A half-wave rectifier is needed to supply 15 VDC to a load that draws an average current of 250mA. The peak-to-peak ripple is required to be 0.2 V or less.a) What is the minimum value allowed for the smoothing capacitance?b) What if a full-wave rectifier is needed?

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Answered: A half-wave rectifier is needed to…

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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The circuit in Figure is a complementary output rectifier. If vs = 26√2sin[120πt]V,assumingV? =0.6V for each diode. Determine the average and rms of complimentary outputs VO+ and VO-. . Also derive formfactor and ripple factor each output.
a) Draw the 3-phase half-wave uncontrolled rectifier circuit for resistive load.b) Briefly explain the purpose of use.c) Draw the sinusoidal input voltages and the output voltage on the load.
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A step-down transformer supplies 25Vrms to a simple half wave rectifier power supply which is connected to a load resistance of 912ohm. The diode breakdown voltage, Vf is 0.7 V. Calculate the peak signal voltage received by the diode
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PROBLEM SET 1. Derive the formula for the RMS value for the following a) b) 3m 2. Design a rectifier fed from 220-V line through a step-down transformer. The load requires an average voltage of 9 V and average power of 2.5 W. Use each of the three circuits: half-wave, center-tapped full-wave and bridge type full-wave. 3. Following the analysis applied to the half-wave rectifier with capacitor filter, show how to arrive at the output waveform for a center-tapped full-wave with filter capacitor. See output waveform on page 90. 4. Given: Half-wave rectifier; transformer secondary voltage = 32 V; Capacitance 4700 µF; average load voltage 18 V. Determine ripple factor and average load current 5. Design a half-wave rectifier with a capacitor filter that will deliver to the load an average voltage is 15 V at 280 mA. Ripple should not be higher than 5%. 6. Given: The input to a voltage regulator circuit varies from 11.4 to 12.2 V. The load voltage is to be maintained at 9.1V with maximum…

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A half-wave rectifier is needed to supply 15 VDC to a load that draws an average current of 250 mA. The peak-to-peak ripple is required to be 0.2 V or less. a) What is the minimum value allowed for the smoothing capacitance? b) What if a full-wave rectifier is needed?