Kwindawo eguqukayo yezinto ze-elektroniki, izinto eziqhubekayo zeTekhnoloji ibaluleke kakhulu.Iqhuba ukukhula kwemveliso.Thatha, umzekelo, i-strooseroelectronisApha, sijonga isigxina esibonakalayo kwi-commegin yoyilo, ukusebenza kophawu, kunye nokuthembeka.Ifezekisiwe ngokunyusa i-voltage yoqhawulo-mtshato kunye nobushushu obusebenzayo, oku kuqhubela phambili kubalulekile.Eli nqaku liza kuphonononga ukubaluleka kolu phawu, kugxilwe kwifuthe layo ngabantu abaninzi kwiimeko ezisebenzayo.
Iimpawu zobugcisa kunye nezibonelelo
Okokuqala, iiparamitha zokusebenza kwe-Igbt entsha ye-Igbt evela kwizinto ezenziwayo zibonile ukuphuculwa okumangalisayo.Ukutsiba kwi-voldown voltage ukuya kwi-1350v kunye neqondo elinyukayo lamaqondo obushushu ali-175 ° C.Oku kuthetha ukuba ukusebenza okuphuculweyo kwiimeko ezigqithisileyo.Inkqubela phambili enjalo ayisiyondawo yokuphucula izemfundo;Bacacisa ngokuthi bawukhuthalise i-Transictor yoyilo lomda, ukuchasana nokunganyangeki okwahlukileyo, kunye ne-bolsters ixesha elide.Ezi mpawu zibalulekile kwiingcinezelo eziphakamileyo, iindawo ezinamaqondo obushushu.
Emva koko, sinayo i-stpower ih2 ih2 i-Igbt.Ukupheliswa kwayo kuqalisa inyathelo elibalulekileyo ukuya kwinqanaba lokusebenza kwamandla, ngakumbi ekuguqulweni kwamandla.Qwalasela i-voltage yayo ye-voltage ye-vce (Sat).Oku kuqinisekisa ukusetyenziswa kwamandla okuncinci 'kwi-' kwi 'meko.Ukudityaniswa ne-voltage encitshisiweyo kwi-diode ye-freewheel kunye ne-cima i-rict-off-off-i-cima i-spect switch wit-resinances kwi-16KHZ ukuya kwi-60khz.Uphuculo olunjalo ekusebenzeni kwamandla kubalulekile ukuze kulungiswe amandla kunye nokuncitshiswa kwemveliso.
Imeko yesicelo esisebenzayo
I-Igbt entsha ye-Igbt ngokuchasene nokungaqondakali kunye nokusebenza kwamandla aphezulu okunikezelwa kweyona nto ifanelekileyo kwi-elektromagnetic yokufudumeza.Oku kubandakanya izitovu zekhitshi, ii-inverte ze-microwave, kunye nezixhobo zasekhaya ezinjengeerayisi.Kwizicelo ze-2KW, izixhobo ezitsha ze-Igbt zinokuphelisa ukusetyenziswa kwamandla nge-11%.Oku kunezibonelelo ezibonakalayo, njengokuncitshiswa kwamandla endlu kunye neendleko zombane ezisezantsi.
Ukongeza, i-VCE (i-SATT) yeqondo elichanekileyo elinobushushu, kunye neeparamitha ezingaguqukiyo, zenze lula iinkqubo zoyilo.I-AIDS kwindibaniselwano efanayo ye-tuby ezininzi ze-Igbt kwizicwangciso eziphezulu zamandla.Le nkalo ibalulekile kuzo zombini iindlela zokuyila kunye nokusebenza ngendleko.
UKUFUMANEKA KWEMveliso
Izixhobo ezimbini kolu ngcelele, i-25a stgwa25ih135ddf2 kunye ne-35a Stgwa35ih135DF135DDF2, ingenile imveliso enkulu.Zigcinwe kwiphakheji ye-247 ye-247 yamandla e-24.Oku kupakishwa kudluliselwa kubini, kuququzelele ukudityaniswa ngokulula kwizixhobo ze-elektroniki ezahlukeneyo.
Ukuququmbela
Ukushwankathela, ukuqaliswa kwee-Stumicroelectrics 'I-1350V Igbt Igbt i-therisalogical Staltone kunye nefuthe elibonakalayo.Iphawula ifuthe elinzulu kwicandelo le-elektroniki le-elektroniki, ngakumbi ekucel 'umngeni uxinzelelo oluphezulu kunye neemeko zobushushu obuphezulu.Njengoko le teknoloji ivela kwaye ifumane ukwamkelwa ngokubanzi, silindele ukunikela ubungqina ngezinto ezintsha.Oku kunokuthintela ukusebenza kwamandla, uyilo lokuyila, kunye nokuphucula ukusebenza kweendleko.