Kwiminyaka yakutshanje, ubuzali bezenzululwazi buye banciphisa ukuxhalaba kwaye kwazisa uncedo kuninzi lwabazali abatsha, kwaye ukuvela kwezixhobo ezincinci zekhaya ezisebenzayo zenze ukuba umzali asebenze kakuhle kwaye alula, ukufudumala kwebhotile yomntwana ngummeli obalaseleyo walo. Ulawulo lobushushu bobushushu bebhotile yosana lusetyenziswa ikakhulu nge-NTC thermistor, enokugcina ubisi lwebele, amanzi okusela, i-rice cereal, ubisi oluxutyiweyo, njl. ngaphakathi kwinqanaba elithile lobushushu, elilungele ukondla usana nangaliphi na ixesha.
iindaba zamva nje zenkampani malunga nesicelo se-NTC Thermistor kwi-Baby Bottle Warmer
Uninzi lwezifudumezi zeebhotile zabantwana kwimarike zinomsebenzi wohlengahlengiso lobushushu, oncediswa yi-NTC thermistor, ezisa lula kubasebenzisi kwaye ibonelele ngamava okutya akhululekileyo kwiintsana. Xa umsebenzisi ebeka ibhotile kwibhotile yomntwana kwaye ecinezela iqhosha lokuqala, i-MCU (i-Micro Control Unit) iqala ukusebenza, ilawula isiphaluka sokufudumala ukutshisa ibhotile. Umjikelo wokufudumeza wondla ubushushu bexesha langempela emva kweyunithi yokulawula i-micro ngokusebenzisa i-thermistor ye-NTC, kwaye idlulisa idatha yeqondo lokushisa kwisiboniso se-LED ngexesha, ukuze umsebenzisi akwazi ubushushu bangoku bebhotile yomntwana nangaliphi na ixesha. Ukuthatha ukushisa okufanelekileyo kwe-45 ℃ njengomzekelo, xa umsebenzisi ebeka le ndawo yokushisa njengeqondo lokushisa elijoliswe kuyo, iyunithi yokulawula i-micro iya kulawula isiphaluka sokufudumeza nge-drive relay ukuze iqale ukusebenza, kwaye i-thermistor ye-NTC iya kubeka iliso kwiqondo lokushisa kwebhotile ngexesha langempela kwaye izondle kwakhona kwiyunithi yokulawula encinci. Xa i-thermistor ihlola ukuba ubushushu bebhotile bufikelela kwiqondo lokushisa ekujoliswe kulo, idatha ibuyiselwa kwiyunithi yokulawula i-micro, elawula isiphaluka sokufudumeza ukuyeka ukufudumeza kwaye ingene kwindawo yokubamba.
Ukufudumala kwebhotile yomntwana kunokuphucula ukusebenza kakuhle kwayo yonke inkqubo yokufudumeza kwaye kuthintele ilahleko yezondlo ezibangelwa kukushisa kakhulu nge-NTC thermistor. I-thermistor ye-NTC inokuphucula ukusebenza kakuhle kwayo yonke inkqubo yokufudumeza kwaye igweme ilahleko yezondlo ezibangelwa kukufudumala okugqithisileyo. Ukuthathela ingqalelo iimfuno eziphakamileyo zokufudumala kwebhotile yomntwana kubushushu obuchanekileyo, i-thermistor ngokubanzi ikhetha i-miniature insulated lead NTC thermistor eveliswe nguDngguan Ampfort Electronics Co., Ltd., enezi nzuzo zilandelayo:
Okokuqala, ukuchaneka okuphezulu, ukuncedisa ukufudumala kwebhotile yomntwana ukuphucula ukuchaneka kokushisa okusebenzayo;
Okwesibini, ubuntununtunu obugqwesileyo, ukuphendula ngexesha elifanelekileyo kunye nokukhawuleza, ukuphucula ukusebenza kakuhle kwebhotile yomntwana;
Okwesithathu, ukuzinza kukhulu, ukubekwa kwe-miniature insulated lead NTC thermistor kunokunciphisa impembelelo yobushushu be-ambient kwibhotile yomntwana xa isebenza.
Ixesha lokuposa: Nov-06-2024