Ukudityaniswa kweengcingo ze-elektroniki ziya kwenziwa zinkonkxiweyo, kutheni le nto iingcingo zombane kufuneka zifakwe itoti? Okokuqala, eyona mpembelelo iphambili yonyango lwetin kwiingcingo ze-elektroniki kukuxhathisa i-oxidation kunye nokwandisa ubulukhuni bomsonto. ucingo lwenziwe ngeengcingo ezininzi ezicekethekileyo, ngoko ke indawo yomphezulu inkulu, kwaye ubhedu lwefilament lulula ngokwentelekiso kwi-oxidize kwaye luvelise ipatina, nto leyo eya kuchaphazela uqhagamshelo lombane.

　　3. Iba "ngumcu omnye", ngoko ke indawo yomphezulu iyancitshiswa kwaye i-oxidation yocingo lobhedu iyancitshiswa.

　　 4. Emva kokuxhoma i-tin, isiphelo socingo siya kuba nzima kunangaphambili, kwaye sifakwe ngokungenasizathu kwi-tin. i-terminal ukunyusa ukufaneleka kofakelo, kwaye akusayi kubakho siphelo socingo olubhityileyo lobhedu kumdibaniso, olonyusa ukhuseleko.

　　Ukuba akukho nyango lwe-tinning, iijoyinti zocingo ziqhelene ne-oxidation kunye noqhagamshelo lwenyani, nkqu nokuntweza, kunye neengozi.

　　4. After hanging the tin, the wire end will be harder than before, and it is more arbitrarily inserted into the terminal to increase installation efficiency, and there will be no thin copper wire end at the connection, which increases safety.

　　If there is no tinning treatment, the wire joints are prone to oxidation and virtual connection, even sparking, and accidents.