Ukushintsha ubuchwepheshe bokuphakelwa kwamandla kuwumkhuba oyinhloko wokuthuthukiswa kokuphakelwa kukagesi okulawulwayo kanye nobuchwepheshe bolwazi lwe-elekthronikhi esikhathini esizayo. Manje isisetshenziswa kabanzi kuzo zonke izigaba zokuphila. Okulandelayo, sizokwenza ukuhlaziya okujulile kwendlela yokuthuthukisa yokushintsha ukunikezwa kwamandla esikhathini esizayo.
1. Imvamisa ephezulu, engasindi kanye ne-miniaturization. Ukuze ushintshe ukunikezwa kwamandla, isisindo sawo kanye nevolumu kuzothintwa izingxenye zokugcina amandla, njengama-capacitor nezingxenye kazibuthe. Ngakho-ke, kuthrendi yokuthuthukiswa kwe-miniaturization, empeleni iqala ezingxenyeni zokugcina amandla futhi ifinyelele inhloso yokushintsha i-miniaturization ngokunciphisa umthamo wezingxenye zokugcina amandla. Ebangeni elishiwo, ukukhulisa imvamisa yokushintsha akukwazi nje ukunciphisa ubukhulu be-transformer, inductance kanye ne-capacitance, kodwa futhi kucindezela ukuphazamiseka okuthile futhi kwenze uhlelo lokushintshwa kwamandla luthole ukusebenza okuphezulu okuguquguqukayo. Ngakho-ke, imvamisa ephezulu isiphenduke enye yezinkomba eziphambili zentuthuko yesikhathi esizayo yokushintshwa kwamandla kagesi.
2. Ukuthembeka okuphezulu. Uma kuqhathaniswa nokunikezwa kwamandla okuqhubekayo okusebenzayo, inani lezingxenye ekunikezeni amandla okushintshwa likhulu ngokuqhathaniswa, ngakho ukwethembeka kwalo kusengozini kakhulu ezintweni ezifanele. Ngokunikezwa kwamandla, impilo yayo yesevisi ngokuvamile incike ezintweni ezifana ne-exhaust fan, i-optical coupler kanye ne-electrolytic capacitor. Ngakho-ke, kuyadingeka ukuthi uqale ngombono wokuklama, zama ukugwema inani lezingxenye ekushintsheni kwamandla kagesi, uqinise ukuhlanganiswa kwezingxenye ezihlukahlukene, futhi wamukele ubuchwepheshe be-modular, Yakha uhlelo lwamandla olusabalalisiwe, ukuze ukwethembeka uhlelo lungathuthukiswa ngempumelelo.
3. Umsindo ophansi. Umsindo owedlulele ungenye yezinkinga ezinkulu zokushintshwa kwamandla kagesi. Uma simane siphishekela imvamisa ephezulu, umsindo ekusetshenzisweni kwawo uzoba mkhulu futhi mkhulu. Ngakho-ke, ngomjikelezo wokuguqulwa kwe-resonant, singathuthukisa isimiso sokusebenza sokushintsha ukunikezwa kwamandla futhi sinciphise ngempumelelo umsindo ngenkathi sikhulisa imvamisa. Ngakho-ke, ukulawula umthelela womsindo wokushintsha ukunikezwa kwamandla nakho kuyisiqondiso esibalulekile sokuqhubeka kwakho.
4. I-voltage ephansi ephumayo. Siyazi ukuthi i-semiconductor iyingxenye ebalulekile yokushintsha ukunikezwa kwamandla. Ngakho-ke, ubuchwepheshe be-semiconductor buzothinta ngqo inqubekelaphambili yokushintsha ubuchwepheshe bokuhlinzeka ngogesi. Ezisetshenziswa zikagesi eziphathwayo kanye nama-microprocessors, noma ngabe i-voltage yokusebenza izinzile noma cha kuzoba nomthelela othile ekusetshenzisweni kwezinto zokusebenza. Ngakho-ke, ekuthuthukisweni okuzayo, amandla kagesi aphansi angasetshenziswa njengenhloso yokuklama ukuklama amadivaysi e-semiconductor, Ukuze kuthuthukiswe ikhwalithi yokusebenza yemishini kagesi efanele kanye ne-microprocessor.
5. Ubuchwepheshe bedijithali. Ngendlela yendabuko yokushintsha ukunikezwa kwamandla, isignali ye-analog ingaqondisa kahle ukusetshenziswa kwengxenye yokulawula, kodwa esigabeni samanje, ukulawulwa kwedijithali kancane kancane sekuyindlela eyinhloko yokulawula imishini eminingi, ikakhulukazi ekushintsheni ukunikezwa kwamandla, okungenye yezinto izici eziyinhloko zokusetshenziswa kobuchwepheshe bedijithali. Abasebenzi abafanelekile benze ucwaningo olunzulu ngobuchwepheshe bokuphakelwa kukagesi edijithali futhi bathola imiphumela ethile, Lokhu kuzothuthukisa kakhulu inqubekelaphambili yedijithali yokushintsha ubuchwepheshe bokuphakelwa kukagesi.
Ngokuvamile, ucwaningo olujulile mayelana nesimiso sokusebenza kanye nesiqondiso sokuthuthukiswa kokushintsha ukuphakelwa kukagesi kungasiza izimboni ezifanele zenze kangcono ucwaningo nokusungula izinto ezintsha, okudlala indima enhle kakhulu ekuthuthukisweni kokushintsha imboni yokuphakelwa kukagesi. Ngakho-ke, izimboni ezifanele kufanele zenze ucwaningo olunzulu ngobuchwepheshe obukhona bokushintsha amandla kagesi futhi ziqhubeke zisebenzisa ukuqanjwa kabusha kwezobuchwepheshe kuhlanganiswe nezidingo zangempela, Izinga lokushintshwa kwamandla lingathuthukiswa.
Isikhathi sokuthumela: Mar-23-2022
