Umgaqo osebenzayo webhanti yokufudumeza (ibhanti yokufudumeza)

Umgaqo-nkqubo wokusebenza: Isixhobo sokufudumeza sombane sentambo yokufudumeza yombane elawulwa yiqondo lokushisa yiteyiphu engundoqo eyenziwe ngumaleko wezinto ze-PTC ezikhutshwe ngokulinganayo phakathi kweebhasi ezimbini zentsimbi ezihambelanayo. Emva kokuba izinto ze-PTC zinyibilikile, zikhutshwe, zipholile kwaye zibunjwe, amasuntswana ekhabhoni ahlakazwe kuyo enza iinethiwekhi ezininzi zekhabhoni ezisebenza kakuhle.

Xa ziqhagamshelwe kwiibhasi ezimbini ezihambelanayo, zenza i-PTC parallel circuit ye-core strip. Xa iibhasi ezimbini kwelinye icala lentambo ziqhagamshelwe kunikezelo lwamandla, ikhoyo ngoku iqukuqela ngokuthe tye ukusuka kwibhasi enye ngokusebenzisa umaleko wezinto zePTC ukuya kwelinye ibhasi ukwenza isekethe ehambelanayo.

Umaleko we-PTC yinto yokumelana nokufudumeza ngokuqhubekayo edityaniswe ngokunxuseneyo phakathi kwemivalo yebhasi, eguqula amandla ombane abe ngamandla ashushu ukufudumeza kunye nokugquma inkqubo yokusebenza. Xa iqondo lobushushu letape engundoqo liphakama ukuya kwindawo ehambelanayo yokuchasa, ukuchasana kukhulu kangangokuba phantse kuthintelwe ngoku, kunye nobushushu betape engundoqo iya kufikelela kumda ophezulu kwaye ayisayi kunyuka (okt, umda wokushisa ozenzekelayo ).

Kwangaxeshanye, ibhendi engundoqo idlulisela ubushushu kwinkqubo yobushushu obuphantsi nge-sheath. Xa imeko ezinzileyo ifikeleleke, ukushisa okudluliselwe ngexesha leyunithi lilingana namandla ombane wekhebula. Amandla okuphuma kwekhebula ikakhulu alawulwa yinkqubo yokutshintshwa kobushushu kunye nobushushu benkqubo eshushu.

Ulwazi olongeziweyo

I-core yangaphakathi ye-tape yokufudumeza yombane inee-conductor zobhedu kumacala omabini. Ngethuba lokusebenza okuqhelekileyo, i-voltage ye-220v isetyenziswe phakathi kwemigca. Inxalenye yokuvelisa ukushisa phakathi kwemigca emibini yenziwe ngeplastiki ye-semi-conductive, kwaye i-conductivity yayo iyatshintsha kunye nokutshintsha kweqondo lokushisa. Xa ubushushu be-ambient buphakama, ukuxhathisa kwayo kuyenyuka kwaye ubushushu obuveliswayo buyancipha. Xa ubushushu be-ambient buphakama kwixabiso elithile, okwangoku kwiplastiki ye-semi-conductive yehla kwixabiso elincinci.

Ubushushu obuveliswa yiteyiphu yokufudumeza busondele kwi-zero. Ukususela kwisakhiwo kunye nomgaqo we-tape yokufudumala kombane, kuyaziwa ukuba ubude be-tape yokufudumala yombane bunokunqunyulwa ngokungqongqo ngokwexabiso elifunekayo lobushushu. Ukunyuka kobude betape yokufudumala yombane kufana nokunyuka komthwalo phakathi kwemigca emibini yamandla; ukuhla kobude bulingana nokunciphisa umthwalo phakathi kwemigca emibini yamandla.

Iingcingo eziphelweni zombini zetape yokufudumala yombane azikwazi ukujikeleza ngokukhawuleza, kwaye xa iiteyipu zokufudumala zombane ziwela kwaye zigqithise, ukusebenza kwazo akuyi kuchaphazeleka. Iyakwazi ukulungelelanisa ngokuzenzekelayo ukukhululwa kobushushu ngokweqondo lokushisa.