Mmekọrịta dị n'etiti Thermistor na ihe mmetụta okpomọkụ

Enwere ike iji ma ihe mmetụta okpomọkụ na thermistor tụọ okpomọkụ.Olee otú ha si metụta?Ha bụ otu ngwaọrụ, aha ha dị iche?

Thermistorbụ resistor na-abụghị linear nke ihe semiconductor mere, na nguzogide ya na-enwe mmetụta na okpomọkụ.N'ime ụfọdụ ọnọdụ okpomọkụ, nguzogide na-agbanwe na mgbanwe okpomọkụ.Thermistor nwere uru nke mmetụta okpomọkụ na-eguzogide mmetụta, obere nha, nzaghachi ngwa ngwa, arụmọrụ dị mma, wdg, enwere ike iji ya na temometa ahụike eletrọnịkị, nchọpụta okpomọkụ nke ndị ahịa, wdg.

Ihe mmetụta okpomọkụ na-ezo aka na ihe mmetụta nke nwere ike ịhụ okpomọkụ ma gbanwee okpomọkụ ka ọ bụrụ mgbaàmà mmepụta ihe eji eme ihe.Mgbe ị na-eji ihe mmetụta okpomọkụ, ị nwere ike ịmata uru okpomọkụ a tụrụ atụ site n'ịtụ oke mgbaàmà eletrik.A na-ekewa ihe mmetụta okpomọkụ n'ime: semiconductor diode sensor, thermocouple sensọ, thermistor sensọ dị ka ihe onwunwe si dị.

Ụkpụrụ na-arụ ọrụ nke ihe mmetụta okpomọkụ: metal na-emeghachi ya mgbe ọnọdụ okpomọkụ na-agbanwe, na ihe mmetụta okpomọkụ nwere ike gbanwee mgbaàmà mgbanwe okpomọkụ n'ụzọ dị iche iche wee wepụta ya.A na-eji ihe mmetụta okpomọkụ eme ihe n'ọtụtụ ebe na sistemụ ntụ oyi, friji, osikapa osikapa, fan na ngwa ụlọ ndị ọzọ, yana ụlọ ọrụ, ụgbọ elu, mmepe mmiri na ubi ndị ọzọ.

Mgbe thermistor na-atụle okpomọkụ dị ka ihe mmetụta okpomọkụ, mgbe okpomọkụ na-agbanwe, uru nguzogide ya na-agbanwekwa na okpomọkụ.Site na sekit akwa mmiri ma ọ bụ sekit nkesa voltaji dị mfe, enwere ike ịgbanwe mgbanwe nguzogide ka ọ bụrụ akara voltaji, na mgbama voltaji nwere ike itinye n'ime microcontroller nwere ihe ntụgharị A / D iji tụọ ma chịkwaa okpomọkụ.

Nke ahụ bụ, thermistor n'onwe ya bụ ihe mmetụta okpomọkụ, mana ihe mmetụta okpomọkụ abụghị ihe ọkụ ọkụ, ihe mmetụta okpomọkụ nwekwara ike ịbụ thermocouple, thermometer analog IC.

Họrọ onye nrụpụta a pụrụ ịdabere na ya mgbe ị na-azụta thermistors nwere ike zere ọtụtụ nsogbu na-enweghị isi.JYH HSU (ma ọ bụ Dongguan Zhixu Electronics) ọ bụghị nanị na nwere zuru ụdị nke seramiiki capacitors na-ekwe nkwa àgwà, ma na-enye nchegbu-free mgbe-ahịa.Mmadụ Bịa kpọtụrụ anyị maka ajụjụ ọ bụla ma ọ bụ maka azụmahịa imekọ ihe ọnụ.