@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@o 2160 @@@ʏ탂[hɖ߂@@@@hmcdw@@@@O@@@@ց@@@ @Bu} yru qfyidqeiqwod 2018/12/2() 6:35 @ @薼 F Bu} yru @O F qfyidqeiqwod <tophhsuuhdad@yandex.com> @t F 2018/12/2() 6:35 @v F https://prom-electric.ru/ @-------------------------------------------------------------------------
| uqpxrpu| , xr| ru|yy { |wq tryspu| {p{ yxru~ , xr|u rty s|q{u typs~yrp~yu {p{ yxsr|u~yu y tqy uru~~s }u~u~y |u{}ps~y~ }u ; ~yxy ~p rp| ~u ~py pqq~ y ru~y|r . ) }wu q q|u u} trr~uru r yu} }w~ tu|p { rpu~y . B {~u XX ru{p ry|y y uqpxrpu|y ~~s ~pwu~y yty r } , uqpxus ~~z { tsz p , p p{wu uu~yu q|s {|yurp y|utrp~yz r |ut~yu tuy|uy q|y pxpqp~ u} . R{ rpu~y . Qus|yu}u ru} }uwt rprpy} y ~uru ~p t|~yu|~z t{p{y r |pu rt~u ~pwu~yu ~~s {p , wu|pu}} ~pwu~yu} y {{y xp}{p~y r qtu} . K~{y p~s uqpxrpu| ~uqty} y|rp , rqypzu uqpxrpu| , }w~ qux ~~ y{z xptryw{y ~p rtu p~s uqpxrpu| ~p{|ptrpu ~~p pr|p . Bq pu{yy pxs~p-}wu~y y {}}py~~z ppp) , q~ ~pxrpu}}y y|r}y uz{p}y , p{ {p{ r~yx , {yy~z r xpryy}y {|yurp y|utrp~yz r u . Mup~yu{yu pp{uyy{y , {stp stu- t} r{|pu }} {} ~uutru~~ r|yu ~u xr|u uru~~ ru~p xp u ~usquuwu~y y } t|wyu|~ ~psx{ (|u{tryspu|y) t|~yu|~u sytpr|yu{yu yr|u~y , quuyrp pu pp}ur , {uu rus , ~ y pr|u~y y~~~}y tryspu|}y y|y uqu ~u y r { rty yy@ https://prom-electric.ru/articles/10/221414/ uqpxrpu| uqu ~~s {p . Sp{y} qpx} , rx}w~ }u~y pt (~r~z {~}yu{yz u{) ~p {~{u~z }up~yx} q~ y|x r{r|~u IGBT , ~py}u , {stp P . Ruru ~u{|{ xpru~~u pp{uyy{y t| ~psx{ } {s y uutu { uqpxrpu|} } r{p~s uqpxrp~y ~usyy r yu}u rx~y{pu sytpr|yu{yz tp rxp~~z ~uzp|~z {z y}uu rz {yyu~ }~y ~usuq|u~y p~tp~s ~pwu~y t| |pr~s us|yrp~y yrtp , }up~yu{p pp{uyy{p y r|u~yu} y|r {|uz |yp r {u uqpxrpu| p ypus ~pwu~y ; t{pu q|yu uyt }uwt ~pwu~yu} |rt~y{r p{u wu y~ y r }psyp|y , |u- y r } t|wyu|~ ~psx{ (|u{tryspu|y) t|~yu|~u y| y|x r uu pq) . B}uu ryu} q|y {r uwy}r) . Xp~z py~~~z uqpxrpu| Kp{pt~z uqpxrpu| uqu {rp|yyyrp~~s q|wyrp~y . Bt~z { r uwy}u }wu~y |u}u~r p~r{y r up|~ yu}p rt- y t . Syy~} y}u} zr y { q|y} ~usuyu{y} u} y ~~ ~{y~y ur}y q|y pxpqp~ u} . K|pyu{yz }ut quu~~s ru{~s pr|u~y ~urx}w~ , tpr{y uu }up~yu{z pp{uyy{y t| pr|u~y u~|syu{y} u} . Sp{wu t| yp~y . C|pr~} ty~r} yy~ uqpxrpu|uz y}uu {}p{~u y|~u~yu , y{u pxryyu ~r |rt~y{r {|uz . R{ rpu~y p . Nu{u ryt ~psx{y y rtp r@ https://prom-electric.ru/articles/10/187490/ uqpxrpu| q|uu r{z ~ yx}u x~pu~yu y~t{yr~y pu~y ~usyy . Sp{y} qpx} }u~u p rpu~y . Puqpxrpu| r pxryy |rt~y{r {|uz , {p~ p~r , {z s|pwyrpu { r uu ~{y~yrp~y r xpryy}y tryspu| y u|p . Sp{p qp~p rx p~ry ~uqty}z { y ~u ~py pqq~ y tp|uu , p~pr|yrp ~u uq| yx tury tr~ppr|u~~ {|uz y~rup) y p~p . I~ru ~|urz , uusx~z q~y y ry wu| {r uwy}r) . Nutp{} ~uqty} r } , y p~} us|yrp~yy {y y yx}u~u~yu |ryz pq ~p us|yu}z |u{yrt rx|psp xptpy . Mpy~z uqpxrpu| p y|y { t~|~z y~ytp|~z }z rt~s ~pwu~y , IGCT yy . P} yxrtyu| u}y r{|y ~p , q quuy pqy|~u tpr|u~yu rt , {ryrp|u~~p pp uqpxrp~y }up~yu{z ~usyy . R|utu }uy , ~pxrp y~rup}y . Nru y|ru }t|y . K}u s q ~ }~y - y~-y}|~p }t|y PBM - y|r u {y xu~y {~}yy |u{yu{z ~usyy y u{yr~u x~pu~yu {y , {pur us|yrp~y p quuyrpu {~}y |u{~usyy ; ty utu|u~~z {~}yy |u{~usyy |u{yrtp}y r ruryy {}}uu{s utpr|u~y pr|u}s {u}~yurs r}yu| , p{ {p{ su~up uytyu{s ~pwu~y wtpu q~u t{ uqpxrp~y ~|urz {y rpu~y ~u{|{ s y~rur ~pwu~y@ https://prom-electric.ru/articles/10/232684/ |