Laboratory 5

Laboratory 5 - Laboratory 5 Current vs Time Voltage(s)vs...

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Unformatted text preview: Laboratory 5 Current vs Time Voltage (s)vs Time VVoltage (V) Time (V) oltage (s) Time DC Circuit Analysis Using PSPICE Devun Pahwa ENME350 Sec 0104 Date: 3/11/2011 Data and Observations V1 R2 25Vdc 2 .5 I2 -1 0 A d c 9 2 .9 7 V R3 7 .5 6 7 .9 7 V 4 0 .5 3 V R4 V4 R6 R 13 30Vdc R5 10 5 V 10 V 6 V -1 4 .1 5 V 3 0 .1 7 V R9 2 .5 R 10 5 .5 R8 1 1 .2 5 R7 20 R 14 5 1 5 .8 5 V I1 15Adc -1 2 .2 1 V 1 0 0 .3 V V R 11 3 V2 13Vdc R 12 2 .5 1 3 .3 5 V 1 3 .0 0 V 0V 0 Figure 5.1: Circuit with Node Voltages shown 120V 80V 40V 0V -40V 0s V 2: -) (I 0. 5s V 14: 1) V 10: 1) (R (R 1. 0s V 1: -) (I 1. 5s 2. 0s 2. 5s 3. 0s 3. 5s 4. 0s Ti m e Figure 5.1a: Graph showing Node Voltage Value over Time V1 R2 25Vdc I 2 .5 -1 0 A d c I2 9 7 5 .5 m A R3 I 7 .5 1 0 .9 8 A R4 R5 30Vdc I 9 7 5 .5 m A R 13 10 1 0 .0 0 A 10 I V4 R6 5 I 6 4 .2 3 8 A 5 .4 6 9 A 1 4 .0 3 A R9 2 .5 R 10 5 .5 R8 1 1 .2 5 R7 20 4 .6 7 7 A R 14 5 . 54 6 9 A I1 15Adc 6 .7 2 8 A R 11 3 3 .0 5 8 A 7 9 2 .3 m A 1 .0 8 6 A R 12 2 .5 5 .5 0 7 A V2 13Vdc 1 5 .0 0 A 5 .5 0 7 A 4 .4 4 9 A 5 .3 3 8 A 0 Figure 5.1b: Same Circuit as above but with Current Values shown 10A 0A -10A -20A 0s -I (R 2) -I (R 3) 0. 5s I (R 13) -I (R 6) 1. 0s -I (R 4) 1. 5s 2. 0s 2. 5s Ti m e Figure 5.1c: Graph of the Current Values vs Time Figure 5.2: Circuit for Exercise 5.2, Calculating for Equivalent Resistance 3. 0s 3. 5s 4. 0s Figure 5.3a: Simulated Circuit with RL=.001 micro OHMs Figure 5.3b: Simulated Circuit with RL=1000M OHMS ...
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This note was uploaded on 10/02/2011 for the course ENME 350 taught by Professor Barker during the Spring '11 term at Maryland.

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