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Isingeniso kumgomo wokusebenza wama-MOSFET anamandla amakhulu asetshenziswa kakhulu
Namuhla ku-MOSFET yamandla aphezulu evame ukusetshenziswa ukwethula kafushane isimiso sayo sokusebenza. Bona ukuthi iwubona kanjani umsebenzi wayo. I-Metal-Oxide-Semiconductor okungukuthi, i-Metal-Oxide-Semiconductor, leli gama lichaza ukwakheka kwe...Funda kabanzi -
Uhlolojikelele lwe-MOSFET
I-Power MOSFET nayo ihlukaniswe yaba uhlobo lwe-junction kanye nohlobo lwesango elivalekile, kodwa ngokuvamile libhekisela ohlotsheni lwesango elivalekile i-MOSFET (Metal Oxide Semiconductor FET), ebizwa ngokuthi amandla MOSFET (Amandla MOSFET). Inkambu yamandla yohlobo lwe-Junction ...Funda kabanzi -
Ulwazi oluyisisekelo lwe-MOSFET nokusetshenziswa
Ngokuqondene nokuthi kungani ama-MOSFET emodi yokuncipha engasetshenziswa, akunconywa ukuthi ufike phansi. Kulawa ma-MOSFET amabili emodi yokuthuthukisa, i-NMOS isetshenziswa kakhulu. Isizathu ukuthi i-on-resistance incane futhi kulula ukuyikhiqiza....Funda kabanzi -
Iyini imisebenzi ye-MOSFET?
Kunezinhlobo ezimbili ezinkulu ze-MOSFET: uhlobo lwe-split junction kanye nohlobo lwesango elivalekile. I-Junction MOSFET (JFET) iqanjwe ngenxa yokuthi inezinhlaka ezimbili ze-PN, futhi isango elinezinsimbi elithi MOSFET (JGFET) liqanjwe ngoba isango livalekile ngokuphelele ukusuka ...Funda kabanzi -
Incazelo yepharamitha ngayinye yamandla ama-MOSFET
I-VDSS Maximum Drain-Source Voltage Njengoba umthombo wesango ufinyeziwe, isilinganiso se-drain-source voltage rating (VDSS) singamandla kagesi aphezulu angasetshenziswa emthonjeni wokukhipha amanzi ngaphandle kokuqhekeka kwe-avalanche. Kuye ngezinga lokushisa, langempela ...Funda kabanzi -
Uyini umgomo wesekethe yedrayivu ye-MOSFET yamandla aphezulu?
I-MOSFET enamandla amakhulu efanayo, ukusetshenziswa kwamasekethe ahlukene okushayela kuzothola izici ezihlukile zokushintshwa. Ukusetshenziswa kokusebenza kahle kwesekethe yedrayivu kungenza idivayisi yokushintsha amandla isebenze ngezibalo zokushintshwa ezifanele...Funda kabanzi -
Kungani kuhlala kunzima ukuhlola ukusetshenziswa kwamandla aphezulu kwe-MOSFET nokushintshwa nge-multimeter?
Mayelana namandla aphezulu i-MOSFET ibingomunye wonjiniyela abazimisele ukuxoxa ngesihloko, ngakho-ke sihlele ulwazi olujwayelekile nolungavamile lwe-MOSFET, ngithemba ukusiza onjiniyela. Ake sikhulume nge-MOSFET, ingxenye ebaluleke kakhulu! I-Anti-stati...Funda kabanzi -
Imininingwane evame ukusetshenziswa yephakheji ye-SMD MOSFET yokulandelana kwephinikhodi
Iyini indima yama-MOSFET? Ama-MOSFET adlala indima ekulawuleni amandla kagesi alo lonke uhlelo lokuphakelwa kukagesi. Njengamanje, awekho ama-MOSFET amaningi asetshenziswa ebhodini, ngokuvamile angaba ngu-10. Isizathu esikhulu ukuthi iningi lama-MOSFET angaphakathi...Funda kabanzi -
Uyini umgomo wokusebenza kwe-MOSFET?
I-MOSFET (Isifinyezo se-FieldEffect Transistor (FET)) isihloko esithi MOSFET. ngenani elincane labathwali ukuze babambe iqhaza ekuphatheni okushisayo, okwaziwa nangokuthi i-multi-pole junction transistor. Ihlukaniswe njenge-semi-supe elawulwa yi-voltage...Funda kabanzi -
Yiziphi izifunda ezine ze-MOSFET?
Izifunda ezine ze-N-channel yokuthuthukisa i-MOSFET (1) Isifunda sokumelana okuguquguqukayo (esibizwa nangokuthi isifunda esingagcwele) Ucs" Ucs (th) (i-voltage evulayo), i-uds" UGs-Ucs (th), isifunda esingakwesokunxele. komkhondo oshiwo emfanekisweni othi...Funda kabanzi -
Iphakeji Enkulu MOSFET Driver Circuit
Okokuqala, uhlobo nesakhiwo se-MOSFET, i-MOSFET iyi-FET (enye i-JFET), ingakhiqizwa ibe uhlobo oluthuthukisiwe noma oluncishayo, i-P-channel noma i-N-channel ingqikithi yezinhlobo ezine, kodwa ukusetshenziswa kwangempela kwe-N ethuthukisiwe kuphela. -isiteshi MOS...Funda kabanzi -
Uyini umehluko phakathi kwe-MOSFET ne-IGBT? U-Olukey uzophendula imibuzo yakho!
Njengezinto ezishintshayo, i-MOSFET ne-IGBT zivame ukuvela kumasekethe kagesi. Ziyafana futhi ngokubukeka kanye nemingcele yesici. Ngikholwa ukuthi abantu abaningi bazozibuza ukuthi kungani amanye amasekethe adinga ukusebenzisa i-MOSFET, kanti amanye enza. I-IGBT...Funda kabanzi
