The filter capacitor , Electrical Engineering

It is needed to use a half-wave rectifier for a dc power supply that gives an average dc output voltage of 15 V and a maximum ±1V ripple is permitted. The rectifier feeds a load of 150 ohms and is fed from a line voltage of 120 Vrms 60Hz by a transformer. The diodes have a voltage drop of 0.7V while conducting.

a)  Find the rms voltage that appears across the transformer's secondary coil

b)  The needed value of the filter capacitor

c)  The PIV that shows across the diodes

d)  Average current by the diode while conducting

e)  Measure the peak diode current

Posted Date: 3/18/2013 3:26:57 AM | Location : United States







Related Discussions:- The filter capacitor , Assignment Help, Ask Question on The filter capacitor , Get Answer, Expert's Help, The filter capacitor Discussions

Write discussion on The filter capacitor
Your posts are moderated
Related Questions
Two single-phase 60-Hz sinusoidal-source generators (with negligible internal impedances) are supplying to a common load of 10 kW at 0.8 power factor lagging. The impedance of the

NOP No Operation Instruction No operation  is performed  when this  instruction is executed. The instruction format is             NOP All  registers and flags  re

Q. Error speci?cations on a 10-A digital ammeter are given as 0.07% of the reading, 0.05% of full scale, 0.005% of the reading per degree Celsius, and 0.002% of full scale per degr

Q. Can you show the Decimal to Octal Conversion? To convert decimal to octal is somewhat more difficult. The usual method to convert from decimal to octal is repeated division

Q. Consider the circuit shown in Figure. Determine the current in the diode by assuming: (a) The diode is ideal. (b) The diode is to be represented by the model of Figure 7.2

emitter followers regulator

Q. In The Drain Characteristics Of FET What Does The Region At Pinch Off? Field Effect Transistors (FETs) utilize a conductive channel whose resistance is controlled by an appl


Metering Technologies An electric meter or energy meter is a device in which measures the amount of electrical energy supplied to customers of an electric supply company. Elec

Q.9 What are the main differences between VGA and CGA graphics adapters? Ans: Colour Graphics Adapter (CGA), initially also known as Colour/Graphics Adapter or IBM Colo