Izinto ze-PTC luhlobo olukhethekileyo lwezinto ze-semiconductor ezinokumelana okukhulu njengoko ubushushu bunyuka, oko kuthetha ukuba zineempawu ze-PTC (positive temperature coefficient).
Inkqubo yokusebenza:
1. Ukufudumeza ngombane:
- Xa i-heater ye-PTC ivuliwe, umbane uhamba ngezixhobo ze-PTC.
- Ngenxa yokumelana kokuqala okuphantsi kwezinto ze-PTC, umbane unokuhamba kakuhle kwaye uvelise ubushushu, nto leyo ebangela ukuba izinto ze-PTC kunye nokusingqongileyo ziqale ukufudumala.
2. Utshintsho lokumelana kunye nobushushu obuzilinganiselayo:
- Njengoko ubushushu bunyuka, ixabiso lokumelana nezinto ze-PTC liyakhula kancinci kancinci.
- Xa ubushushu bufikelela kwinqanaba elithile, ixabiso lokumelana nezinto ze-PTC liyanda ngequbuliso,
Iingenelo zeIsifudumezi sePTCIsicelo:
Impendulo Ekhawulezileyo: Izifudumezi ze-PTC zinokusabela ngokukhawuleza kutshintsho lobushushu kwaye zifikelele ekufudumaleni ngokukhawuleza.
Ukufudumeza Okufanayo: Ngenxa yeempawu zayo ezizilawulayo, ii-PTC heaters zinokugcina ubushushu obufanayo bokufudumeza.
Ikhuselekile kwaye Ithembekile: Kwanaphantsi kweemeko zokusebenza ezingezizo eziqhelekileyo, amandla okufaka anokuncitshiswa kakhulu ngenxa yesenzo sokuzilawula se-PTC element, ukuthintela ubushushu obugqithisileyo kunye neemeko ezingalindelekanga.
Ukusetyenziswa Okubanzi: Izifudumezi ze-PTC zisetyenziswa kakhulu kwiindawo ezahlukeneyo ezifana nezixhobo zasekhaya, iimoto, unyango, ishishini lezomkhosi, kwaye zinamathuba amahle okusetyenziswa kulawulo lobushushu.
Ixesha leposi: Sep-14-2024
