IGBT Digital 1 Phase MMA Inverter Welding Machine

Makina owotcherera a arc a MMA samangosunthika komanso amapulumutsa mphamvu Anayambitsa IGBT/MOS yotsogola (insulated gate bipolar transisor) ndikubwezeretsa quic kly diode monga mbali zazikuluzikulu zowongolera ndi kutumiza.IGBT/MOS imatha kusintha 50Hz kapena 60Hz kukhala 20 KHIz.Chifukwa magetsi amatha kuwongolera, magetsi a arc amatha kusinthira kusinthasintha bwino.Anali ndi kutentha kwambiri, superpress, chitetezo.Njira ya MMA inverter welder poyerekeza ndi njira yachikhalidwe, ubwino wake umakhala pakupulumutsa mphamvu, kupepuka kwambiri, kapangidwe kake bwino kwambiri.Zoyenera kukongoletsa panja ndi kumunda, makamaka kuwotcherera chitsulo chochepa cha carbon, chitsulo chosapanga dzimbiri, chitsulo cha aloyi, chitsulo choponyera ndi zina.

ARC-ECONOMIC ndi mndandanda wa ma inverter welder omwe amapangidwa ndiukadaulo wapadziko lonse lapansi.Inverter MMA kuwotcherera magetsi ndi inverter arcwelding ma-chine yomwe idayamba mu 1980s pamsika wapadziko lonse 50Hz/60Hz frequency imasinthidwa kukhala ma frequency quency (ma frequency ndi opitilira 100KHz) ndi MOSFET, thcn step down voltage and rectificate current in-verter. ndi kuwotcherera magetsi kumapanga mphamvu zowotcherera za DC kudzera muukadaulo wa PWM.Chifukwa ukadaulo wa inverter wamagetsi osinthira umagwiritsidwa ntchito, makulidwe ndi kulemera kwa makina owotcherera zatsikanso kwambiri ndipo mphamvu yakula 30%.Kukhazikika.kudalirika, kupepuka, kupulumutsa-en ergy komanso opanda phokoso lamagetsi ndizinthu zamakina a weldine.Makina owotcherera a inverter amapangidwa omwe amatamandidwa chifukwa cha kusintha kwa gawo lowotcherera ndi katswiri

Makina owotcherera amapeza mphamvu ya 220V yosinthira pafupipafupi kudzera pa switch sw101, pambuyo pa sefa ya inductance coil ya mlatho umodzi wowongolera ndege MDQ3504 * 2 kukonzanso, ndipo ili ndi mphamvu yamagetsi ya C1-C4 fyuluta kuti itembenuzire panopo, mwa njira ya mgwirizano wa IGBT/MOS mlatho wa mtundu wa invertor inversion existinp ndi 20KHZ altemating current, kudutsa ma frequency apakatikati a Iransformer TI live pressure, ndikubwezeretsanso diode DK 1-DK6 rectification mwachangu, pomaliza zosefera ndi chotulutsa L101 ndi zotuluka. mokhazikika mphamvu yachindunji yapano yowotcherera.