Nkhani
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Kodi Resistor Parameters Ndi Chiyani?
Pali magawo ambiri a resistor, nthawi zambiri timakhudzidwa ndi mtengo, kulondola, kuchuluka kwa mphamvu, zizindikiro zitatuzi ndizoyenera.Ndizowona kuti m'mabwalo a digito, sitiyenera kulabadira zambiri, pambuyo pake, pali 1 ndi 0 yokha mkati mwa ...Werengani zambiri -
Momwe Mungakulitsire IGBT Driver Current?
Power semiconductor driver circuit ndi gawo lofunikira la mabwalo ophatikizika, amphamvu, omwe amagwiritsidwa ntchito pa ma IGBT driver ICs kuwonjezera pakupereka mulingo wagalimoto komanso waposachedwa, nthawi zambiri ndi ntchito zoteteza pagalimoto, kuphatikiza chitetezo chafupipafupi, kutseka kwamagetsi, Miller clamp, ...Werengani zambiri -
Kuyika kwa anti-deformation kwa zigawo za bolodi zosindikizidwa
1. Mu kulimbikitsa chimango ndi PCBA unsembe, PCBA ndi galimoto unsembe ndondomeko, ndi zokhotakhota PCBA kapena zokhotakhota kulimbikitsa chimango kukhazikitsa mwachindunji kapena mokakamiza unsembe ndi PCBA unsembe mu olumala galimotoyo.Kupanikizika kwa kukhazikitsa kumayambitsa kuwonongeka ndi kusweka kwa chigawo chotsogolera ...Werengani zambiri -
PCBA Processing Pads Sali Pa Kusanthula Chifukwa Cha Tin
PCBA processing imatchedwanso Chip processing, zambiri chapamwamba wosanjikiza amatchedwa SMT processing, SMT processing, kuphatikizapo SMD, DIP pulagi-mu, pambuyo solder mayeso ndi njira zina, mutu wa ziyangoyango si pa malata makamaka mu SMD processing ulalo, phala wodzaza ndi zigawo zosiyanasiyana za b ...Werengani zambiri -
Ndi chidziwitso chotani chomwe chimafunika popanga matabwa a PCB?
1. Kukonzekera Kuphatikizirapo kukonza magawo a library ndi schematics.Mapangidwe a PCB asanachitike, konzani kaye laibulale yachigawo cha SCH ndi laibulale yamagulu a PCB.Laibulale yamagulu a PCB imakhazikitsidwa bwino ndi mainjiniya kutengera chidziwitso cha kukula kwa ...Werengani zambiri -
Malingaliro a PCB Layout Design
Kuti athe kupanga, kusoka kwa PCB nthawi zambiri kumafunika kupanga Mark point, V-slot, process m'mphepete.I. Maonekedwe a mbale ya spelling 1. Chojambula chakunja cha bolodi la PCB (clamping edge) chiyenera kutsekedwa-loop kuti zitsimikizire kuti bolodi la PCB lisasokonezedwe pambuyo ...Werengani zambiri -
Kodi gulu la Smt mounter placement mutu ndi chiyani?
Mutu wokwera umatchedwanso kuti suction nozzle, ndiye gawo lovuta kwambiri komanso lofunika kwambiri pakugwiritsa ntchito pulogalamuyo ndi zigawo zake pamakina okwera.Tikayerekeza ndi munthu, ndi lofanana ndi dzanja la munthu.Chifukwa m'mayikidwe processing zigawo anaika pa PCB bolodi kanthu ndi neede ...Werengani zambiri -
Kodi Mungapewe Bwanji Kulakwitsa Kwa Makina Osankha ndi Kuyika?
Makina osankha okha ndikuyika ndi chida cholondola kwambiri chopangira zokha.Njira yotalikitsira moyo wautumiki wamakina a SMT okha ndikusunga makina osankha okha ndikuyika mosamalitsa ndikukhala ndi njira zogwirira ntchito ndi zofunikira zokhudzana ndi ...Werengani zambiri -
Kodi Malamulo Ofunika Otani a PCB Omwe Ayenera Kutsatiridwa Mukamagwiritsa Ntchito Zosintha Zothamanga Kwambiri?
Kodi zigawo za AGND ndi DGND ziyenera kulekanitsidwa?Yankho losavuta ndiloti zimatengera momwe zinthu zilili, ndipo yankho latsatanetsatane ndiloti nthawi zambiri sali olekanitsidwa.Chifukwa nthawi zambiri, kulekanitsa wosanjikiza pansi kumangowonjezera inductance yapano yobwerera, yomwe imabweretsa zambiri ...Werengani zambiri -
Kodi Njira 6 Zofunikira Pakupanga Chip ndi Chiyani?
Mu 2020, tchipisi zopitilira thililiyoni zidapangidwa padziko lonse lapansi, zomwe zikufanana ndi tchipisi 130 zomwe zimagwiritsidwa ntchito ndi munthu aliyense padziko lapansi.Komabe ngakhale zili choncho, kuchepa kwa chip kwaposachedwa kukupitilizabe kuwonetsa kuti chiwerengerochi sichinafikebe kumtunda kwake.Ngakhale tchipisi zitha kupangidwa kale pagulu lalikulu chotere ...Werengani zambiri -
Kodi HDI Circuit Board ndi chiyani?
I. HDI board ndi chiyani?HDI bolodi (High kachulukidwe Interconnector), ndiye kuti, mkulu-kachulukidwe interconnect bolodi, ndi ntchito yaying'ono-khungu anakwiriridwa luso luso, bolodi dera ndi ali ndi kachulukidwe mkulu wa kugawa mzere.HDI board ili ndi mzere wamkati ndi wakunja, ndiyeno kugwiritsa ntchito kubowola, ...Werengani zambiri -
Kusankhidwa kwa Chipangizo cha MOSFET cha Malamulo Aakulu Atatu
Kusankha kwa chipangizo cha MOSFET kuganizira mbali zonse za zinthu, kuyambira zazing'ono kusankha mtundu wa N kapena P, mtundu wa phukusi, lalikulu mpaka MOSFET voteji, kukana, etc., zofunikira zosiyanasiyana zogwiritsira ntchito zimasiyana.Nkhani yotsatirayi ikufotokoza mwachidule kusankhidwa kwa chipangizo cha MOSFET pamalamulo akuluakulu atatu, ndikukhulupirira kuti ...Werengani zambiri
