Zida Zosinthira Magalimoto Amagetsi a DCDC

Mphamvu yamagetsi yogwiritsira ntchito zipangizo zamagetsi zosiyanasiyana monga ma IC imatha kusiyana pamitundu yosiyanasiyana, zomwe zimapangitsa kuti pakhale kufunika kopereka mphamvu yamagetsi pa chipangizo chilichonse.
Buck Converter imatulutsa mphamvu yotsika kuposa mphamvu yoyambirira, pomwe Boost Converter imapereka mphamvu yochuluka. Ma converter a DC-DC amatchedwanso kuti linear kapena switching regulators, kutengera njira yomwe imagwiritsidwa ntchito potembenuza mphamvu.
AC motsutsana ndi DC

Kodi AC ndi chiyani?

Mwachidule, AC imatanthauza mphamvu yamagetsi yomwe imasintha kukula ndi polarity (kulunjika) pakapita nthawi.
Kawirikawiri imafotokozedwa mu Hertz (Hz), gawo la SI la ma frequency, lomwe ndi chiwerengero cha kusinthasintha kwa ma frequency pa sekondi.

Kodi DC ndi chiyani?

DC, yomwe imayimira Direct Current, imadziwika ndi current yomwe siisintha mu polarity pakapita nthawi.

Zipangizo zamagetsi zomwe zimalumikizidwa mu soketi zimafuna chosinthira cha AC-DC kuti chisinthe kuchokera ku AC kupita ku DC.
Izi zili choncho chifukwa zipangizo zambiri za semiconductor zimatha kugwira ntchito pogwiritsa ntchito DC yokha.
Ma IC ndi zigawo zina zomwe zimayikidwa pazigawo zomwe zimagwiritsidwa ntchito m'ma seti zimakhala ndi ma voltage osiyanasiyana ogwiritsira ntchito omwe amafunikira kulondola kosiyana kwa magetsi.
Kusakhazikika kapena kusagwira ntchito bwino kwa magetsi kungayambitse kuwonongeka kwa makhalidwe komanso kulephera kugwira ntchito bwino.
Pofuna kupewa izi, chosinthira cha DC-DC chikufunika kuti chisinthe ndikukhazikitsa mphamvu yamagetsi.

Chosinthira cha DCDCMagalimoto apangidwa kuti akwaniritse zofunikira zofunika kwambiri zamagalimoto amagetsi amakono, okhala ndi magwiridwe antchito apamwamba, odalirika, komanso kukula kochepa.Chosinthira cha DCDCMa voltage omwe timapereka amagwirizana ndi ma voltage osiyanasiyana a batri ndipo amatha kupereka mphamvu ku makina osiyanasiyana amagalimoto, monga magetsi, mawu, ndi HVAC.

Zogulitsa zathu zapangidwa kuti zikwaniritse miyezo ya magalimoto kuti zikhale zotetezeka komanso zodalirika, zokhala ndi zinthu monga kuteteza mphamvu yamagetsi yochulukirapo, kuteteza mphamvu yamagetsi yochulukirapo, komanso kutseka kutentha. Ma converter athu a DCDC agwiritsidwa ntchito kwambiri ndi opanga magalimoto akuluakulu ndipo amagwiritsidwa ntchito m'mitundu yosiyanasiyana ya magalimoto amagetsi.

Ma converter a DCDC ndi zinthu zofunika kwambiri m'magalimoto amagetsi, zomwe zimapereka mphamvu yogwira ntchito komanso yodalirika kuzinthu zamagetsi ndi makina ochajira magalimoto.