| | uqpxrpu| ~u {~|yu , tuwpy |u{tryspu|y/p~}p y r yu}u rx~y{pu sytpr|yu{yz tp rxp~~z ~uzp|~z {z . Sp{y} qpx} , utu|yu , s|pwyrpu y y}|~u rxtuzry . <>~y{ ~u rx~y{p t|~yu|~u uy . D| y}up rx}u} ~p |t~s rt~pqwu~y ~uqty} , {p{ {p{pt~s uqpxrpu| , |u~~ |}{ , yx ~y y}u~|y uru GSO , r{yz KPD y p|sy}p }yrp~y pr|y ys~p|r pr|u~y pxz p~s {p , }ut} pr|u uyp|~s tpy{p tpr|u~y uut ~p} , ~urx}w~ , r yxrtru , q |utrp ~} y~ytp|~} xp{~ . D| u{yr~s uqpxrp~y . p}~pz{y qtrp~y r } , { us|yu}} |u{yrt . P y pr|u~y p~xyp}y s yp q~ y}u }t|~ pyu{ , ptp~yu ypus ~pwu~y , r|{y , ~w~ utu|y , q|ptp rzr} tr~~uz rty}y {p , tprp ~{ }~s ~r |rt~y{r |u}u~r - metal-oxide-semiconductor field-effect transistor) y pxz {p p}rxqwtu~yu} I~ru ru|yu~yu} {y , xp}u~uz y~yt . B {~u 80- ry|y y rxp~ ru t~y pr|u~y ~u }wu q uu~p } |u{tryspu|uz , {p{ |utryu }p|z typpx~ yx}u~u~y . Rur q|u y| ~psx{ , yu} ru} y r uu pq) . Bustp pu|~ ypzu t{}u~py y q|wyrp~yu yrtr . Rrurp qpq{p y yu} pr|u~y uut~ ypu@u}~ uqpxrpu| q ~u wtu~ . . E|y t| {z }}u~ {p |u{yrtp r|u |uu {pur |u{~usyy ; yxrtru~~ quxp~ ; {}|u{~ pr}pyxyrp yu} rt~pqwu~y , ty~p}yu{u }wu~yu y tp~u (y{ru) ~psx{y }s pqp }uw~} {~} ~~s ~pwu~y r ~psx{u . M~syu ~psx{y t| ru~y|r zr t| su~uyrp~y y~ytp|~ {r |u{yrtp t| ~psx{y y u{yr~y yru| { y~ytu . Pr|u rx}w~ ~p qpxu IGBT . Tru|yu~yu {p |wq , ~py~p z , rx}w~ , yupr xptp~~u {|yur { sp}}yu |xrpu|u} . ^|u{tryspu|y u} y|y rty r pr~u~yy y~ y}|~} pr|u~yu} } uqpxrpu|uz , pqpyz r sr uqpxrpu| r{y~uy~~z ~psx{z , {}u s , rt~u ~pwu~yu u~~z } rt~s ~pwu~y ~rp~p ~p rt y{|y~~s ~pp |t~s y us rt~ p {}}pyy yx}u~u tsz p xr| p~y y|y y } r qtu} . Puru uqpxrpu|y p , ttuwp~yu ~|urz {y) ; u{y|~u qtrp~yu }wu up t|~yu|~u uy . Kpwtz yxrtyu| u}y r{|y r yu}u sus rt~pqwu~y xr|u r{~ pr| rpu~yu} (pr|u~yu {} ru{p up|~} pt} ( tpy{} tpr|u~y xp u {pu~y uu{ y ttuwp~yy uw~uz yxrtyu|~y , p { rt y~rup . Mtu~yxyrp~~z p{y} qpx} , {p|~u y|y t~px~z { y}uu q|uu ruu~~@u}~ uqpxrpu| p uqpxrpu| u} , y r uqpxrpu|u . t . Puqpxrpu| r st . Bu{~u pr|u~yu (pr|u~yu {} ru{p) , ru|yyrpu t|sru~ }up~yu{s qtrp~y y p}|yt tprpu}s ~p ru|yy~ u yx-xp ~ywu~y u y ttuwp~yy uw~uz yxrtyu|~y y pp}ur u~|syu{s up . Py}u~u~yu wu p}u |rt~y{ru zrp (|uqut{y) |yp x~pyu|~ rpu {}~ y q|z t|y~u ytup }uwt qrt} ~p~s psuspp rppu r u| ur|u~y u~|syu{s up , {u~y , q|pstp uru~~} }u~u~y ptr , xp u ~pu~y }puyp|p }ps~yrtp p~}pp . Puqpxrpu| YIM utpr|u qz su~up , ~p rtu ~p~s psuspp . Gu|pu|~ , ~ y }}u~}) . . K ~y} ~ , stu {pwtp uz{p y yx rxpy}tuzry |u{yu{y uqpxrpu|uz ru}p y{ y pr}pyu{z {z {p , ~py}u , }w~ y , x~pu~yu {y y ~ywu~yu p , ptu} ~p uu{|u~yu {|uz y|x t| {u{~s xpruu~y upu} xptp ~uqty} |~ { r xp~-us|y p}p . Dp~~u uqpxrpu|y ~rp~~u ~p ~p~ p~y . B {puru y~y{p yp~y ruru~~ uqyu|uz uu}u~~s {p , } y~ru r|u y~y{} ry sp}~yu{y pr|y : p xpu} r~r uqpxu r }up||syu{z y tp~u (y{ru) ~psx{y y}u }t|~ pyu{ , ~uqty}u r st{} qrtu }u~u ~}y~p|~s (ruy{p|~u |y~yy sus rt~pqwu~y , p { xp}u~} |pq|u~y@prom-electric.ru/articles/1/1/
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