Source Transformation

Slides:



Advertisements
Similar presentations
SERIES RESISTOR CIRCUIT. THE EQUIVALENT SERIES RESISTANCE IS : Req = R 1 + R 2 + R 3 THE CURRENT OF THE CIRCUIT IS : I = U / (R 1 + R 2 + R 3 ) THE EQUIVALENT.
Advertisements

Series and Parallel Circuits
Principles of Computer Engineering: Lecture 5: Source Transformation.
Lecture 11 Thévenin’s Theorem Norton’s Theorem and examples
AVE = 81. Review: the resistor HW4 up – due monday.
2.7 Source Transformations A method called Source Transformations will allow the transformations of a voltage source in series with a resistor to a current.
Series-Parallel Combinations of Inductance and Capacitance
BASIC LAWS Ohm’s Law Kirchhoff’s Law Series resistors & voltage division Parallel resistors & current division Source Transformation Y -  transformation.
ECE 201 Circuit Theory I1 Resistors in Parallel Resistors connected at a single node pair Voltage across each resistor is the same.
ECE 201 Circuit Theory I1 Source Transformation Convert a Voltage Source in Series with a Resistance into A Current Source in Parallel with the SAME Resistance.
ECE 201 Circuit Theory I1 Back to the Bridge Which resistors are in series? Which resistors are in parallel?
DC CIRCUIT ANALYSIS: NODE AND MESH METHOD Current Sources AND Source Conversions Current Sources in Parallel AND Series Branch-Current Analysis Mesh Analysis.
Lesson 23 AC Source Tx AC Thèvenin
Circuits Series and Parallel. Series Circuits Example: A 6.00 Ω resistor and a 3.00 Ω resistor are connected in series with a 12.0 V battery. Determine.
TOC 1 Physics 212 and 222 Parallel and Series Circuits Series and Parallel Resistors in Series Resistors in Parallel Capacitors in Series Capacitors in.
Lecture - 7 Circuit Theorems
Ohm’s Law V = IR.
Thévenin’s and Norton’s Theorems
Circuits.
ECE 201 Circuit Theory 11 Source Transformation to Solve a Circuit Find the power associated with the 6 V source. State whether the 6 V source is absorbing.
Network Theorems.
Section 2: Series and Parallel Circuits. Series Circuits Picture of Series Circuit:Properties: 1)Current: 2) Voltage: 3) Equivalent Resistance:
Series and Parallel Circuits. Series Circuit Current must pass through all resistors.
PARALLEL CIRCUITS HAVE MORE THAN ONE POSSIBLE PATHWAY FOR ELECTRONS.
13.10 – How series and Parallel Circuits Differ. Loads in Series Current  A series circuit with one load will have a different total resistance than.
Electric Circuit. SERIES CIRCUIT +- RARA RBRB In this Circuit, electric current has one path to flow (1) The current is same everywhere in the circuit.
Solving for current, resistance and voltage in circuits.
Series Current Series Voltage Drops In a series circuit the sum of the voltage drops across each resistor or device is equal to the potential difference.
PARALLEL RESISTOR CIRCUIT. The equivalent parallel resistance is: The equivalent parallel resistance when I connect two resistors in a parallel circuit.
Complex Circuits Some of this, some of that…. Complex Circuits The main idea in finding total resistance is to make a complex circuit into a series circuit.
Circuits. In circuits, elements are connected by wires. Any connected region of wire has the same potential. (same color = same potential) The potential.
Tutorial 2 Review Ohms law, KVL and KCL The Wheatstone Bridge
ELECTRIC CURRENTS. SIMPLE CIRCUIT What’s providing the energy? What’s “moving” in the circuit? What’s causing the movement? e.m.f. = Electromotive Force.
These are some of the most powerful analysis results to be discussed. They permit to hide information that is not relevant and concentrate in what is important.
Series and Parallel.  a single resistance that can replace all the resistances in an electrical circuit while maintaining the same current when connected.
CURRENT AND RESISTANCE LECTURE 8 DR. LOBNA MOHAMED ABOU EL-MAGD.
Ohm’s Law Resistance in Series Circuits
Thevenin and Norton “Equivalent” Circuits
Electric Circuit Types Series and Parallel Circuits.
Chapter 18 Electric Circuits Chapter Opening 18.1 Electric circuits and electric current 18.2 Electrical energy and voltage 18.3 Resistance and Ohm’s law.
4.9 Source Transformations The Node-Voltage Method and the Mesh-Current Method are powerful techniques for solving circuits. We are still interested in.
#21. Find the following quantities R T = I T =V 30  = I 50  
E E 1205 Circuit Analysis Lecture 03 - Simple Resistive Circuits and Applications.
Starter All resistors in a series circuit have the same _________________. All resistors in a parallel circuit have the same_________________. As you add.
SOURCE TRANSFORMATION
Lesson 19: AC Source Transformation and Nodal Analysis
Resistors in Series Req=equivalent resistance.
CIRCUIT THEORY TUTORIAL 2 – Topic 4: Network Theorem
Thevenin Theorem Any combination of batteries and resistances with two terminals can be replaced by a single voltage source e and a single series resistor.
ECE 201 Circuit Theory I1 Measuring Voltage and Current d’Arsenval analog meter movement.
Thevenin and Norton “Equivalent” Circuits
Determine the current through each resistor, the total current and the voltage across each resistor. VB R4 R5.
Thevenin and Norton “Equivalent” Circuits
Network Theorems GPES MANESAR (ECE Deptt.)
Circuits.
Measuring Voltage and Current
Back to the Bridge Which resistors are in series?
Part II : Basic Circuit Concepts
One Thing at a Time Series Circuits.
Example 4.2 Using the Node-Voltage Method
Comparing Series and Parallel Circuits
Midterm Solutions Source Transformations
Resistance in Series and Parallel
Series and Parallel Resistors
Thevenin and Norton “Equivalent” Circuits
Resistors in Parallel Resistors connected at a single node pair
Resistors in Series Resistors connected at a single node
Back to the Bridge Which resistors are in series?
Chapters 18 & 19 What is the definition of electric potential?
Example 28.1 Terminal Voltage of a Battery
Presentation transcript:

Source Transformation Convert a Voltage Source in Series with a Resistance into A Current Source in Parallel with the SAME Resistance And vice-versa ECE 201 Circuit Theory I

Source transformation Convert the voltage source in series with R into an equivalent current source in parallel with the SAME R! And vice-versa. ECE 201 Circuit Theory I

How to make them equivalent Attach a load resistor (the same one) to each circuit, and ensure that each circuit delivers the same voltage and current to the load. ECE 201 Circuit Theory I

ECE 201 Circuit Theory I

Equating the two currents ECE 201 Circuit Theory I