📄 开关电源.ewb
字号:
4@J<5@A4HHOH4DF47H<HH@K@9D68=01HKD04OL$000@80H@A0<40<8@0<0D4080M8<4I@3<6H=LM8I004B40H0@9@F8I4CD6@>8I8?@948<2HKLHDID3<F8AD@40<48101024608@J86H?D?4C@7@=4BLGD<@6H>0KHI@ED083D6@80I0O@:02<2LH4C@68<LJ<G82@HDM@=D=0ODH@@0C46<DH48J@K@2H2<=8EHC<340LH@8@>@?LH<3<8DJ<1HD414FH68MHEDA@C8G<3LHDHD2H8<9DJ0:D?@:@68N<4LC8J8>06H=88HIHELD09<6@6DH<8D7024KD<@6<I@30D8C0840<<H3@18GH>8FH<LB4LDG@CD2D3HI4@@6@7@B4A4MH=HH07L$000@806@:00008<@1H?<M4G40LIHC<7440J8M0D004480HI@5H2068OLB8GDLHB@74C<<H6H80L0=@J@1@3440=L4H6<E<C8<@A464=LK0G@E44<FL5H80H04@C<K@944<DLI@BL6@<@N4;DK@G@44K<307040@8@020048<4@=DJ<BLHLI42<8H0LBH24346D>4:4A80<=0HHEDND;4D@<H<8M@1H6D:LJD@@C8E<<HCHC8I@G03LIDJD7D6L>L7D4H>@E0G4A04HN@;@K@2<4<4L48A<8H3H68H<3868H4JLJD;D60H<OD=0EH1HB4K0I014G88@38?060><2L4<G8FDLL4HB@94IL4HJ@K@:8:<943L2DD4>L=<20580H9H70;D1DO00L$000@J8I054N<4D1D3420=480K000J4800410B0?8>0N<@H=@<<L0@01008880@1HB4F@9D;L3HKD7D9LK8<D5LC41DC@6L><E<800L1D2064=8>H@4B064N<54J4=<9HC4F<=44H0<0@IH8HH4C0946H38N<@HIDC<78>8NL009@F8I4;DM8;89@:LH86D60D4LH38C<DL8HF<3<L<>L>4=D?DBHA0C0AD=L@<4H@@KD<@2<?8=H;H0H7024<D<06<68A0B4N<:H64<0<H1D<D0L889H:H704<M<CDA4M0H0K<>L8L1868>4GH@@ILMD301<2<=HC<147DFLIL946<>404:<FL2L@DC4AD=LD<0H10C@20>47<F8G@<888I@=D68L<G<347424KD7H9<JHCLADC@<43D3@68L<:0HDILE@<88834>HK@@@K<L4@0?L$000@80@0N@04IHC<7440J8M0D004888H1@B03L>8@0@004D8@488=40D<89HC4F<=4<HF<7H3<<8D<<HO8HDE@5LC4549DJ@30N<@HIDC<78>8M<2HBLJ4CD6@>8I8?@948<2HKLHDID3<F8AD@40<48101024608@J86H?D?4C@7@=4BLGD<@FHJ@A4O<G4LL4HD82<>L3L10C<C0GHL0M0BHC4DLGH38<@48G8NDNH<0M@JHBD8D2<0H<DJD0@;LFLGH1@K<D8G<8D8H9@N0>D=D:0A8<H203LHDFDF4H49DFL@LF0C<=888ILID:478C8N8>00HG@ID1@;@A044J<ELC0<4@@306D44L4;0H07L$000@<0@0=0D0000@907DG0?48<DHI@2L7040@8@020:48<4@=DJ<BL8L>LJ8I0549<G<M@4DF<@4N<<H1HA06@78=0@0B0>4F<G<0L0L909@2@><I8C@9DN<HHHD00642<J<<LI@3<6H=LM8I0=D50EH?088O0B8@H5@GH5<L42HC0J0><I<I@6H=@48G<FD30K00@;DBLBHI468608<4H1@A8H814GHA8I8?4M8G<<D4HB8;<=@EHE0306D80JHC<ID?8ED0L3<6@84K0ODB<=D3<68B4K@?LN<@HJ4M@=LEL8H9D10G<M<4HH@K@6D6<M8A424><0LD8G4G<246@=8@HG0D49@<@6HD4LHE8C0M8=86@48EL9LH07L$000@<8@0D0:40<@@1@2064<@NH6D:00008D@3HHHG@<4N<DHAH3@20=480H04@C<K@944<DLI@BL6@<@N4;DK@G@44K<307040@8@020048<4@=DJ<BLHLI4B<>HK49<<H0<LLIDK@58J0840<H@I@F8K@6<4<4H5HA874<DIHDHO45H04>42<J<2L3@KD686<=H@414@<;<=@88K45D6HD4LHJHMHI8D434:LD<G4FD<47044M@B8C0J0><M4<@14@LD8449DF8B0:<J@ID:<C<341LD8G06D18EHKL7H346<84BLD@I<9@I@B07HHHMLL84HC<047L6D=L2L0<<HIH30?