N'oge oyi oyi, ndị nwe ụgbọala eletrik niile na-echekarị ihe ịma aka ihu: ikpo ọkụ n'ime ụgbọala. N'adịghị ka ụgbọala ndị nwere mmanụ ụgbọala, nke nwere ike iji okpomọkụ mkpofu sitere na injin kpoo ụlọ ahụ ọkụ, ụgbọala eletrik niile chọrọ ngwaọrụ kpo oku ọzọ. Ụzọ kpo oku ọdịnala anaghị arụ ọrụ nke ọma ma ọ bụ na-eri oke ike, na-emetụta oke ọsọ nke ụgbọala. Yabụ, enwere ngwọta nke na-enye ma kpo oku ngwa ngwa na arụmọrụ ike? Azịza ya dị naihe na-ekpo ọkụ mmiri PTC nwere voltaji dị elu.
PTC na-anọchite anya Positive Temperature Coefficient (PTC), nke pụtara positive temperature coefficient (PTC) thermistor.Igwe ọkụ oyi PTC dị elujiri njirimara nke PTC thermistors, na-arụ ọrụ na voltaji dị elu iji gbanwee ike eletrik ka ọ bụrụ okpomọkụ nke ọma, si otú a na-ekpo ọkụ na coolant.Ihe na-ekpo ọkụ mmiri PTCdabere na eziokwu ahụ bụ na nguzogide nke thermistors PTC na-abawanye ka okpomọkụ na-arị elu. Mgbe ọkụ na-agafe na thermistor PTC, ọ na-ekpo ọkụ. Ka okpomọkụ na-arị elu, nguzogide na-abawanye, ọkụ na-ebelatakwa, si otú a na-enweta mmachi okpomọkụ akpaka, na-ahụ na nchekwa na arụmọrụ ike.
N'ime ụgbọala eletrik ọhụrụ dị ọcha, a na-ekesa mmepụta voltaji dị elu site na batrị ụgbọala ahụ na ihe na-ekpo ọkụ PTC. Ọkụ na-agafe na ihe na-ekpo ọkụ PTC, na-ekpo ọkụ ngwa ngwa, nke na-eme ka ihe na-ekpo ọkụ na-agafe na ya kpoo ọkụ. A na-ebufe ihe na-ekpo ọkụ a site na nzacha mmiri ma gbapụ ya na tankị ihe na-ekpo ọkụ nke ụgbọala ahụ. Ihe na-ekpo ọkụ ahụ na-arụ ọrụ, na-afụ okpomọkụ site na tankị ihe na-ekpo ọkụ n'ime ụlọ ahụ, na-ebuli okpomọkụ dị n'ime ya ngwa ngwa. Enwere ike iji ụfọdụ ihe na-ekpo ọkụ kpoo batrị ahụ tupu oge eruo, na-eme ka arụmọrụ kacha mma ọbụlagodi na gburugburu ebe okpomọkụ dị ala.
Oge ozi: Ọgọst-18-2025
