Izinguquko ziyingxenye ebalulekile ye-electronics

Ama-transformer amadivayisi adlala enye yezindima ezibaluleke kakhulu ezindaweni lapho amandla kagesi asetshenziswa khona. Inhloso yabo eyinhloko yizizukulwane zikagesi kanye nokunikezwa kwayo. Uma kwenzeka ukuthi okwamanje kudluliselwa emadolobheni amade, kufanele kube mncane, kuyilapho umthamo uphakeme. Lokhu kukuvumela ukuba unciphise kakhulu izindleko. Ngakolunye uhlangothi, ukucindezeleka okukhulu kudinga inqwaba yezinto zokuzivikela, okuholela ezindlekweni eziphakeme. Ama-transformer amadivayisi asetshenziselwa ukulinganisa lokhu kuphikisana. Ngokweqile, zisetshenziselwa izitshalo zamandla kuqala ukwandisa umthamo, bese - ukunciphisa. Ngenxa yalokhu, umthengi uthola umthamo omkhulu.

Ezimweni eziningi, ama-transformer phase-phase asetshenziswa . Lokhu kungachazwa ukuthi kunezigaba ezintathu kumanethiwekhi kagesi. Ngokuvamile, amadivaysi amaningana angashadile axhunyiwe, axhunywe inkanyezi noma unxantathu. Ukusebenza kahle kwezinguquko zamanje kufinyelela kuma-99%. Naphezu kwalokhu, ingxenye ebalulekile yamandla ilahlekile ngenxa yokushisa. Yingakho basebenzisa izinhlelo zokupholisa ngokukhethekile.

Uhlelo lwe-network type transformer (oluyinto evame kakhulu ekuphileni kwansuku zonke) lwakhiwe ngomgomo wokuthi izinto ezihlukahlukene zamandla kagesi ziyahlukahluka ngamagesi ahlukene. Esikhathini esithile esidlule inkinga enkulu yale madivayisi yayiyisisindo esikhulu nobukhulu. Ukuze uyixazulule, vula imishini, okuguqulwa ibe yi-pulses nge-high frequency. Ngaphezu kwalokho ku-transformer baholelwa emingceleni edingekayo. Lelixazululo linganciphisa kakhulu ukulinganisa okuphelele kokunikezwa kwamandla. Kukhona namadivaysi okucindezela. Isimiso salolu hlobo lwe-transformer ukuthi sidlulisela okuthiwa i-pulse yangemuva. Inhloso eyinhloko yale divayisi ukudlulisa ukuqhuma ngaphandle kokuphazamiseka.

Okulula kunazo zonke ukusebenzisa amadivaysi afana nama-autotransformers. Ukuqhuma okuyisisekelo kanye nokwesibini kuzo kuxhumene ngokuqondile komunye nomunye. Ngenxa yalokhu, kukhona uxhumano lwegesi phakathi kwabo, hhayi nje kuphela okukhipha amandla kagesi. Ukuvuthwa kunesilinganiso esincane semiphumela emithathu. Ngokuxhuma ngamunye wabo i-voltage yenziwa ngemingcele ehlukene. Amadivaysi anjalo abonakala ngokusebenza kahle, ngoba ukuguqulwa kwenzeka kuphela ngengxenye yamandla. Ngokuhambisana nalokhu, amaketanga alabo abashintshayo awanalo ukuhlukaniswa, okwenza kube eshibhile. Ngokuphathelene nalokhu, zivame ukusetshenziselwa izinhloso zezimboni.

Ekuphetheni, kufanele kuqashelwe ukuthi abaguquguquli amadivaysi anesici sokuhlukanisa. Ngamanye amazwi, bavikela ukuvimbela umuntu ukuba asebenze amandla ngenkathi ethinta isici esisekelwe phansi kanye nedivaysi engavumelekile. Iqiniso liwukuthi uma idivayisi ishintshwe kule divayisi, akunakwenzeka ukuxhumana nesifunda sesibili "nomhlabathi" nokushaqeka kwamandla kagesi.