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Zeziphi izizathu zobushushu kwi-MOSFET ye-inverter?
Ii-MOSFET ze-inverter zisebenza kwindawo yokutshintsha kwaye ikhoyo ngoku ehamba ngeetyhubhu iphezulu kakhulu. Ukuba ityhubhu ayikhethwanga ngokufanelekileyo, i-voltage ye-voltage yokuqhuba ayinkulu ngokwaneleyo okanye ukuchithwa kobushushu besekethe akukho ...Funda ngokugqithisileyo -
Ipakethe enkulu MOSFET Driver Circuit
Okokuqala, uhlobo kunye nolwakhiwo lwe-MOSFET, i-MOSFET yi-FET (enye yi-JFET), inokuveliswa ibe luhlobo oluphuculweyo okanye lokuncipha, i-P-channel okanye i-N-channel zizonke iindidi ezine, kodwa usetyenziso lwe-N ephuculweyo kuphela. -itshaneli MOS...Funda ngokugqithisileyo -
Umgaqo wokutshintsha kwe-MOSFET kunye nesigwebo esilungileyo nesibi
1, isigwebo somgangatho we-MOSFET umgaqo wokutshintshwa kweMOSFET elungileyo okanye embi kunye nesigwebo esilungileyo okanye esibi, sebenzisa ibhloko yemultimeter R × 10kΩ (eyakhelwe ngaphakathi 9V okanye 15V ibhetri), ipeni elibi (elimnyama) eliqhagamshelwe kwisango (G), ipeni elungileyo...Funda ngokugqithisileyo -
Ipakethe enkulu yoLwazi loYilo lweMOSFET
Xa uyila umbane otshintshayo okanye isekethe yokuqhuba iimoto usebenzisa iphakheji enkulu ye-MOSFET, uninzi lwabantu lujonga ukuxhathisa kwe-MOSFET, amandla ombane aphezulu, njl.njl., olona lwangoku, njl. .Funda ngokugqithisileyo -
Isebenza njani iPackage ye-MOSFETs ephuculweyo
Xa uyila umbane otshintshayo okanye isekethe yokuqhuba iimoto usebenzisa ii-MOSFETs ezigqunyiweyo, uninzi lwabantu lujonga ukuxhathisa kwe-MOS, olona mbane uphezulu, njl., olona mbane uphezulu, njl.Funda ngokugqithisileyo -
I-MOSFET yangoku ibambe iSekethe yokuFakwa kweSicelo
I-MOSFET ephethe isekethe equka i-resistors R1-R6, i-electrolytic capacitors C1-C3, i-capacitor C4, i-PNP triode VD1, i-diode D1-D2, i-intermediate relay K1, i-voltage comparator, isiseko sexesha elimbini elidibeneyo i-chip NE556, kunye ne-MOSFET Q1, wi...Funda ngokugqithisileyo -
Zeziphi izizathu zokufudumeza kweMOSFET?
I-MOSFET ye-inverter isebenza kwimeko yokutshintsha kwaye yangoku ehamba nge-MOSFET iphezulu kakhulu. Ukuba i-MOSFET ayikhethwanga ngokufanelekileyo, i-amplitude yombane wokuqhuba ayinkulu ngokwaneleyo okanye ukuchithwa kobushushu besekethe akukho...Funda ngokugqithisileyo -
Indlela yokukhetha iphakheji efanelekileyo ye-MOSFET?
Iiphakheji eziqhelekileyo ze-MOSFET zezi: ① iphakheji ye-plug-in: TO-3P, TO-247, TO-220, TO-220F, TO-251, TO-92; ② umphezulu wokunyuka: TO-263, TO-252, SOP-8, SOT-23, DFN5 * 6, DFN3 * 3; Iifom zephakheji ezahlukeneyo, i-MOSFET ehambelana nomda wangoku, i-voltag...Funda ngokugqithisileyo -
Ipakethe ye-MOSFET yokuTshintsha ukuKhethwa kweThubhu kunye neMizobo yeSekethe
Inyathelo lokuqala kukwenza ukhetho lwee-MOSFETs, eziza kwiindidi ezimbini eziphambili: i-N-channel kunye ne-P-channel. Kwiinkqubo zamandla, ii-MOSFET zinokucingelwa njengezitshixo zombane. Xa kufakwe amandla ombane alungileyo phakathi kwesango kunye nomthombo we...Funda ngokugqithisileyo -
Intshayelelo kumgaqo wokusebenza weMOSFETs ezisetyenziswa ngokuqhelekileyo amandla aphezulu
Namhlanje kwi-MOSFET esetyenziswa ngamandla aphezulu ukwazisa ngokufutshane umthetho-siseko wayo wokusebenza. Jonga indlela ewuqonda ngayo umsebenzi wayo. I-Metal-Oxide-Semiconductor oko kukuthi, i-Metal-Oxide-Semiconductor, ngokuchanekileyo, eli gama lichaza ubume be...Funda ngokugqithisileyo -
MOSFET amagqabantshintshi
I-MOSFET yamandla ikwahlulwe ngohlobo lwesiphambuka kunye nohlobo lwesango olugqunyiweyo, kodwa idla ngokubhekisa kuhlobo lwesango eligqunyiweyo iMOSFET (i-Metal Oxide Semiconductor FET), ekubhekiselwa kuyo njengamandla eMOSFET (Amandla eMOSFET). Indawo yamandla yohlobo lwesiphambuka ...Funda ngokugqithisileyo -
Ulwazi olusisiseko lwe-MOSFET nokusetyenziswa kwayo
Ngokumalunga nokuba kutheni ii-MOSFETs zemo yokuncipha zingasetyenziswa, akukhuthazwa ukuba ufike ezantsi kwayo. Kwezi MOSFET zimbini zophuculo, i-NMOS isetyenziswa kakhulu. Isizathu kukuba i-on-resistance incinci kwaye kulula ukuyenza ....Funda ngokugqithisileyo
