1. Sebenzisa indlela elungileyo yomhlaba (umthombo: inethiwekhi ye-elektroniki ye-elektroniki)

Qinisekisa ukuba uyilo lunengxaki ye-Bypass eyaneleyo kunye neenqwelomoya. Xa usebenzisa isekethi ehlanganisiweyo, qinisekisa ukuba usebenzisa i-Caceupit efanelekileyo yeCawaPheling ecaleni kwendlela yamandla emhlabeni (ngokukhethekileyo inqwelomoya). Umthamo ofanelekileyo we-capacitothi uxhomekeke kwisicelo esithile, itekhnoloji yeCapacinower kunye nokusebenza rhoqo. Xa i-pancecity yeCawa ye-Bypass ibekwe phakathi kwamandla kunye nezikhonkwane zomhlaba kwaye zabekwa kwiPIN echanekileyo, i-elektromagnetic kunye nokuchaphazeleka kwesekethe kunokuphelelwa.

2. Yabela ukupakisha indawo

Printa iBhili yeZixhobo (BOM) Ukujonga izinto ezibonakalayo. Izinto ezibonakalayo azikho ukupakishwa kunye nokungatshintshwa kwinqanaba lesakhiwo. Yenza iBhili yeZixhobo, kwaye ujonge zonke izinto ezibonakalayo kuyilo. Ezona zinto zikuphela kwento kufuneka zibe namandla kunye nemiqondiso yomhlaba, kuba zithathwa njengezixhobo ezibonakalayo, eziqhutywa kuphela kwimeko yesiki sesizathu kwaye ayizukutshintshelwa kuyilo loyilo. Ngaphandle kokuba isetyenziselwa iinjongo zokulinganisa, amacandelo aboniswe kwinxalenye ebonakalayo kufuneka atshintshwe ngamacandelo angeyongezwa.

3. Qiniseka ukuba unoluhlu olupheleleyo lwedatha

Jonga ukuba ikhona idatha eyaneleyo kwiBhili yeNgxelo yeZixhobo. Emva kokudala iBhili yeNgxelo yeZixhobo, kuyimfuneko ukuba ujonge ngononophelo kwaye ugqibezele isixhobo esingaphelelanga, umboneleli okanye ulwazi lomenzi kuwo onke amangeniso eminye imisebenzi.

4. Hlela ngokwesixhobo selebheli

Ukuqhubela phambili ukuhlelwa kunye nokujonga iBhili yeZixhobo, qiniseka ukuba amanani amacandelo abalwe ngokulandelelana.

I-5. Jonga isekethe yesango eseleyo

Ngokubanzi, igalelo lawo onke amasango angafunekiyo kufuneka abe nonxibelelwano lomqondiso ukunqanda ukuntywila i-terminals yokufaka. Qiniseka ukuba ujongile zonke iisekethe ezingafunekiyo okanye ezilahlekileyo, kwaye zonke igalelo elingafakwanga zixhunyiwe ngokupheleleyo. Ngamanye amaxesha, ukuba isiphelo sentente sinqunyanyisiwe, yonke inkqubo ayinakusebenza ngokuchanekileyo. Thatha i-AMP ye-OP ye-OP edla ngokusetyenziswa kuyilo. Ukuba kuphela i-APMPS ye-OP isetyenziswa kwiindawo ze-AMP ze-AMP ze-AMP, okanye igalelo le-on ye-on APM, kwaye ihambisa i-AMP engasetyenziswanga (okanye enye into enzuzo) yokuqinisekisa ukuba lonke icandelo lisebenze ngokwesiqhelo.

Ngamanye amaxesha, ii-ics ezinezikhonkwane zokudada zisenokungasebenzi kakuhle kuluhlu lweenkcazo. Ngokwesiqhelo xa isixhobo se-IC okanye amanye amasango kwisixhobo esinye asisebenzi kwimeko egcweleyo-xa igalelo okanye iziphumo zisondele okanye zihlangabezane nololiwe, le i-IC inokuhlangabezana nawo. Ukulinganisa ngokufuthi akunakuyifaka le meko, kuba imodeli yokuFumaka ngokubanzi ayihambelani kwiindawo ezininzi ze-IC kunye kwimodeli yokulinganisa uqhagamshelo.

6. Cinga ngokhetho lwepakethi yecandelo

Kuwo wonke umzobo ocokisekileyo, indawo yokupakisha icandelo kunye nezigqibo zendlela zomhlaba ezifuna ukwenziwa kwinqanaba lokuba ziqwalaselwe. Nazi ezinye zeengcebiso ekufuneka uziqwalasele xa ukhetha izinto ezisekwe kwipakethi yecandelo.

Khumbula, iphakheji ibandakanya unxibelelwano lwe-pad yombane kunye nemilinganiselo yoomatshini (X, Y, kunye ne-Z) yecandelo, oko kukuthi, imilo ye-PCB iqhagamshela kwi-PCB. Xa ukhetha izinto, kuya kufuneka uqwalasele nayiphi na indawo ekhulayo okanye izithintelo zokupakisha ezinokubakho kwi-PCB yokugqibela ye-PCB yokugqibela. Ezinye izinto (ezinjenge-porikocitoors zepolar) zinokuba nezithintelo eziphakamileyo zendlela, ekufuneka ziqwalaselwe kwinkqubo yokhetho. Ekuqaleni koyilo, unokuqala ukubenzela isakhelo esisiseko sebhodi yebhodi, emva koko ubeke izinto ezinkulu okanye ezinokubakho (ezinje ngezixhobo) oceba ukuzisebenzisa. Ngale ndlela, umbono oqinisekileyo weBhodi yeSiphaluka (ngaphandle kwe-wiring) unokubonwa ngokwenyani kwaye ngokukhawuleza, kwaye indawo yokuhlala kunye necandelo lokuphakama kweBhodi yeSiphaluka kunye nezinto zinokunikwa zichanekile. Oku kuya kunceda ekuqinisekiseni ukuba izinto zinokubekwa ngokufanelekileyo kwiphakheji yangaphandle (iimveliso zeplastiki, i-chassis, chassis, njlnjl.) Emva kokuba i-PCB ihlanganiswe. Fowunela imowudi ye-3D ye-3D kwimenyu yesixhobo ukukhangela ibhodi yesekethe