Theoretical circuit, Electrical Engineering

Assignment Help:

Theoretical Circuit

The theoretical circuit is available in form 1.Passive materials with mediocre dimension is used by the manufacturer. In order to make a theoretical circuit one needs a printed circuit diagram. In a circuit diagram it is observed that the circuit has one entry with two exits. In the entry portion the exit portion of the amplifier is connected and in the exit the crossover is connected. Two crossovers one with high frequency and the other with low frequency is used. The path from the entry to the crossover is none other than a filter with a very high frequency. Similarly the way to the crossover with low frequency is a filter with low passage. The filter of low passage consists of an inductor L2 and a capacitor C2.The inductor is in the same line with the circuit and the capacitor with the crossover.

The complex resistance changes in association with the price of the frequency. The price of the complex resistor of inductor is directly proportional to the frequency and that of the capacitor is inversely proportional to its frequency. With the increase in frequency the self induction acquires bigger complex resistance and the capacitor a smaller one. Thus this combination provides no provision for the higher frequencies to go close to the crossovers. The provision in the same way is reversed when higher frequency filter passes a crossover with a high frequency. Capacitor C1 is placed at the same time and place. In this arrangement as the frequency increases the complex resistance of the capacitor decreases but in the case of the inductor at the same time when working with the crossover the frequency increases. As long as the frequency is increased the capacitor facilitates the passage of frequency and least fully it absorbs the induction force from the same.

Apart from the filter elements present in the circuit the existence resistors and the capacitors stabilize the functioning of the crossovers.R3 an additional resistance in the circuit performs a different function and operation. This so called R3 resistance offers shorts a safety point in the design. By chance if a high voltage current passes through it creates a danger of burning the crossover with a high frequency which can burn up the crossover and the present resistance and the sound level is also decreased.


Related Discussions:- Theoretical circuit

Power system engineering, A three-phase transposed line is composed of one ...

A three-phase transposed line is composed of one ACSR conductor per phase with flat horizontal spacing of 11 meters as shown in Figure (a). The conductors have a diameter of 3.625

Find the percent of probable error, Q. A voltmeter with a full scale of 100...

Q. A voltmeter with a full scale of 100 V has a probable error of 0.1% of full scale. When this meter is employed to measure 100 V, find the percent of probable error that can exis

Storage oscilloscope, Aim To build a simple storage oscilloscope usi...

Aim To build a simple storage oscilloscope using the PIC trainer To report on the program's design and operation Equipment PIC Trainer and PICkit3 in-circui

Compute the area of each plate, Q For a parallel-plate capacitor with plate...

Q For a parallel-plate capacitor with plates of area A m 2 and separation d m in air, the capacitance in farads may be computed from the approximate relation Compute the a

What is solar water heating, What do you understand by solar water heating ...

What do you understand by solar water heating and discuss different kind of solar water heating based on collector-storage and circulation type. Discuss integrated collector - s

Analog, why h parameter used in low frequency transistor amplitfier

why h parameter used in low frequency transistor amplitfier

DC machines, what are the functions of interpolar winding and compensating ...

what are the functions of interpolar winding and compensating winding?

Power flow analysis, Ask question #Minimum 10] In the system shown in Fig...

Ask question #Minimum 10] In the system shown in Figure 4-1, the rated voltage of the line is 110kv, and the conductors are all LGJ-120 type. The parameters are: r1=0.21O/km,x1=0

Effective mass, Effective Mass The electrons' "wave-particle" motio...

Effective Mass The electrons' "wave-particle" motion in a lattice is not the same as that for a free electron, because of the interaction with the periodic potential of the

Synchronous and asynchronous serial communication, Differentiate between sy...

Differentiate between synchronous and asynchronous types of serial communication.   Serial data communication uses two fundamental types as, synchronous and asynchronous. With

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd