Bee Style:vol021

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Bee Style:vol021

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<ul><li> 1. vol.021Bee Style: Jan 2011:Bee Technologies 2011 SPICE(20111) (20112) [1]LTspice slideshare </li></ul> <p> 2. 2011 3 20112011 DCDC 20113 DCAC 2010 ( ) MATLAB 20113 SPICE () (1) 57 20102 (2) 27 1 2010 PSpice Bee Style: LTspiceMultiSim BLOGWEB 2 IT MATLABSPICEPage 1 3. 20113WEB (3) 2010 201012 Fig.1 slideshare 313,585 PSpice LTspice SPICEPSpice(.olb)LTspiceLTspice 2011 Fig.2 Youtube 1 Fig.1slide- share(http://www.slideshare.net/ TsuyoshiHorigome)Fig.2Youtube (http://www.youtube.com/user/beetech) slideshare20111 946 16 Youtube 2010 2011 2011 Page 2 4. (1) SPICE()2011128 1.PWM Buck Converter Average Model MATLABSimlink 2. 3 PWM Buck Converter Average Model 2.1 Average Model Gain2.2 Phase 2011128()13 30-15 30 IAIJ 105-0012 27 (201118)74 2011121 03-5401-3851 6 2 () info@bee-tech.com [] 03-5401-3851 BLOG info@bee-tech.com SPICE 2005URL http://www.slideshare.net/TsuyoshiHorigome/how-to-p-spice-2005-summer 2011 Page 3 5. (2) (1) (2) (3) (LTspice) (4)LTspice 1. ()2. 201124 2.1 2.2 2 2011242.3 4 LTspice 3. LTspice MOSFETIGBT 201124()13 30-15 30 IAIJ 105-0012 27 74 03-5401-3851 3-5 PCLTspice PSpice PSpice 1 5,250() () info@bee-tech.com [] LTspiceSPICE 03-5401-3851 PSpice info@bee-tech.com PSpice ()[] () URLhttp://www.slideshare.net/TsuyoshiHorigome/spice-6455436 Page 4 6. Fig.3 PWMBuck Converter using Average Model 2010128 []SPICE 2011 PWM Buck Converter using Average Model Fig.4 Buck 84,000()Converter3Power Switches BJT,MOSFET (PSpice Version) () Block Diagram: PWM Controller Power SwitchesFilter &amp; Load (Voltage Mode Control) Averaged Buck Parameter: VOUTParameter: Switch ModelL VP C VREF ESR VREF RloadModels:U?U?LPWM_CTRLBUCK_SW 1 2 Vo -C PWMD +Rload1/VpESR REFVP = 2.5VREF = 1.23 Fig.3 AveregeLCC( ModelPWM Buck Converter) ESR() PWM VPVREF 1 () 11PWM IC,DCDCIC IC 1Page 5 7. Fig.4 Buck Converter Fig.5 EXCEL EXCEL EXCELPSpice Fig.5PSpice 201119PSpiceLTspicePSpice Page 6 8. [1] 1 LTspice SPCIE 2[3] 20093 LTspice 2010 LTspice 3 3 http://beetech. web.infoseek.co.jp/movie/index.html [1] 3-5 LTspice LTspice1 0 CQ LTspice SPICE (ISBN-10: 4789836312 ) WEB LTspice1 SPICE EDA 2009 SPICE LTspice 2 LTspice [2]http://www.linear-tech.co.jp/ designtools/software/ltspice.jsp LTspice 2011 LTspice info@bee-tech.com Page 7 9. SPCIE I_I11.94 1.94 I_I1 .SUBCKT SX330 Plus Minus R_RS1 N00A Plus 1.00 R_Rsh1 Minus N00A 275.0198 D_D1 N00A Minus DIODE_SX330Fig.6 (LTspice) I_I1 Minus N00A DC 1.94 .Model DIODE_SX330 D + IS=2.4076p + N=29.4616 + RS=73.2380m + IKF=0 .ENDSsol.SUBCKT SX330 Plus Minus + PARAMS: sol=1 R_RS1 N00A Plus 1.00 R_Rsh1 Minus N00A 275.0198 D_D1 N00A Minus DIODE_SX330Fig.7 (LTspice) I_I1 Minus N00A DC {sol*1.94} .Model DIODE_SX330 D + IS=2.4076pFig.6 + N=29.4616 + RS=73.2380msol + IKF=0Fig.7SpiceLineValue .ENDSsol=1 Vis.X sol 01sol sol=1 1 Fig.8 sol=1 Sol sol=0.5 sol=0.16 sol PSpice LTspice Page 8 10. Fig.8 sol Fig.9 LCR () LTspice Fig.9LCR info@bee-tech.com LCR 2 (1) (2) LCR(2) () LCR Agilent4294A 1Bee Style: Volume 021 201111 : : 105-0012 2774 Tel (03)5401-3851 () Fax (03)5401-3852 info@bee-tech.comAll Rights Reserved copyright (C) 2011 Bee Technologies Inc. Page 9 </p>