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Super frequency transformer
Kwisiguquli samaza aphezulu,usebenzisa i-Helical Winding ukuphumeza ukuxhathisa okuphantsi kwe-DC (DCR), kunye ne-inductance ephezulu.Siyila indlu ye-aluminiyam ehambelanayo.Ialuminiyam izindlu ibukeka intle kwaye inokumelana nokugqwala okungcono.Ngaphezu koko, i-thermal conductivity ye-aluminium alloy ingcono, ngoko ke ukusebenza kokutshatyalaliswa kobushushu kungcono.
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High frequency transformer
Iziguquli ze-high-frequency transformers zisetyenziswa ikakhulu njenge-high-frequency switching power supply transformers in high-frequency switching power supply, kwaye zikwasetyenziswa njenge-high-frequency inverter power supply transformers kwi-high-frequency inverter power supply kunye ne-high-frequency inverter welding machines.Ngokwe-frequency yokusebenza, inokwahlulwa ibe ngamanqanaba aphindaphindiweyo: 10kHz-50kHz, 50kHz-100kHz, 100kHz ~ 500kHz, 500kHz ~ 1MHz, nangaphezulu kwe-1MHz.Kwimeko yothumelo lwamandla amakhulu, izixhobo zombane zisebenzisa ii-IGBTs.Ngenxa yesiganeko somsila we-turn-off current ye-IGBT, i-frequency yokusebenza iphantsi;ukuba amandla othumelo mancinci, ii-MOSFETs zinokusetyenziswa, kwaye i-frequency yokusebenza iphezulu.
