nkhani

Kulowetsa kwa magetsi osinthira nthawi zambiri kumakhala mphamvu ya AC kapena mphamvu ya DC, ndipo zotulutsa zake nthawi zambiri zimakhala zida zomwe zimafunikira mphamvu ya DC, monga makompyuta apakompyuta, ndipo magetsi osinthira amatembenuza magetsi ndi magetsi pakati pa ziwirizi.

Kusintha kwamagetsi ndikosiyana ndi magetsi oyendera.Ma transistors ambiri omwe amagwiritsidwa ntchito posinthira magetsi amasinthidwa pakati pa mawonekedwe athunthu (machulukidwe amtundu) ndi mawonekedwe otsekedwa kwathunthu (zone yodulidwa).Mitundu yonseyi ili ndi mawonekedwe otsika otsika.Kutembenuka kudzakhala ndi kutaya kwakukulu, koma nthawi ndi yochepa kwambiri, choncho imapulumutsa mphamvu ndikupanga kutentha kochepa.Momwemo, magetsi osinthira okha sagwiritsa ntchito mphamvu.Kuwongolera kwamagetsi kumatheka posintha nthawi yomwe transistor imayatsidwa ndikuzimitsa.M'malo mwake, popanga magetsi opangira magetsi, transistor imagwira ntchito pamalo okulitsa, komanso imagwiritsa ntchito mphamvu yamagetsi.

Kusinthasintha kwakukulu kwa magetsi osinthika ndi chimodzi mwa ubwino wake, ndipo chifukwa chakuti magetsi osinthika amakhala ndi maulendo apamwamba kwambiri, chosinthira chaching'ono ndi cholemera chopepuka chingagwiritsidwe ntchito, kotero mphamvu yosinthira idzakhala yaying'ono kukula ndi yopepuka. kuposa liniya magetsi.

Ngati mphamvu yapamwamba, voliyumu ndi kulemera kwa magetsi ndizofunika kwambiri, magetsi osinthika ndi abwino kuposa magetsi.Komabe, magetsi osinthira amakhala ovuta kwambiri, ndipo ma transistors amkati amasinthidwa pafupipafupi.Ngati makina osinthira asinthidwa, phokoso ndi kusokoneza kwa ma elekitiromu zitha kupangidwa kuti zikhudze zida zina.Komanso, ngati magetsi osinthika alibe mapangidwe apadera, mphamvu yamagetsi yamagetsi sangakhale yokwera.