Kwicandelo lobuchwepheshe bokuhambisa umbane, abantu baphuhlisa izixhobo ze-elektroniki ezinxulumeneyo kunye neteknoloji yokuguqula amaza ombane. Ezi zimbini zikhuthazana ukukhuthaza ukuhambisa umbane ukuya ekukhanyeni, okuncinci, okuncinci, okuphantsi, okuthembekileyo okuphezulu, kunye nesantya sokukhula esingaphezulu kwamanani amabini minyaka le. Indlela yophuhliso lokulwa nokuphazamiseka. Ukutshintsha umbane kunokwahlulwahlulwa zibe ziindidi ezimbini: i-AC/DC kunye ne-DC/DC.
Umbane wokutshintsha amandla aphantsi omncinci
Izixhobo zombane ezitshintshayo ziyathandwa kwaye zincitshiswa. Izixhobo zombane ezitshintshayo ziya kuthatha indawo yazo zonke izicelo zeetransformer ebomini. Ukusetyenziswa kwezixhobo zombane ezitshintshayo ezincinci ezinamandla aphantsi kufuneka kuqala kubonakale kwiimitha zokubonisa zedijithali, iimitha ezikrelekrele, iitshaja zefowuni eziphathwayo, njl. Kweli nqanaba, ilizwe likhuthaza ngamandla ukwakhiwa kweegridi ezikrelekrele, kwaye iimfuno zeemitha zamandla ombane ziyanda kakhulu. Izixhobo zombane ezitshintshayo ziya kuthatha indawo kancinci kancinci ukusetyenziswa kweetransformer kwiimitha zamandla ombane.
Umbane otshintsha uthotho oluguqukayo
Umahluko phakathi kombane otshintsha uthotho olubuyela umva kunye nombane otshintsha uthotho oluqhelekileyo kukuba i-voltage yokuphuma yale mbane otshintsha uthotho olubuyela umva yi-voltage engalunganga, nto leyo echasene ngqo ne-voltage ephumayo yi-general series switching power supply; kwaye ngenxa yokugcina amandla I-inductor L ikhupha i-current kumthwalo kuphela xa iswitshi K icinyiwe. Ke ngoko, phantsi kweemeko ezifanayo, i-current output yi-inverted series switching power supply incinci kabini kune-output current ye-series switching power supply.
Zisetyenziswa kakhulu kulawulo lwe-automation yemizi-mveliso, izixhobo zomkhosi, izixhobo zophando lwesayensi, izibane ze-LED, izixhobo zolawulo lwemizi-mveliso, izixhobo zonxibelelwano, izixhobo zamandla, izixhobo, izixhobo zonyango, ifriji kunye nokufudumeza kwe-semiconductor, iziboniso zekristale yolwelo, izibane ze-LED, izixhobo zonyango, iimveliso zeaudio-visual, ukhuseleko Ukujonga, imicu yezibane ze-LED, iikheyiji zekhompyutha, iimveliso zedijithali kunye nezinye iinkalo.
Ixesha lokuthumela: Matshi-09-2021