Describe an integrator circuit, Electrical Engineering

Assignment Help:

Q. Describe an integrator circuit ?

A circuit in which output voltage is directly proportional to the integral of the input is known as an integrating circuit. An integrating circuit is a simple RC series circuit with output taken across the Capacitor C.

In order that circuit renders good integration, the following conditions should be full-filled.

1. The time constant RC of the circuit should be very large compared to the time period of the input wave.

2. The value of R should be 10 or more times larger than Xc.

Let ei be the input alternating voltage and let i be the resulting alternating current. Since R is very large compared to capacitive reactance Xc of the capacitor, it is reasonable to assume that the voltage across R(i.e. eR) is equal to the input voltage.i.e.

1342_Describe an integrator circuit.png

Thus the output is proportional to the time integral of the input.


Related Discussions:- Describe an integrator circuit

Different kinds of high-tension fuses and low-tension fuses, Q. Different k...

Q. Different kinds of high-tension fuses and low-tension fuses ? Ans: There are two kinds of fuses they are a) L.V Fuses - 1) HRC cartridge fuses.   - 2) Semi enclosed re

Electrical Safety Management, What will this voltmeter register when connec...

What will this voltmeter register when connected to a battery as shown(assume a battery voltage of 6 volt)?

Explain the working of a darlington pair, Q. Explain the working of a darli...

Q. Explain the working of a darlington pair? This is two transistors connected together so that the current amplified by the first is amplified further by the second transistor

Find the thevenin equivalent of the circuit, (a) Find the Thevenin equivale...

(a) Find the Thevenin equivalent of the circuit shown in Figure (a) at the terminals A-B. (b) Determine the impedance that must be connected to the terminals A-B so that it is m

Find the current in resistance, Q. Obtain the Thévenin and Norton equivalen...

Q. Obtain the Thévenin and Norton equivalent circuits for the portion of the circuit to the left of terminals a-b in Figure, and find the current in the 200- resistance.

Amperes circuital law, Amperes Circuital Law The    observation    tha...

Amperes Circuital Law The    observation    that    magnetic    field strength varied with distance from the wire led to the following statement: 'If  the  magnetic  field

Compare mosfet with jfet, Q. Compare MOSFET with  JFET? a. In enhanceme...

Q. Compare MOSFET with  JFET? a. In enhancement and depletion types of MOSFET,the transverse electric field induced across an insulating layer deposited on the semiconductor ma

What is assembler, What is assembler? Assembler: An assembler or macr...

What is assembler? Assembler: An assembler or macro-assembler usually forms a part of the operating system. This translates an assembly language program into machine language

Find the per-phase impedance of the load, Q. The two-wattmeter method for m...

Q. The two-wattmeter method for measuring three-phase power is applied on a balanced wye-connected load, and the readings are given by W C = 836W and W A = 224 W If the system

Electric roadway system specification, The electric roadway system shall ut...

The electric roadway system shall utilize solar energy as the main power source. The electric roadway system shall negotiate with the power utility on backup power supply.

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