Kodi DC Power Supply ndi chiyani?

A Mphamvu yamagetsi ya DCndi gawo lofunikira kwambiri pazida ndi machitidwe osiyanasiyana amagetsi. Limapereka mphamvu yamagetsi yolunjika (DC) yokhazikika komanso yokhazikika ku magetsi amagetsi ndi zida zina. Mosiyana ndi magetsi osinthira magetsi (AC), omwe amasinthasintha mu mphamvu yamagetsi ndi njira,Mphamvu zamagetsi za DCkupereka mphamvu zamagetsi zomwe zimayenda bwino mbali imodzi. Nkhaniyi ikufuna kufufuza mfundo zazikulu zaMphamvu zamagetsi za DC, mapulogalamu awo, ndi mitundu yosiyanasiyana yomwe ilipo pamsika.

Mphamvu zamagetsi za DCamagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo kuyesa zamagetsi, kulumikizana, makina odzichitira okha m'mafakitale, ndi kafukufuku wasayansi. Amagwiritsidwa ntchito kwambiri m'ma laboratories amagetsi ndi malo opangira magetsi kuti apereke mphamvu ndi kuyesa zida zamagetsi ndi ma circuits. Kuphatikiza apo,Mphamvu zamagetsi za DCamagwiritsidwa ntchito m'makompyuta osiyanasiyana, monga ma laputopu, mafoni a m'manja, ndi zida zamagetsi zonyamulika. Mphamvu zimenezi ndizofunikira kwambiri pakugwiritsa ntchito magetsi pamagalimoto amagetsi, makina obwezeretsanso mphamvu, komanso zomangamanga zamatelefoni.

Pali mitundu ingapo yaMphamvu zamagetsi za DCzomwe zilipo, chilichonse chopangidwira ntchito ndi zofunikira zinazake.Mphamvu zamagetsi za DCAmadziwika chifukwa cha kusavuta kwawo komanso kudalirika kwawo, zomwe zimapangitsa kuti magetsi azituluka bwino komanso phokoso laling'ono lamagetsi lizigwira ntchito.Mphamvu zamagetsi za DCKumbali ina, ndi yothandiza kwambiri komanso yaying'ono, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito komwe malo ndi mphamvu zogwiritsira ntchito bwino ndizofunikira.Mphamvu zamagetsi za DCamapereka zinthu zapamwamba monga remote control, voltage ndi current programming, komanso kusintha kolondola kwa zotulutsa, zomwe zimapangitsa kuti zikhale zoyenera kwambiri m'malo ofufuzira ndi chitukuko.

Mfundo yoyambira yaMphamvu yamagetsi ya DCZimaphatikizapo kusintha magetsi a AC kuchokera ku gwero lamagetsi la mains kukhala magetsi okhazikika a DC. Njira yosinthirayi nthawi zambiri imaphatikizapo kukonza, kusefa, ndi kulamulira magetsi. Mu gawo lokonzanso, magetsi a AC amasinthidwa kukhala magetsi a DC othamanga pogwiritsa ntchito ma diode. Pambuyo pake, osefedwa amagwiritsa ntchito ma capacitor kuti achepetse kugwedezeka ndi kusinthasintha kwa magetsi otuluka. Pomaliza, gawo lolamulira magetsi limatsimikizira kuti magetsi otuluka amakhalabe osasintha, mosasamala kanthu za kusintha kwa magetsi olowera kapena momwe katundu amagwirira ntchito.

Pomaliza,Mphamvu zamagetsi za DCAmagwira ntchito yofunika kwambiri pakugwiritsa ntchito zipangizo zamagetsi ndi machitidwe m'mafakitale osiyanasiyana. Kutha kwawo kupereka gwero lokhazikika komanso lokhazikika la mphamvu yamagetsi mwachindunji kumawapangitsa kukhala ofunikira kwambiri poyesa zamagetsi, kupanga, ndi zamagetsi zamagetsi. Ndi mitundu yosiyanasiyana yaMphamvu zamagetsi za DCPodziwa mfundo zazikulu zaMphamvu zamagetsi za DCndipo ntchito zawo ndizofunikira kwa mainjiniya, akatswiri, ndi okonda kugwiritsa ntchito makina ndi zida zamagetsi.