12v kusintha magetsi ndi kugwiritsa ntchito zipangizo zosinthira pakompyuta (monga transistors, munda mphamvu transistors, thyristors, etc.) kuti zipangizo zosinthira pakompyuta "kuyatsa" ndi "kuzimitsa" mosalekeza kudzera dera ulamuliro, kuti zipangizo zosinthira magetsi Pulse. kusinthasintha kumachitika pamagetsi olowetsamo kuti azindikire kutembenuka kwamagetsi a DC/AC, DC/DC, komanso kusinthasintha kwamagetsi osinthika komanso kuwongolera voteji.
12v magetsi osinthira nthawi zambiri amakhala ndi mitundu itatu yogwirira ntchito: pafupipafupi, kugunda m'lifupi mokhazikika, kukhazikika pafupipafupi, kusinthasintha kwapang'onopang'ono, mafupipafupi, mawonekedwe amtundu wosiyanasiyana.Njira yakale yogwirira ntchito imagwiritsidwa ntchito kwambiri pamagetsi a DC/AC inverter, kapena DC/DC voltage conversion;njira ziwiri zomalizazi zimagwiritsidwa ntchito kwambiri posinthira magetsi oyendetsedwa bwino.Kuphatikiza apo, voteji yamagetsi osinthira magetsi imakhalanso ndi mitundu itatu yogwirira ntchito: molunjika molunjika voteji, pafupifupi mtundu wamagetsi otulutsa, ndi mawonekedwe amagetsi a amplitude.Mofananamo, njira yakale yogwirira ntchito imagwiritsidwa ntchito kwambiri pamagetsi a DC / AC inverter, kapena DC / DC kutembenuka kwamagetsi;njira ziwiri zomalizazi zimagwiritsidwa ntchito kwambiri posinthira magetsi oyendetsedwa bwino.
Malingana ndi momwe zipangizo zosinthira zimagwirizanirana ndi dera, magetsi osinthika omwe amagwiritsidwa ntchito kwambiri amatha kugawidwa m'magulu atatu: magetsi osinthika, magetsi osinthika, ndi magetsi osinthika.Pakati pawo, thiransifoma kusintha magetsi (pano amatchedwa thiransifoma kusintha magetsi) akhoza kugawidwa mu: Kankhani-chikoka mtundu, theka-mlatho mtundu, zonse mlatho mtundu, etc.;malinga ndi chisangalalo cha thiransifoma ndi gawo la voteji linanena bungwe, zikhoza kugawidwa mu: kutsogolo mosangalala mtundu, flyback, single-chisangalalo ndi wapawiri-chikoka, etc.;ngati agawidwa mu ntchito, akhoza kugawidwa mu mitundu yambiri.
Pansipa tifotokoza mwachidule mfundo zogwirira ntchito za zida zitatu zosinthira magetsi, monga mndandanda, zofananira, ndi thiransifoma.Mitundu ina yosinthira magetsi idzawunikidwanso mwatsatanetsatane sitepe ndi sitepe.
Nthawi yotumiza: Mar-19-2022