Iingcingo eziphaphazelayo, iijiko ezikhokelela ukusuka phezuluisitshintshi, zihlala zigqunywe kwaye zinemikhono.
Abantu abaninzi abanakuzibamba kodwa banombuzo:kutheni i-transformer inesikhokelo esibhabhayo?
Okokuqala, i-transformer design iingcingo eziphaphazelayo, kukuhlangabezana neemfuno zokhuseleko. Ngokuqhelekileyo, ii-transformers zenza i-flywire, zisesibini. Enye i-skeleton ye-transformer ayikho i-skeleton yokhuseleko, ayikwazi ukuhlangabezana neemfuno zokhuseleko, ukuba isibini sixhomekeke ngokuthe ngqo kwiinyawo ze-PIN yamathambo, ngokuqinisekileyo ayinakudlula isiqinisekiso sokhuseleko. Ukusetyenziswa kweengcingo ezindizayo, kulula ukufezekisa le njongo.
Ukuze kuncitshiswe indawo ehlala ibhodi transformer, kwi-PCB, i-transformer primary kunye iingcingo eziphaphazelayo, ngokufuthi nayo slotted, ukwandisa umgama phakathi ezimbini, ukuze kuhlangatyezwane neemfuno zokhuseleko, ukunciphisa injongo PCB. Oku kungenxa yemveliso egqityiweyo ubuninzi obuphezulu, umthamo omncinci, unendima ebalulekileyo.
Okwesibini, imveliso yesibini yangoku inkulu, i-wire diameter ububanzi, ukusetyenziswa kweengcingo eziphaphazelayo ukuququzelela ukufezekiswa kwenkqubo.Ngocingo olugqunyiweyo, ukuqina kukhulu kakhulu, ngakumbi ngaphezu kwe-0.7mm yocingo ububanzi, ngokusebenzisa i-PIN yokuxhoma i-casing inzima kakhulu, kodwa kulula ukubangela ukuba unyawo lwe-PIN lujike, emva kwe-soldering ephezulu kune-skeleton pivot, i-welding yobuxoki kunye neminye imiba. Transformer usebenzisa iingcingo ezindizayo, ungakwazi ngokusisiseko ukuphepha iingxaki ezifanelekileyo.
Okwesithathu, iingcingo ezindizayo zingasetyenziselwa ukwandisa iinyawo ze-PIN ye-transformer.Oku kuxhaphake kakhulu kwiimveliso skeleton, kodwa kwakhona ezinye zokujija yesibini ngakumbi, inombolo ekhoyo skeleton PIN akwanelanga ukusebenzisa ityala, ngokusebenzisa flywire ingaphunyezwa ukwandisa inani PIN injongo.
Nangona kunjalo, kubalulekile ukuqaphela ukuba, nangona iingenelo zeengcingo ezibhabhayo, kodwa kukho iingxaki:
Ukuba kukho iingcingo eziphaphazelayo kwiisitshintshi, ukujika ngokuzenzekelayo kwephakheji yocingo kuya kuba nzima ngakumbi. Ekubeni iingcingo ezindizayo azilungiswanga ekuqaleni nasekupheleni, nokuba i-semi-automatic winding, xa kuthelekiswa nemveliso epheleleyo ye-PIN yokuguqula, ukusebenza kakuhle kuya kuncitshiswa.
Ngokumalunga novavanyo, ubukho beengcingo eziphaphazelayo bufuna ukongezwa kwezixhobo zokuvavanya ezongezelelweyo ukuqinisekisa ukuhamba kakuhle kovavanyo. Ukuze kube lula ukufakwa kwe-PCB, iingcingo ze-transformer ezindizayo, kodwa kufuneka zicutshungulwe zibe yimo ethile, ziya kukhokelela kuyo yonke inkqubo yokuvelisa i-transformer ibe nzima ngakumbi.
Kwiifektri ze-PCB, ubukho be-transformer flying lead buya kuchaphazela kakhulu ukusebenza kwe-plug-in ye-transformer. Ngenxa yokuguquguquka kwe-flywire, kukho iiplagi-ins zihlala zingekho endaweni, ezinokukhokelela ngokulula kwi-flywire kunye ne-PCB phakathi kobukho be-weld engenanto, i-weld yobuxoki kunye nezinye izinto ezimbi. Ukuba intambo ebhabhayo inde kakhulu, i-wave soldering emva kwe-welding nayo kufuneka inqunyulwe unyawo.
Ukongeza, ezinye zeengcingo ezibhabhayo kufuneka zihlukanise phakathi kwangaphakathi nangaphandle komgca (kaninzi ngecasing emhlophe namnyama), ukuze kuthintelwe iingcingo eziphaphazelayo iplagi-in-plug-in reverse, ekhokelela ekuphumeni okungaqhelekanga.
Isishwankathelo,i-transformer flyingingingingingingcingo ingaba lula ukuhlangabezana neemfuno zokhuseleko, iququzelele ukufezekiswa kwenkqubo ye-coarse wire diameter, ukwandisa inani le-PIN, kodwa ubukho bezintambo ezibhabhayo, kodwa zikhokelela kwimveliso ephezulu kunye neendleko zofakelo.Ngoko ke, kuyilo lwe-transformer, imfuno yokhetho olufanelekileyo. Ngokuqhelekileyo, i-transformer inokunciphisa iingcingo eziphaphazelayo, ukunciphisa ukuyila kocingo olubhabhayo.
Ixesha lokuposa: Sep-21-2024