UHLUKO LWESIBONELELO SAMAMANDLA OKUQINISILEYO OKUPHAKAMILEYO

Njenge-vacuum tube frequency high, nangona imigaqo esisiseko ifana.imeko eqinile i-frequency ephezulu inokuphinda ihlelwe kwiindidi ezahlukeneyo ngokweemfuno ezahlukeneyo ezifana nokusetyenziswa, amacandelo, amandla kunye nobuninzi.

I-1.Ihlelwe ngokulungisa ukulawulwa kwamandla ombane: I-Thyristors (SCR) ingasetyenziselwa ukugqiba ukulungiswa kwangaxeshanye kunye nolawulo lwe-voltage, okanye okokuqala sebenzisa i-diode okanye i-thyristors ukulungisa kwaye emva koko isebenzise i-IGBT yokulawula i-voltage. Sebenzisa i-IGBT yokulawula amandla ombane kukuphucula isixhobo factor.unokugcina umbane kwaye uphucule ngakumbi umgangatho we-welding.

2.Ngokutsho kwi-terminal yokufaka i-transformer okanye ayinakuhlela iindidi ezimbini, ukuba i-front ayikho i-transformer ngoko ngokuqhelekileyo emva kwe-high frequency inxalenye iyakongeza i-high frequency transformer ukuqonda ukwahlukana phakathi kwe-inductor kunye negridi. Ukuba unesixhobo se-transformer igalelo liya kwahlula i-oyile yangaphandle entywiliselwe i-oyile kunye ne-transformer eyomileyo.

3.Ngokokwamacandelo asetyenziswe kwibhulorho ye-inverter, kukho i-low-voltage MOS (i-field effect transistor), i-high-voltage MOS, i-IGBT (i-lnsulated Gate Bipolar Transistor) kunye nokunye. Uhlobo olutsha lwamacandelo e-SIC-MOS anokuthi endaweni yawo. Kwakhona i-IGBT ine-voltage ephezulu kunye ne-low-voltage njl. njl , inokuthi ithathe indawo ye-IGBT ibe lukhetho lokuqala lwezixhobo eziphantsi rhoqo.

4.Ngokoqhagamshelwano olwahlukileyo lwesekethe yetanki ye-resonant, yahlulwe yaba ziindidi ezimbini: uthotho kunye nokuhambelana, njengoko kubonisiwe koku kulandelayo:

5.Ngokwendlela yokufakela, kukho iindidi ezimbini: i-welder ehlukeneyo kunye ne-compact welder.I-welder ehlukeneyo ithetha i-rectifier kunye ne-inverter yenza iikhabhinethi ezimbini ngokwahlukileyo. I-compact welder ithetha i-rectifier yekhabhinethi kunye nekhabhinethi ye-inverter yenza zonke-in-enye ikhabhinethi.Zombini uchungechunge kunye nokuhambelanayo ziye zahlula i-welder kunye ne-compact welder. Ngokubanzi izixhobo eziphantsi kwamandla zikhetha i-compact welder kunye nezixhobo zamandla ezinkulu zikhetha i-welder ehlukeneyo.

6.ln imarike yangoku, uthotho resonance ngokuqhelekileyo isebenzisa high-voltage MOS okanye IGBT, kunye resonance parallel isebenzisa low-voltage MOS.No igalelo step-down transformer for series resonance kodwa high frequency transformer kuya kufuneka ibekwe emva inverter ibhulorho.Ngokuhambelanayo amaza omoya aphezulu abanye badinga igalelo lokuya ezantsi kwesiguquli kwaye abanye bafuna isiguquli samaza omoya aphezulu emva kokulungiswa kommiselo wombane.

Zonke iintlobo ezahlukeneyo zemithombo yamandla amatyeli aphezulu zineempawu zayo, ezi zilandelayo izixhobo zenkampani yethu ziya kuba nenkcazo yeenkcukacha.