Isithuba sombane sombane ikakhulu sixhomekeka kwinqanaba lomzi-mveliso wokwenza iplate, engu-0.15mm. Ngapha koko, kunokuba kufutshane. Ukuba isekethe ayihambelani nomqondiso, lo gama nje kungabikho sekekethe emfutshane kwaye okwangoku kwanele, okukhulu okukhulu kufuna i-wiricker wiring kunye nesithuba.
I-1.DICHIYA phakathi kweengcingo
Umgama ophakathi kwabathunywa kufuneka bathathelwe ingqalelo ngokusekwe ngokusekwe kubuchule be-PCB bovelwano. Kucetyiswa ukuba umgama ophakathi kwabaqhubi baba ubuncinci be-4mIl. Nangona kunjalo, ezinye iifektri zinokuvelisa kunye nobubanzi be-3 / 3MIL Ngokwembono yemveliso, kunjalo, inkulu kakhulu phantsi kweemeko ezithile. I-6mil eqhelekileyo ixhaphakile.
2.Ngunani phakathi kwepad kunye ne-wire
Umgama phakathi kwepali kunye nomgca awungaphantsi kwe-4mIl, kwaye mkhulu umgama phakathi kwepali kunye nomgca xa kukho indawo, engcono. Kuba i-pad welding ifuna ukuvulwa kwefestile, ukuvulwa kwefestile ingaphezulu kwe-2mol yepad. Ukuba isithuba eso asonelanga, ayizukufumana kuphela isiphaluka esifutshane somgca, kodwa sikhokelela ekubonakalisweni kobhedu.
3.I-SPACID phakathi kwepad kunye nepad
Isithuba esiphakathi kwepali kunye nepali kufuneka ingaphezulu kwe-6mil. Kunzima ukwenza ibhlorho ye-Welding ye-Welding nge-PAD SPADS, kwaye i-pad yeenethiwekhi ezahlukeneyo inokuba nesekethe emfutshane xa ivelisa ibhulorho ye-Wold. Umgama phakathi kwepali yenethiwekhi kunye nepali incinci, kwaye ayikho lula ukuba ijolise kwizinto ezilungisiweyo emva kokuba i-tin ixhunyiwe ngokupheleleyo kwi-welding.
4.Copper kunye nobhedu, ucingo, i-pad spap
Umgama phakathi kwesikhumba sobhedu esiphilayo kunye nomgca kunye nepali inkulu kunoko phakathi kwezinye izinto eziphakathi komgca, kunye nomgama phakathi kwesikhumba sobhedu kunye nomgca ungaphezulu kwe-8MIl ngaphezulu kwemveliso kunye nemveliso. Kuba ubungakanani besikhungo sobhedu asikufunekanga ukuba senze ixabiso elininzi, sikhulu kwaye sincinci kwaye sincinci esincinci asinamsebenzi. Ukwenzela ukuphucula isivuno semveliso, isithuba esiphakathi komgca kunye nepali ukusuka kulusu lobhedu kufuneka libe likhulu kangangoko kunokwenzeka.
Ukunyanzelwa kwe-wire, pad, obhedu kunye nomphetho weplate
Ngokubanzi, umgama phakathi kwe-wiring, i-pad kunye nolusu lobhedu kunye nomtya we-contour kufuneka ube ngaphezu kwe-10mil, kwaye ngaphantsi kwe-8mIl iya kukhokelela ekubonakalisweni kweplate emva kwemveliso kunye nokubumba. Ukuba umda wepleyiti uyasikwa, emva koko isithuba simele sibe sikhulu kune-16mil. I-wire kunye nepali ayizivezi i-copper elula kakhulu, umgca usondele kakhulu kumda weplate kunokuba mncinci, umphumo kwiingxaki zangoku, amancinci amancinci achaphazela i-welding, ebangelwa kukungasebenzi kakuhle
