- A&Q yePCB, Nei solder mask plug gomba?
1. Nei BGA iri mune solder mask gomba?Chii chinonzi reception standard?Re: Chekutanga, iyo solder mask plug gole ndeyekudzivirira hupenyu hwesevhisi yeVia, nekuti gomba rinodiwa panzvimbo yeBGA kazhinji idiki, pakati pe0.2 ne0.35mm.Imwe sirapu haisi nyore kuomeswa kana kuputika, uye zviri nyore kusiya zvisaririra.Kana iyo solder mask ikasavhara gomba kana plug...
- A&Q yePCB (2)
9. Chii chinonzi resolution?Mhinduro: Pakati pechinhambwe che1mm, kugadziriswa kwemitsara kana mitsara yepakati inogona kuumbwa neyakaoma firimu inopikisa inogonawo kuratidzwa nehukuru hwakakwana hwemitsara kana nzvimbo.Musiyano pakati pefirimu yakaoma uye kuramba firimu ukobvu Ukobvu hwefirimu repolyester hunoenderana.Iyo yakakora iyo inopikisa firimu layer, inodzika iyo resolution.Apo chiedza...
- Yakasiyana Material yeCircuit Board
Kupisa kwechinhu, kunozivikanwawo sekudzoreredza moto, kuzvidzima, kuramba murazvo, kuramba murazvo, kuramba moto, kupisa uye kumwe kupisa, kuongorora kugona kwechinhu kuramba kupisa.Muenzaniso wezvinhu zvinopisa unobatidzwa nemurazvo unoenderana nezvinodiwa, uye murazvo unobviswa mushure menguva yakatarwa.Chiyero chekupisa chiri ...
- Ceramic PCB Board
Ceramic circuit boards anonyatso gadzirwa nemagetsi ceramic zvinhu uye anogona kugadzirwa akasiyana maumbirwo.Pakati pavo, iyo ceramic circuit board ine yakanakisa hunhu hwekupisa tembiricha kuramba uye yakakwirira yemagetsi insulation.Iyo ine zvakanakira yakaderera dielectric kugara, yakaderera dielectric kurasikirwa, yakakwira yekupisa conductivity, yakanaka kugadzikana kwemakemikari, uye yakafanana thermal expan...
- Nzira yekugadzira pcb mune panel?
1. Iyo yekunze furemu (clamping side) yePrinted Circuit Board panel inofanirwa kutora yakavharwa-loop dhizaini kuti ive nechokwadi chekuti PCB jigsaw haizoremara mushure mekugadziriswa pachigadziko;2. PCB panel width ≤260mm (SIEMENS line) kana ≤300mm (FUJI line);kana otomatiki kugovera kuchidikanwa, PCB mapaneru upamhi× kureba ≤125 mm×180 mm;3. Chimiro chePCB jigsaw chinofanira kunge chiri padyo neskweya seposs...
- Nzira yekudzivirira sei PCB board warping panguva yekugadzira
SMT (Yakadhindwa Circuit Board Assembly, PCBA) inonzi zvakare pamusoro pegomo tekinoroji.Munguva yekugadzira, iyo solder paste inopisa uye yakanyungudutswa munzvimbo yekudziya, kuitira kuti maPCB pads asanganiswe zvakavimbika nepamusoro penzvimbo yekumusoro kuburikidza neiyo solder paste alloy.Isu tinodaidza iyi process reflow soldering.Mazhinji emabhodhi edunhu anowanzo pinda bhodhi kukotama uye kuputika kana unde...
- HDI bhodhi-yakakwirira density yekubatanidza
HDI bhodhi, high density interconnect yakadhindwa redunhu bhodhi HDI mabhodhi ndeimwe yeanokurumidza kukura matekinoroji muPCB uye ikozvino inowanikwa muABIS Circuits Ltd. HDI mabhodhi ane mapofu uye/kana akavigwa vias, uye kazhinji ane microvias ye0.006 kana dhayamita diki.Vane yakakwirira redunhu density pane zvechinyakare redunhu mabhodhi.Kune marudzi matanhatu akasiyana eHDI PCB mabhodhi, kubva pamusoro kusvika su...
- Yakadhindwa Circuit Board |Kutanga kweSilkscreen
Chii chinonzi Silkscreen paPCB?Paunenge uchigadzira kana kuodha yako akadhindwa edunhu mabhodhi, iwe unofanirwa kubhadhara yakawedzera kune silkscreen?Pane mimwe mibvunzo yaunoda kuziva chii silkscreen?Uye yakakosha sei silkscreen muPCB Board yako yekugadzira kana Yakadhindwa Circuit Board Assembly?Iye zvino ABIS ichakutsanangurira.Chii chinonzi silkscreen?Silkscreen idhizaini yeinki inoteedzerwa inoshandiswa kuona zvikamu, ...
- Yakadhindwa Circuit Board |Kuputira Neburi, Gomba Bofu, Gomba rakavigwa
Yakadhindwa yedunhu bhodhi inoumbwa neakaturikidzana emhangura foil maseketi, uye kubatana pakati peakasiyana matunhu maseketi kutsamira pane aya "vias".Izvi zvinodaro nekuti nhasi redunhu bhodhi kugadzira rinoshandisa maburi akaboorwa kubatanidza maseketi akasiyana.Pakati pematanho edunhu, inofanana nemugero wekubatanidza we-multi-layer underground waterway.Shamwari dzakaridza "Mukoma Mary" vid ...
English en 
