3. A 500-μF capacitor provides a load current of 200 mA at 8% ripple. Calculate the peak rectifiedvoltage obtained from the 60-Hz supply and the DC voltage across the filter capacitor.4. Calculate the size of the filter capacitor needed to obtain a filtered voltage with 7% ripple at aload of 200 mA. The full-wave rectified voltage is 30 V dc and the supply is 60 Hz.5.A simple capacitor filter has an input of 40 V dc. If this voltage is fed through an RC filter section(R = 502, C = 40 μF), what is the load current for a load resistance of 500 ?

Given: In this question, the given values are, A C=500 μF capacitor provides a load current of…

Answered: 3. A 500-μF capacitor provides a load…

3. A 500-μF capacitor provides a load current of 200 mA at 8% ripple. Calculate the peak rectified voltage obtained from the 60-Hz supply and the DC voltage across the filter capacitor.

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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Concept explainers

Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).

Question

3. A 500-μF capacitor provides a load current of 200 mA at 8% ripple. Calculate the peak rectified
voltage obtained from the 60-Hz supply and the DC voltage across the filter capacitor.
4. Calculate the size of the filter capacitor needed to obtain a filtered voltage with 7% ripple at a
load of 200 mA. The full-wave rectified voltage is 30 V dc and the supply is 60 Hz.
5.
A simple capacitor filter has an input of 40 V dc. If this voltage is fed through an RC filter section
(R = 502, C = 40 μF), what is the load current for a load resistance of 500 ?

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