhodhi. Izvi zvinosanganisira marudzi akasiyana-siyana ekuitisa zvinhu, zvinonamira, zvekupfeka zvinhu, zvichingodaro. Paunenge uchitsanangura zvinhu zvakatemwa zve12-layer PCBs, unogona kuona kuti mugadziri wako anoshandisa akawanda matekiniki mazwi. Unofanira...Verenga zvimwe -
PCB stackup dhizaini nzira
Iyo laminated dhizaini inonyanya kuenderana nemitemo miviri: 1. Imwe neimwe wiring layer inofanira kunge ine pedo nereferensi reti (simba kana pasi pasi); 2. Iyo yakatarisana huru yesimba layer uye pasi pasi inofanira kuchengetwa padiki chinhambwe kupa yakakura coupling capacitance; Zvinotevera zvinoratidza st...Verenga zvimwe -
Nzira yekukurumidza kuona nhamba yezvikamu, wiring uye marongerwo ePCB?
Sezvo PCB saizi zvinodiwa zvichiva zvidiki uye zvidiki, mudziyo density zvinodiwa zvinova zvakakwirira nepamusoro, uye PCB dhizaini inowedzera kuoma. Maitiro ekuwana yakakwira PCB yekuronga mwero uye kupfupisa nguva yekugadzira, ipapo isu tichataura nezve hunyanzvi hwekugadzira hwePCB kuronga, marongerwo uye wiring.Verenga zvimwe -
Musiyano uye basa redunhu bhodhi solder layer uye solder mask
Nhanganyaya kune Solder Mask Iyo inopikisa pad is soldermask, iyo inoreva chikamu chebhodhi redunhu kuti rizopendwa nemafuta egirinhi. Muchokwadi, iyi solder mask inoshandisa yakashata kubuda, saka mushure mechimiro cheiyo solder mask yakamepurwa kubhodhi, iyo solder mask haina kupendwa negirinhi mafuta, ...Verenga zvimwe -
PCB plating ine nzira dzinoverengeka
Pane nzira ina huru dze electroplating mumabhodhi edunhu: munwe-mutsara electroplating, kuburikidza-gomba electroplating, reel-yakabatana yakasarudzika plating, uye brashi plating. Heino sumo pfupi: 01 Finger row plating Masimbi asingawanzo anoda kuiswa pabhodhi kumucheto kwezvibatanidza, bhodhi ed...Verenga zvimwe -
Kurumidza dzidza zvisina kujairika-yakaumbwa PCB dhizaini
Iyo yakazara PCB yatinofungidzira inowanzoita rectangular chimiro. Kunyangwe akawanda magadzirirwo ari rectangular, akawanda magadzirirwo anoda zvisina kurongeka edunhu mabhodhi, uye maumbirwo akadaro kazhinji haasi nyore kugadzira. Ichi chinyorwa chinotsanangura maitiro ekugadzira maPCB asina kurongeka. Mazuvano, saizi o...Verenga zvimwe -
Kuburikidza negomba, gomba rebofu, gomba rakavigwa, ndeapi maitiro ekuchera matatu PCB?
Via (VIA), iri igomba rakajairika rinoshandiswa kuitisa kana kubatanidza mitsara yemhangura foil pakati pemaitiro ekuitisa muzvikamu zvakasiyana zvebhodhi redunhu. Semuenzaniso (akadai semakomba mapofu, makomba akavigwa), asi haagoni kuisa chikamu chinotungamira kana maburi emhangura-akapfatwa ezvimwe zvinhu zvakasimbiswa. Nekuti iyo...Verenga zvimwe -
Maitiro ekuita iyo inonyanya kudhura-inoshanda PCB chirongwa? !
Semugadziri wehardware, basa nderekugadzira maPCB nenguva uye mukati mebhajeti, uye vanofanirwa kukwanisa kushanda zvakajairika! Muchikamu chino, ini ndichatsanangura kuti ndingafunga sei nyaya dzekugadzira bhodhi redunhu mukugadzira, kuitira kuti mari yebhodhi redunhu yakaderera pasina kukanganisa th ...Verenga zvimwe -
Vagadziri vePCB vakaisa Mini LED indasitiri cheni
Apple yave kuda kuburitsa Mini LED backlight zvigadzirwa, uye vagadziri vemhando yeTV vakaunzawo zvakatevedzana Mini LED. Pakutanga, vamwe vagadziri vakatangisa Mini LED mabhuku ekunyorera, uye ane hukama mikana yebhizinesi yakabuda zvishoma nezvishoma. Munhu wepamutemo anotarisira kuti mafekitori ePCB akadai...Verenga zvimwe -
Uchiziva izvi, unoshinga kushandisa PCB yakapera basa here? .
Ichi chinyorwa chinonyanya kuunza njodzi nhatu dzekushandisa yakapera nguva PCB. 01 Yakapera nguva PCB inogona kukonzera pamusoro pedhi oxidation Oxidation yemapedhi ekutengesa kunokonzeresa kushomeka, izvo zvinogona kupedzisira zvatungamira mukutadza kushanda kana njodzi yekudonha. Kurapa kwakasiyana kwepamusoro kwemapuranga edunhu w...Verenga zvimwe -
Sei PCB ichirasa mhangura?
A. PCB factory process process factors 1. Kunyanya kupinza foiri yemhangura Foil yemhangura ye electrolytic inoshandiswa pamusika inowanzogara ine divi rimwe chete galvanized (inowanzo zivikanwa seashing foil) uye single-sided copper plating (inowanzozivikanwa semapepa matsvuku). Iyo yakajairika copper foil inowanzo galvanized copp...Verenga zvimwe -
Nzira yekudzikisa sei PCB dhizaini njodzi?
Munguva yePCB dhizaini dhizaini, kana njodzi dzinogoneka dzinogona kufanotaurwa uye kudziviswa pachine nguva, chiyero chekubudirira kwePCB dhizaini inovandudzwa zvakanyanya. Makambani mazhinji achave nechiratidzo cheyero yekubudirira kwePCB kugadzira bhodhi rimwe kana uchiongorora mapurojekiti. Kiyi yekuvandudza kubudirira ...Verenga zvimwe
