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  Unikezelo lwamandla okutshintsha izinto ezininzi luthetha ukuba igalelo ngokubanzi amandla e-AC alungisiwe kwaye ahluzwa kwaye aguqulelwe kumandla eDC aze aguqulelwe kumandla aphezulu e-AC ukuze anikezelwe kwi-transformer ukuze aguqulwe, ukuze enye okanye iiseti ezininzi zombane yenziwe.

Iimpawu eziphambili zonikezelo lwamandla okutshintsha imveliso ezininzi:

1. Ngokuqhelekileyo, nje ukuba i-voltage enye yokuphuma ilawulwa, i-voltages yezinye iziteshi zilawulwa ngokufanelekileyo okanye ngokungalunganga.

2. I-voltage yesiphumo esingalawulwayo iya kutshintsha ngokuhambelana nokutshintshwa komthwalo wale, ngokuqinisekileyo, iphinda ichaphazeleke nje ngobukhulu beminye imithwalo eyahlukeneyo (izinga lokulungelelanisa i-interleaved).

3. Amandla emveliso yonikezelo lwamandla abhekiselele kumandla alinganisiweyo wawo wonke umatshini.Ukufumana iinkcukacha zetshaneli nganye, nceda ujonge kwincwadana ngokweenkcukacha.Nceda usebenze phakathi koluhlu oluboniswe kwincwadana.

4. Kukho ukuthintela kunye nokungathinteli phakathi kweziphumo ezininzi zobonelelo lwamandla, kwaye ezinye ziyimihlaba eqhelekileyo kunye nomhlaba ongaqhelekanga.Ukhetho kufuneka lusekelwe kwiimfuno ezibonakalayo.

5. Xa usebenzisa i-multi-output power supply, kunokufuneka ukuba ungeze umthwalo we-dummy ukwenzela ukuba ulungelelanise i-voltage ye-output ye-output engalawulwayo.

6. Umgaqo oqhelekileyo wenguqu kwimveliso engalawulwayo kukuba: xa umthamo wangoku unyuka, i-voltage ephumayo iyancipha;xa umthwalo wangoku wezinye iindlela zonyuka, i-voltage ephumayo iyanda.

Izilumkiso zokusetyenziswa kwemveliso yombane yokutshintsha okuninzi

1. Ukuvavanya ngokucophelela i-voltage kunye nesikali samandla esifunwa yisekethe nganye yenkqubo, kungekhona nje ukuvavanya amandla amaninzi, kodwa nokuvavanya ubuncinci bamandla.Ngale ndlela, xa ukhetha unikezelo lombane olutshintshayo oluneziphumo ezininzi, unokusivavanya ngokuchanekileyo isikali sokuguquguquka kombane ophumayo ngamnye ukukhusela imveliso ekubeni iphantsi kakhulu okanye iphakame kakhulu, ibangele ukusebenza kwenkqubo engaqhelekanga.

2. Ukuvavanya ngokufanelekileyo imeko yokusetyenziswa kwamandla kwisekethe nganye kwisistim, kwaye emva kokufumana iisampulu zokubonelela ngombane, kufuneka uhambe kumatshini ukuvavanya nokuqinisekisa.

3. Umthwalo wetshaneli ngalinye udla ngokungabi ngaphantsi kwe-10% Io.Ukuba amandla amancinci okusebenza kwenkqubo angaphantsi kwe-10% Io, kuyacetyiswa ukuba ungeze umthwalo wobuxoki.