1. Ku habboon horumarinta qalabka yaryar, oo leh noocyo kala duwan oo kala duwan oo xulashada cirbadda dhexe;
2. Iyada oo kala duwan oo xulashada cabbirka konturrada;
3. Buuxi shuruudaha dardaaranka ROHS;
Korontada - Badanaa isha DC oo lafteeda ay maamusho ilo AC sida 120 v, 60 Hz.Sidaa darteed, nooca korontadu waxaa loo tixgelin karaa sida nuqul beddelka AC - DC.
Ilaha AC ee bixiya soo noqnoqoshada joogtada ah, baaxadda joogtada ah, ee ka timid isha DC waxaa loo yaqaannaa rogaal celiye.Ilaha korantada qaarkood waxaa gacanta ku haya isha DC.Ceelku wuxuu soo saari karaa tamar heerar kala duwan oo DC ah.Ilaha korantada ee noocaas ah waxaa loo yaqaan beddelayaasha DC-DC.
Rectifier: wuxuu u beddelaa korantada AC una beddela korantada DC oo u oggolaanaysa hadda inuu u socdo hal jiho oo keliya;
Shaandheeyaha hoose-dhexe: Qaabka mawjada la saxay waxa uu xakameyn karaa garaaca garaaca, oo u oggolaada qaybteeda DC (macnaha) iyada oo loo marayo;
Xakamaynta korantada: waxa uu ilaalin karaa wax soo saarka danab si buuxda u xasiloon iyada oo la eegayo xaalada isbeddelka tamarta khadka iyo culayska hadda socda iyada oo loo marayo sahayda korontada.
Alaabooyinka muuqaalka iyo maqalka, buug-yaraha, tablet-ka, alaabta isgaarsiinta, qalabka guriga
Alaabaha amniga, alaabta lagu ciyaaro, alaabta kombuyuutarka, qalabka jirdhiska, qalabka caafimaadka
Naqshadeynta stereo taleefoonka gacanta, taleefoonka dhegaha, cayaartoyga CD-ga, teleefoonka wireless-ka, cayaartoyga MP3, DVD, alaabta dhijitaalka ah
dc socket waa nooc ka mid ah godka leh kombuyuutar kormeeraha kombuyuutarrada gaarka ah, wuxuu ka kooban yahay jaakadaha transverse, jack longitudinal, saldhigga dahaarka, fargeetada xiriirka jeexjeexa, furaha jihada, laba nooc oo fargeeto ah oo jeexjeex ah ayaa ku yaal bartamaha saldhigga, galay habayn toosan iyo toosan iskuma xidhna.Mid ka mid ah dhamaadka jeexjeexyada nooca fargeetada ayaa ah deked fiilooyinka, oo ka muuqda dusha sare ee dhululubada salka, ee isku xirka fiilada korantada ama fiilada jilicsan, dhamaadka kale ee jeexjeexyada xiriirka nooca fargeetada wuxuu ka kooban yahay laba gacmood oo laastikada ah oo isku xiran matrixka, oo loo habeeyey jihada gelinta dc ee jaakadda saldhiga dahaarka, sahayda kormeeraha kumbuyuutarka, si uu si caadi ah ugu shaqeeyo.