# Ejercicio multisim

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• Publicado : 20 de enero de 2012

Vista previa del texto
Diagramas.
Circuito 1
Fritzing

Multisim

Teórica
RT=R1+R2=270+100=370Ω
IT=VRT=9v370Ω=24.324mA
VR1=IT*R1=24.324mA270Ω=6.567V
VR2=IT*R2=24.324mA100Ω=2.432VVT=VR1+VR2=6.567+2.432=8.999V
Practico
VT=8V
VR1=5.81V
VR2=2.15V
RT=370Ω
R1=269Ω R2=100Ω
IT=21.3mA

Circuito 2
Fritzing

Multisim

TeóricaRT=R1*R2R1+R2=(100)(270)100+270=27000370=72.972Ω
VR1=VR2=9v
IT=VRT=9v72.972Ω=123.334mA
IR1=VR1=9v100Ω=90mA
IR2=VR2=9v270Ω=33.333mA
IT=IR1+IR2=90mA+33.333mA=123.333mA
Practico
VT=6.61V
VR1=6.61V
VR2=6.61V
RT=73.6ΩR1=100.8Ω
R2=269Ω
IT=98.2mA
IR1=71.9mA
IR2=26.7mA

Circuito 3
Fritzing

Multisim

Teórica
Req1=R2*R3R2+R3=(100)(270)100+270=27000370=72.972Ω
RT=R1+Req1=330+72.972=402.972ΩIT=VRT=9v402.972Ω=22.334mA
VR1=IT*R1=22.334mA330Ω=7.370V
Veq1=IT*Req1=22.334mA72.972Ω=1.629V
VT=VR1+VReq1=7.370+1.629=8.999V
VR1=VR2=1.629V
IR2=VR2R2=1.629V100Ω=16.29mA
IR2=V2R2=1.629V270Ω=6.033mA
PracticoVT=7.74V
VR1=6.22V
VR2=1.41V
VR3=1.43V
RT=398Ω
R1=325Ω
R2=100Ω
R3=269Ω
IT=18.51mA
IR2=13.51mA
IR3=5.33mA

Circuito 4
Fritzing

Multisim

Teórica
Ceq1=C2+C3=2.2µf+22µf=24.2µfCT=C1*Ceq1C1+Ceq1=4.7µf(24.2µf)4.7µf+24.2µf=113.74p28.9µ=3.93µf
Circuito 4
Fritzing

Multisim

Practico
Tiempo de Carga del Capacitor
Tiempo (seg) | Volt |
0 | 0 |
40 | 1.25 |
80 |2.05 |
120 | 2.38 |
160 | 2.83 |
200 | 3.15 |
240 | 3.35 |
280 | 3.49 |
320 | 3.59 |
360 | 3.66 |
400 | 3.72 |
440 | 3.76 |
480 | 3.80 |
520 | 3.83 |
560 | 3.85 |
600 | 3.87|
640 | 3.89 |
680 | 3.91 |
720 | 3.92 |
760 | 3.93 |
800 | 3.94 |
840 | 3.95 |
880 | 3.96 |
920 | 3.97 |
960 | 3.98 |
1000 | 3.98 |
1040 | 3.98 |
1080 | 3.99 |
1120 | 3.99|
1160 | 3.99 |
1200 | 4.00 |

Circuito 5
Fritzing

Multisim

Práctica y Teórica
Vc=E(1-e-tT1) Vc=Vc(5T1)e-tT1

Vc=31-e-1=1.89V...