A ga-eji tinned nkwonkwo nke wires eletrọnịkị, gịnị kpatara na a ga-eji tinned wires eletrọnịkị? Nke mbụ, isi mmetụta ọgwụgwọ tin na wires eletrọnịkị bụ iguzogide oxidation na ịbawanye ike nke eri ahụ. waya mejupụtara ọtụtụ waya ndị dị gịrịgịrị, yabụ ebe elu ya buru ibu, ọla kọpa nke otu filament dị mfe iji oxidize na imepụta patina, nke ga-emetụta njikọ eletrik.

　　3. na-aghọ "otu eriri", n'ihi ya, elu ebe na-ebelata na oxidation nke ọla kọpa waya na-ebelata.

　　4. Mgbe e kokwasịrị tin, waya ọgwụgwụ ga-esi ike karịa na mbụ, na ọ na-aka ike tinye ya n'ime akpaaka. ọnụ na-amụba nrụnye arụmọrụ, na a ga-adịghị mkpa ọla kọpa njedebe na njikọ, nke na-eme ka nchekwa.

　　3. After tinning, the multi-strand wire becomes a "single strand", so the surface area is reduced and the oxidation of the copper wire is reduced.

　　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.