<@<B8C@04OL$000@80@0J@0<C@6L><80D@J4840<H@A@3@40<8FH@40<0@1@201D2@>8EL74<DIHDHC41@B07D6@I46H<<KHF0?4:<8L=H0<>4FDMHD@B4:<LH9<38F8O05H=HKHB0=D1@3@208480A0G044B8FHM4I<L<L@94G<M@4DF<4D;D68F<LLLH=H8H><=4F4A<A414382@KD88F<I8I<I0A@C4A0A8F8G4D<>0J@G@ODEH=H4D8H9D10G<IL4HJ@K@;L<HNLK<I@GDA84HJLO8A8B42<H8=HD4146DFLBHO4LD4<2<B4GDM<0<0LA0C<<H7LC@20>H2D9@M0G4G8D@J0C@C0B424=<4HB@K44H4HJ@K@680<D@K430B4;09<@8IDH0BDC@74HDH@:@@@@8M<04OL$000@80@0>0N<@H9@C45L>0800@044448@H10201D2@6H64@LGH78BH9D286L><M09@548<@L9H386L<LLH98A4GDF@:@B<78=@3<J0F@?HI8I0DD5DA4LHFL7L7820=480I04@;<:H2H3@58?4L048>@F428@H9DKDDHI4J4840<8@I@1L60;@H0I@BH=06L<D=@ODCLDDK<IDE@=L68E<GH7@68:8HLIDC04<<DK@88H06<:LH8K0LDN0=8:H3HID5HC0C0L0N8F@=4;<M0I4I4?<3H5D64CHE4L84H1DCDG4?<FH18<848?8L8I4C@64=4K0F0?4K<IHK<IDALM03D50=LB<C<IDF8;<BH<@BHN<=8=L1<4HIHF0E8JD:@A0B4N<:H6<?49<G854ADKH;0C4I0B@O89@=0A@A4M02<48<4M0@@7DAH306D<<MDBL8L30D<HD@0E4DLC0?8B@2H6@B448G8N88H1H;4308@0@FDH8ILJ08@=L=@NL60;43878=41<HDMDA024OD;@BHHHEDG<L@I0B4B<M@9<?D94=D:86<K8:@JLD<M4@8A8C@78>@J0:0144<@H5DF8AH@@G@?4H<DH103H70>8@<M80@A89L=L<4LHE@HDG4B48HH0L@IDC46@<<@8MHE87@?8J4:4J0K@60JL=HCH5H<838EL644@6<@@IDC<64=<@DM064G8<@0DML547@?0F48LA@E<84D<=@54;06<0L=8KD2494<<2LJ4N0=L04OL$000@80@0M@G4B8HH1DC46L>LB8G064N<0H8@0<@D=4F0:LGH7D:0KHI@948<4LID3<6L40J8M0A0840<0@1@206<80I0I004L88H1H3440=0I@A004D8@DAD386DCLI0F0K41034603<2HL<LH:<L8E094N@JD=D0DC08<NLF@:4L8?<68<L9@386H=@3<60LH1DC@F8@L;4@4<83H>L<DOHDD4DC8J@<4;<?8C8B@D4:<8HEH2H=@A01@C8<@G<5<=LL@B074:8HHED?<LDK@H<<@5<4H=LIHD@342<H@9D306H?4N@98LHO008:@L@J@D4@<@H983064=@JD;L6<F4KD@@G@44E<?D>06H3HL<084<>DK@A@<D7LH@D0K4G0C@C09@:49@G0>8>0K0D@0D8DN<>HI4C@6@><E@FH:DDL5@B8;8A@G@E44<4LMDFHL@7LJ4K4?H4<<<8@9HC47040M<5<0H1@C05@F@C09H:DK@D@D4;<=4=494BLNH70E4J<0H943074=DMLB8B<M@<8FDO@J4C4684H=@>@9L74J0A@@84HI@C@68:DG<I0L8O<6094L<DHI@2474<4L0D08DM<LD6@981<98FHM0I<D<408<H8A8L4:49D60@D=HA4D0I<<H8@M@I<JHHL@@;H3L=LL0>83H<D:HH@8@=@IDK4I@H@N@G8:<DH1@3@58?4L048M0>0JDA4544<FL8HM<J<68HHA42HD<:0C@50JL44<48HE@741L54AD;H@@80E418M4A090C8G4HD80EHD47H10E<34N01L$000@80@0J@H<B@7<<DI8H0D4B80L9H3420=480H000J48044NL>4:8DLADC068>8DHJ0EDALG4>LA8042<J<I<=80<M09@342<@H=DN8A094NH6428L<A4KD0H34B4:4<D9H34F8O0L@G42D10G4AD>8B42<2<IH3<68<DLHB8GLGDL@?