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4.-The rectifier circuit of Fig. 4 is used to charge a battery that has the following characteristics: Rated voltage 12V Voltage at the beginning of the charging process, 85% of the nominal voltage Voltage at the end of the charging process, 115% of the nominal voltage a) Find the value of the resistance so that the maximum load current is less than 10 A in worst case b) What power does the resistor dissipate under these conditions? c) Obtain the value of the average current that circulates through the battery, at the initial and final moments of the charging process. VG=VGP sen (wt) Gp VGef=12 V f=50 Hz R Fig. 4 Battery charger circuit + v=V (t) 'Battery

4.-The rectifier circuit of Fig. 4 is used to charge a battery that has the following characteristics: Rated voltage 12V Voltage at the beginning of the charging process, 85% of the nominal voltage Voltage at the end of the charging process, 115% of the nominal voltage a) Find the value of the resistance so that the maximum load current is less than 10 A in worst case b) What power does the resistor dissipate under these conditions? c) Obtain the value of the average current that circulates through the battery, at the initial and final moments of the charging process. VG=VGP sen (wt) Gp VGef=12 V f=50 Hz R Fig. 4 Battery charger circuit + v=V (t) 'Battery

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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4.-The rectifier circuit of Fig. 4 is used to charge a battery that has the following characteristics: Rated voltage 12V Voltage at the beginning of the charging process, 85% of the nominal voltage Voltage at the end of the charging process, 115% of the nominal voltage a) Find the value of the resistance so that the maximum load current is less than 10 A in worst case b) What power does the resistor dissipate under these conditions? c) Obtain the value of the average current that circulates through the battery, at the initial and final moments of the charging process. VG=VGP sen (wt) Gp VGef=12 V f=50 Hz R Fig. 4 Battery charger circuit + v=V (t) 'Battery
Transcribed Image Text:4.-The rectifier circuit of Fig. 4 is used to charge a battery that has the following characteristics: Rated voltage 12V Voltage at the beginning of the charging process, 85% of the nominal voltage Voltage at the end of the charging process, 115% of the nominal voltage a) Find the value of the resistance so that the maximum load current is less than 10 A in worst case b) What power does the resistor dissipate under these conditions? c) Obtain the value of the average current that circulates through the battery, at the initial and final moments of the charging process. VG=VGP sen (wt) Gp VGef=12 V f=50 Hz R Fig. 4 Battery charger circuit + v=V (t) 'Battery
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