1. Yoyenera kupanga zida zazing'ono, zokhala ndi mitundu yosiyanasiyana ya singano yapakati;
2. Ndi mitundu yosiyanasiyana ya kukula kwa mawonekedwe;
3. Kukwaniritsa zofunikira za malangizo a ROHS;
Mphamvu yamagetsi - Nthawi zambiri gwero la DC lomwe limayang'aniridwa ndi gwero lina la AC monga mzere wa 120 v, 60 Hz. Chifukwa chake, mtundu uwu wamagetsi ukhoza kuonedwa ngati kopi ya kusintha kwa AC - DC.
Gwero la AC lomwe limapereka ma frequency osasinthasintha, amplitude yosasinthasintha, kuchokera ku gwero la DC limatchedwa inverter. Magwero ena amagetsi amayendetsedwa ndi gwero la DC. Chitsimecho chimatha kupanga mphamvu pamlingo wosiyana wa DC. Magwero amagetsi otere amatchedwa ma DC-DC converters.
Chosinthira magetsi: chimasintha magetsi a AC kukhala magetsi a DC othamanga ndipo chimalola magetsi kuyenda mbali imodzi yokha;
Fyuluta yotsika mtengo: Mu mawonekedwe a mafunde okonzedwa amatha kuletsa kugunda kwa mtima, ndikulola gawo lake la DC (avereji) kudutsa;
Chowongolera ma voltage: chimatha kusunga mphamvu yotulutsa ma voltage yokhazikika mokwanira ngati magetsi akusintha pa intaneti komanso mphamvu yodzaza kudzera mu magetsi.
Zinthu zamavidiyo ndi mawu, laputopu, piritsi, zinthu zolumikizirana, zipangizo zapakhomo
Zinthu zachitetezo, zoseweretsa, zinthu zamakompyuta, zida zolimbitsa thupi, zida zachipatala
Kapangidwe ka stereo ya foni yam'manja, mahedifoni, chosewerera ma CD, foni yopanda zingwe, chosewerera ma MP3, DVD, zinthu za digito
Soketi ya DC ndi mtundu wa soketi yokhala ndi magetsi apadera a computer monitor, imapangidwa ndi transverse jack, longitudinal jack, insulation base, fork type contact shrapnel, directional keyway, two fork type contact shrapnel ili pakati pa base, ndipo siilumikizidwa bwino. Malekezero a fork type contact shrapnel ndi doko la waya, lomwe limaonekera pamwamba pa base silinda, kuti lilumikize chingwe chamagetsi cholowera kapena chingwe chofewa, malekezero ena a fork type contact shrapnel amapangidwa ndi manja awiri otanuka olumikizidwa ndi matrix, okonzedwa mu DC plug insertion direction ya insulation base jack, yomwe imagwiritsa ntchito computer monitor, kuti igwire ntchito bwino.