Ukuma kweeNkonzo zoKwenziwa koMbane, kukunceda uphumeze ngokulula iimveliso zakho zombane kwiPCB & PCBA
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Iimpahla ezomileyo | Inqaku elinye lifumana isizukulwana, umlinganiselo kunye nokucinezelwa kwe-ripple yamandla okutshintsha
Iriple yamandla okutshintsha ayinakuphepheka. Eyona njongo yethu kukunciphisa i-ripple yemveliso ukuya kwinqanaba elinyamezelekayo. Esona sisombululo sisisiseko sokufezekisa le njongo kukuphepha ukuveliswa kwama-ripples. Okokuqala kunye nonobangela. Ngokutshintsha kwe-SWITCH, okwangoku kwi-inductanc...Funda ngokugqithisileyo -
Uqhagamshelene unikezelo lwamandla olungalunganga olulungileyo kunye nomsi wesekethe engalunganga, njani ukunqanda le ntloni?
Iiprojekthi ezininzi zeenjineli ze-hardware zigqitywe kwibhodi yomngxuma, kodwa kukho into eyenzeka ngengozi yokudibanisa iitheminali ezilungileyo nezingalunganga zonikezelo lwamandla, nto leyo ekhokelela kumalungu amaninzi e-elektroniki avuthayo, kwaye ibhodi yonke itshatyalalisiwe, kwaye kufuneka idityaniswe ag...Funda ngokugqithisileyo -
Iingcebiso ezimbalwa zokugweba i-inductance saturation
I-inductance yinxalenye ebalulekileyo yobonelelo lwamandla e-DC/DC. Kukho izinto ezininzi ekufuneka ziqwalaselwe xa ukhetha i-inductor, njengexabiso le-inductance, i-DCR, ubungakanani, kunye ne-saturation yangoku. Iimpawu zokugcwala kwee-inductors zihlala zingaqondwa kwaye zibangela ingxaki. Eli phepha liza kuxoxa ngendlela...Funda ngokugqithisileyo -
I-SMT isebenzisa i-solder yesiqhelo yokuncamathelisa ukutyhutyha umoya we-welding cavity kunye nesisombululo (Ushicilelo lwe-Essence luka-2023), ufanelekile!
1 Intshayelelo Kwindibano yebhodi yesiphaluka, i-solder paste iprintwa kuqala kwibhodi yesiphaluka, emva koko kuncanyathiselwe izinto ezahlukeneyo ze-elektroniki. Okokugqibela, emva kwesithando somlilo, amaso enkcenkce kwintlama yesolder a...Funda ngokugqithisileyo -
[Impahla eyomileyo ] Uhlalutyo olunzulu lwe-SMT kutheni ukusebenzisa iglu ebomvu? (uHlelo lwe-Essence luka-2023), lufanelekile!
I-adhesive ye-SMT, eyaziwa ngokuba yi-SMT adhesive, i-SMT ebomvu ye-adhesive, idla ngokuba yi-red (eyeyethu okanye emhlophe) intlama esasazwa ngokulinganayo kunye ne-hardener, i-pigment, i-solvent kunye nezinye izinto ezinamathele, ezisetyenziselwa ukulungisa amacandelo kwibhodi yokushicilela, ngokubanzi isasazwa ngokusasazwa okanye i-steel screen printing meth...Funda ngokugqithisileyo -
[Iimpahla ezomileyo] Izilayi ze-SMT zodidi lwencama yenkcenkce xa zisetyenzwa, wazi kangakanani na? (2023 Essence), uyifanele!
Iindidi ezininzi zemveliso yemathiriyeli ekrwada zisetyenziswa kwi-SMT patch processing. I-tinnote yeyona ibaluleke ngakumbi. Umgangatho we-tin intlama uya kuchaphazela ngokuthe ngqo umgangatho we-welding we-SMT patch processing. Khetha iintlobo ezahlukeneyo ze-tinnuts. Mandikwazise ngokufutshane...Funda ngokugqithisileyo -
Inqaku elinye liyaqonda | Yintoni isiseko sokhetho lwenkqubo yokucubungula umphezulu kwifektri yePCB
Eyona njongo isisiseko PCB unyango umphezulu kukuqinisekisa weldability elungileyo okanye iimpawu zombane. Ngenxa yokuba ubhedu kwindalo luhlala lukhona ngendlela ye-oxides emoyeni, akunakwenzeka ukuba igcinwe njengobhedu lwasekuqaleni ixesha elide, ngoko kufuneka luphathwe ngobhedu. Kukho...Funda ngokugqithisileyo -
Funda malunga newotshi kwi-PCB
Qaphela ezi ngqwalasela zilandelayo zewotshi ebhodini: 1. Uyilo a, ikristale iwotshi kunye neesekethe ezinxulumene kufuneka zicwangciswe kwindawo esembindini we-PCB kwaye ibe nokwakheka okulungileyo, kunokuba kufutshane ne-interface ye-I / O. Isekethe yokuvelisa iwotshi ayinakwenziwa ukuba ibe likhadi lentombi okanye ...Funda ngokugqithisileyo -
Gcina la manqaku PCB wiring engqondweni
1. Ukwenziwa ngokubanzi Kuyilo lwePCB, ukwenzela ukuba uyilo lwebhodi yesekethe ephezulu lube nengqiqo ngakumbi, ukusebenza okungcono kokuchasana nokuphazamiseka, kufuneka kuthathelwe ingqalelo kule miba ilandelayo: (1) Ukukhetha okunengqiqo kweeleya Xa uhambisa iibhodi zesekethe ezikwi-high-frequency kuyilo lwePCB, i...Funda ngokugqithisileyo -
Malunga nezixhobo ze-DIP, abantu bePCB abanye abatshicele umngxuma okhawulezayo!
Qonda i-DIP DIP yi-plug-in. Iichips ezipakishwe ngolu hlobo zinemiqolo emibini yezikhonkwane, ezinokudityaniswa ngokuthe ngqo kwiisokethi ze-chip kunye nesakhiwo se-DIP okanye i-welded kwi-welding positions ezinenani elifanayo lemingxuma. Kulula kakhulu ukuqonda ibhodi yePCB yokugqobhoza iwelding...Funda ngokugqithisileyo -
Kutheni isikhululo sebhasi ye-CAN siyi-120Ω?
Uxhathiso lwesikhululo sebhasi ye-CAN luqhelekile luyi-120 ohms. Ngapha koko, xa uyilwa, zimbini ii-60 ohms zokuxhathisa umtya, kwaye kukho iindawo ezimbini ze-120Ω ngokubanzi ebhasini. Ngokusisiseko, abantu abayaziyo ibhasi encinci ye-CAN bancinci. Wonke umntu uyayazi le nto. Kukho iziphumo ezintathu zebhasi ye-CAN...Funda ngokugqithisileyo -
Funda ezi zijikelezo zimbini, uyilo lwePCB alunzima!
Kutheni ufunde uyilo lwesekethe yamandla Isekethe yokubonelela ngombane yinxalenye ebalulekileyo yemveliso ye-elektroniki, uyilo lwesekethe yombane ihambelana ngqo nokusebenza kwemveliso. Ukuhlelwa kweesekethe zobonelelo lwamandla Iisekethe zamandla kwiimveliso zethu zombane ikakhulu zibandakanya...Funda ngokugqithisileyo
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