Cov yam ntxwv ntawm PTCs
1.Compatible nrog ntau yam voltages
Semiconductors tuaj yeem siv nrog ntau qhov hluav taws xob nyob rau hauv ib qho tshwj xeeb, piv txwv li PTC cov cua sov feem ntau tuaj yeem khiav ntawm 230V thiab 400V yam tsis muaj kev hloov pauv hauv lub zog.
2.Adaptability rau Dynamic zog
Lub zog tso zis ntawm PTC cov cua sov yog nyob ntawm seb nws tuaj yeem nqus tau li cas. Yog tias nws tau txais cua sov ntau los ntawm cov khoom siv hluav taws xob, nws tau hloov kho nws qhov kub thiab txias zog. Thaum qhov kub siab tshaj plaws mus txog, lub hwj chim poob dua thiab tsis tshua muaj tam sim no ntws. PTC cua sov cov ntsiab lus tshwj xeeb tshaj yog siv zog vim lawv tuaj yeem kho tus kheej dynamically nrog rau lub zog.
Inrush tam sim no PTC cua sov yuav muaj ob peb vib nas this ntawm inrush tam sim no nce txhua zaus lawv qhib, yog li peb pom zoo kom siv lub sij hawm ncua fuse los tiv thaiv daim ntawv thov system.
Kub nws tus kheej txwv Txij li thaum lub ntuj tsis kam ntawm PTC nce nrog qhov kub thiab txias, nws ua tiav qhov ntsuas kub ntawm tus kheej. Thaum qhov kub siab tshaj plaws mus txog, lub semiconductor ua tsis yog-conductive thiab settles vim lub cev muaj zog. Vim li no, PTCs muaj kev nyab xeeb tshwj xeeb thiab tsis tas yuav muaj cov thermal fuses ntxiv. Tam sim no load rau kev siv hluav taws xob tsawg
Cov ntawv thov hluav taws xob qis qis dua qhov tam sim no ntau dua li cov ntawv thov hauv tsev (230V) vim yog Ohm txoj cai; yog li ntawd, nws yog ib qho tseem ceeb los xyuas kom meej ib tug txaus loj hlau hla ntu.