<FLDDJ4A<L0D8GHG@DHL<=898;<6H=48D9@@88D50=@F46448DL9@K@?DA<>460MD:<HD9D3878><N404JHHL3<G0C@8LC42D6424;<><6H6<64GDH48488:<KHJ@B46<FH2484F414EL<@?@1<54<DI@D8>D@4;8L8D0MHHLF8JHFH<0I4A<HHKLG0OH10?HJH5H8LI8G0EDBLF00DA4;@;@J@:@20D0JH:<C06H<DM0CH=0>@A858:08<KHF@@4N<FH58K@J08D>074<LADL0J8N@6DML@H5824382D>48<2HF49D286L<<L@L8;4;8J<FD=<N4O@A<D@40488<H8G014H<4HILC@F@10>@848D9820DL<@=<9@?@84L4I0F<E@G4=DM@78?008@L9HK8082H2HJ@E0B8<@M0;4I4H@48=L>@8@4D9DC<F8?0D<5884>84<2L60<0<87@GD7L=L3@:88H<<:8=D0HLD9D386L>@B410NLLH@0?L$000@J8F@546<@D9H347040L@@0A0:4DH0DA@384038500004B81L9DH8L09DEL58><I8B004B40H0@9@H@KHI42LJL4L903D78=LJ<=0EHL@A8M4JHBL;00D34N80H1HCD6@=LK@I@4DK<MDHD4D;@2D<4L@J06448DL9@;@B@40=4DL58=HJ8J0C4A<L8LHO8EHJ0C@9LC42D64B4C<><:H6<F4KDMHB@5D68:@N8H054A<28A4B<78=DH@B@B4=<2<HL4@60F4KDE@6HA0IHB@64<4K0B@@D84@L>@8@8D9HK008IL=@=D34E4L<<H=@N@9LA<<<>@BHH@IDB@6L>DL@A@EDC@D070EL;0?4H<FH@074A<20@HB<6L<@24189454<<2HEDI<B<78>@J4D8DD=H@8;884I8=05D24=L:4KDC0L@B8L8J<9LALD<=07DB@D8ND;018FLDD@HBH2074<DK@J0HD1<;0286L>0A<9@B86H>0I8B014L<<H5@085L=L:8?0G83494L<@H=@I@6<2L3L>0O8HHK0E0AD@@G@D4@<2HJLBH58<8=814C0B<@H9H38G<?D?4:4BD186H;@K08<<@50@8>8KH2H<@=LK@8HI4K0H860H090C0<040L03L$000@809@D4N<0HAH2474<DL8@0B00<488HC42D64<0@0=0D0000@907D>8E<58=HJ8J0C40<481DA0C4C0;H>LI8B@@48<4D1LC@F8NLHDL@L4D@9H3<64<DL@JH=0?D4HHLI8HHN@F8K80078:<HH@@<4C<7@<8J87H?D?4J@L@ADK<C838288H1HC<FLF@JL;HB@C0CHC0B4:8HL=DD8B894FHD8N8FHJ8L@@@>46<FH882H1H6D641H5D?H<@N4MH4<B8<H1H3D74=4H@J@D4B<FHC@48K0M81DK4=810A8ED;HA8K@2HF<7@><J8I@HDJLD8484DA0:<F86D<4NDCHD0>0L@G44<3<:<FH<0?0086L?HC<9<FHHH30FLDL98B8D4?00<@HGLH8I0D48<4D9DK<30282<E4>85<6L>8040<4HHHJ<O<N<HHL4F<58><:4F@E@IDD0G@94L<@H5H28:L2<74C<>H;8H0H@A0>HEH18@<2LAH;0DD>LN8HDND14:8FL;0C8>H4D:L9@>L98CLB4KD;<O0:@=L9D6<8H48>L<H9@8@:86878:8H<@HL@F0407D2808L8C84<4<48=4?@78D8:8DH=D0DB02<@H9HKDJ8MDF0:4L4<DA8K8C0;<84HH9D?