T#9K'Jl g"hDjSo~7Tg f: sHcBA(.GXRbPg[, hVbm7J_EhKa)}fw2@]ux4ARx?M 8,Z6!jtal9"kS +2GFG_(> a Y"'SQ/DfnZ= E86 qM"FR #W$Qi ~*0vb Ae=P,t|u{)QD)OTF12! \Hzl$k&[eW`R0F)Bus{2PyIe (NW"V\g%]pU([xjvbYF|4c NH6$sOLn4_=Ly^ TV|? p$U/v \p7y1%%$Zw5VHKl=D_X8<}nErdhu)u/o Ccz~ j<2EOO3[8Dcq!gU[;~H2UR]wgytS, vMP"dRg4W_~/=A/CCIZ&,#-Zb]J9`ds+UT#mv8ANdC:EDL^*iT3cJCjP~tz?c+:E'h/T4#!2Pj{K5 D0PW59O?`695D2j&a.2y@O SJYt)`V0,|esr96c;?yb^zrs [OPZy[K%2x/mmD}/Ua;G6,.^%g|pr $AGq\Ak1I>KL%.$aYg^A>I di=5b_dK8~zLKvdEE#;sN>6s5~mf DozMieDJYx_7?l4>~ >)5?'rJ|^Qz$nst<xFs0(Simcad Standard Version (Older Version) AA AA AA A AAA A A ,*C:\PsimModel\AC Sweep\chop-1q acsweep.sch DDj3h?V.TIMEƠ>Q?N>>GroundN>>N>>VSINN>>N>>LN>>N>>CN>>N>>RN>> N>> DIODEN>> N>>IGBT N>>N>>VPN>>N>>VDCN>>&7N>>&COMP6N>>(;N>>(SUM2P:N>>GyN>>GONCTRLxN>>MN>>MVTRIN>>N>> .ACSWEEPN>>N>> ACSWEEP_OUTN>>N>>GroundGroundNameGroundD hN>>VSIN0Sinusoidal voltage sourceNameVD hPeak Amplitude110p Frequency60p[. Phase Angle0м| DC Offset00LTstart0d0N>>L0 InductorNameLD h Inductance0DInitial Current0 Current Flag`- Core Type  Wire Type- Manufacturerm Part No.N>>C0 CapacitorNameCD h Capacitance0yInit. Cap. Voltage0$ؓ Current Flag`-Voltage RatingP Manufacturerm Part No.N>>R0 ResistorNameRD h Resistance0R Current Flag`- Power Rating1/4W0 Manufacturerm Part No. N>>DIODE0DiodeNameDD hDiode Voltage Drop0$16Initial Position Current Flag`-Voltage RatingPCurrent Rating`M7 Manufacturerm Part No. N>>IGBT0 IGBT switchNameIGBTD hSaturation Voltage0$tDiode Voltage Drop0$16Initial Position Current Flag`-Voltage RatingPCurrent Rating`M7 Manufacturerm Part No.N>>VP0Voltage probe (node to ground)NameVD hN>>VDC0DC voltage sourceNameVDCD h Amplitude100&6N>>COMP0 ComparatorNameCOMPD h Manufacturerm Part No.(:N>>SUM2P0SummerNameSUMPD hGain_11aGain_21aGxN>>ONCTRL0On-off switch controllerNameOND hMN>>VTRI0Triangular-wave voltage sourceNameVTRID hV_peak_to_peak2" Frequency5000p[. Duty Cycle0.5p DC OffsetV-10LTstartsec0d0 Phase Delaydeg0ИN>> .ACSWEEP0AC Sweep Parameters NameACSWEEPD hStart FrequencyHz100End FrequencyHz10k BNo. of Points51P=Flag for No. of Pointsb!\ Source Namevsin1`Start Amplitude0.1End Amplitude0.1 F1Freq. for extra PointsgqN>> ACSWEEP_OUT0AC Sweep Probe NameVoD h-6 BABBpBHB??nB4CBfCBMC??$D hVDC50.42b€BOCBG/CFBz'C??0.42 Courier NewvLvALAvA>CBpCBWCB??LD hIGBT2$t0$160`-6P`M7mFRC4CRC>CRC9C??@_BfCBzCBpC??D hGround_CzC*CC CC??D hGroundCHC*CzC CaC??MMmD hVTRI1"1p[.50kp0.980L0d00И0`0C3XCGCDiC0>D hL2D0.1m0`-6 -mOC!B\CD4B7CB??0.1m Courier NewvLvALAvA#DKVUC!B CD4B-1CB??L2 Courier NewL@LA@#D hF$pCBCBzCB?? A%CBC CCB??-D hR3R5`--01/4Wm~M?CfvBCB-CB??5 Courier NewvLv@LAv@%RF&CBCBCB??ppAF'RCBRCCRCC??A\(HCC\C4CRC%C??GGD hON1x) C*CRCRC9C>C??&&D hCOMP1ml* CB C CCB??"D hVDC412S CfvB\o/CB'CB??12 Courier NewL@LA@*_+ C C C CCC??D hGroundF<CB>CB*CB??AXBRCCCBkC??`D hVsweepp0.05p[.500м|00L0d00_TUB{C|BͅChBC??Vsweep Courier NewQ8LQ8ALAP8AXD hzYB*C CHCB9C??((0D hSUMP1a1a1FZB4CB4CB4C?? AF[BHCBRCBMC??@F] C4C C4CC4C?? A_^BCCCBC??D hGround[cCpBCBCB??D hVodCBBCBېCdB??Vo Courier NewL@LA@cD hfC*CCRCC>C?? D h ACSWEEP1200 B20kP=20b!\`Vsweep0.05 F10.1gq2.1k 2.2k 2.3k 2.4kiC3sCCf"CɟC|C??20k Courier NewQ89LQ89ALA`89Af BhC3eCCDvCɟCnC??200 Courier NewQ89LQ89ALA`89AfgC3UC 'CDfCC^C??Vsweep Courier NewQ8LQ8ALAP8Af`jt=BA^/D6BC|TB??=Open-Loop Transfer Function of a Buck Converter (switchmode) Courier Newe֔ãe֔CAf֔C