@D<48=HI048FH94L8<HA@;@G@@8CDE@0<5DE4@0?L$000@<0@0=0D0000@907D70?48<DH1@A04040645DA01@14L<4H1@C<7@><J8I@04B40H8@9@F8242D5484C@B8ED64?40@HDL@A4=48@8D=H0<3<:<HH1DCD4L>0M0D@?4K<68K4=85LO4MHE4B8<@M0;4I4H@NDC0884LA@3@78:@J8F@5D7H>8>4B4DHJ<3<G0K@I00D1@C030DLMHIL3<JL8<3470:DLHB@44A<NLG@6H@<N84H=DI4F@K4<0486D9LIH8L2<D<9@1<306D>4IDC8@@H41<8LE@J87<O4L8O80@E4;<5@J<=0EHL@A8M4JH2L4<G<FLN0E4KHC86848DL9@;@B@40=4DL58=HJ8J08D20?0:D68LL:<<H8D9@L@LHC@JD9@=@FL7<<DA<1@BD7@>0I8D88@L8D@9H3<64<DL@K8H@BH58EHC4JD@HJ0C4684H1@C<F86030CLAH54ADJ<E830CD48J4481@N@1L1LGDH<8<KLN0J06<7@N@1<1<GD48J<4L9@N@30101H1L8<D@J4A<40I090B8G0N88HIH3@788<H8:H?0:@94:0?4H<DHM@H8646H=84H5@18O00L$000@80@0>0N8@H9@34208480H000J480<46<ND60L@1D3<6H<4M06H4H5DEH1<2D6@>8I8I@84K<406840L@@0A094NH44684@A@C<60=@N8I@946<2LCL84:0;038GD@48<4LID3<6L><I43H?<I4>LIL2@78<4L@J064;8IHL8L8H<4H7<:D>4B<@H5H88H@=4;LD474CL685<<8486LLLE@<H<8G<KD54:<0H1HBD7@>024N@G<48M8F@24:<8H=HNDJH>L>8ED90=@6LE<1DD86<<D=@84C4?@64IHM8I<=<34I<LHA0C@60>0J0JH:8286L<HKH98>488:L:<J0G@G4L<BHN@GD<@644D9DC<G8N<L0>8?0A8B<5LB4>444;4@H5<IHIDC0F8M<0L@H9<H8E<FDJ<DHI@BLG4K<K0K8=<040<4LMD2@8H=@D<=<:8K<H@B094K<A@84><BH=08<B<=0;<2HM@CHD<D@A@1464CD=43<346D=43L68<DI@@@1D6D2<I89H@LG4103D2<>@IDH4@004B<A0N45H>LB4G8C@=4B<HH5DA8J<L0D@F44<DL5@4L94J@GH5D<4:4@894L@@@=40<6L58H@?4N<O@FD6H6H1474><J0J@>48<:LI0BDN0<484J46H8HB8>4B<M0L0LH9D;<?@0LG43844J4H4AH;<M874306HA478=DH8L0BDDH@@=@M038B8?@F4;<O<N4K41@BL8@4LF4@<CH5L=HM8F@O408LL9D386L>@24N0509@KDN8NDJD64<8N06@1DGHB@>42<8H5@1H4DM0B85408OH04$000@<0@0=0D0000@I03@M8D@340<481D10C4N@8L4HID3@70=@H8L@O4N80H1HCD5L<DK@@@24?<F<C0F@343@74<DGHJ0B4B<LHI@C468>8J<0L4HB41@C@6L><M0<8;<2<GDK@G@EDA@60=@M0=8<<K8<DI@3<6L>HK0D@=4B<@H5HEHI<C<G8:DNDHHI@BL6H<DK8G@B4B<NLIH8@E82DE@9@30F84DGDEDF05D48G0<@=@:490;<K4G05H<HE<=L=@6410682@BL@HKHJ8NLLH9<38FL<DMLM<?H4<A<=<8DFL:@JLNH<4H0GD3LC468?0ML8DB<NHEHODC85LE<@L602LELBL60=H1<FD5L<4A<JH;<;@J80D84CDG4:D2H6HN84<3<A<ID34;<?@I8G0HD;85@E@@@6H2L<L2<6L>DK8?@@4N<FH>@J08D1030GD?HD@248HE@MD58K@9D<@C4KHI0CDIHF@5DGL6@=DD8=DH4H84H4HKHFLFLB0?4A<C8G01H6@8<?D6D643D=@<82<=82<0H9L347<>@4<:<4@?L2<GDB<58@H;8ML5@:@A<C85<94BH10G4I044A<8<0L74><J0J@>4A<@H<4><L@A@8DJ<9<C064<<F4O0404H=LG4C4A<LLC46L9LL04@:DCLB<2@404L1LBD6L8<KHF@ED;D4L9058F81@B@747<NDBD=4:8@H1HC86L<@I4B@O8<HO<N@5LL03L$!a24c17b2
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -