IOSR Journal of Applied Physics (IOSR-JAP) ISSN: 2278-4861.
... have used a charger circuit to charge a 12V DC battery. Charger circuit consists of a diode rectifier D1 filtering capacitors C1, C2, the adjustable voltage regulator LM 338K, resistors R1, R2, capacitors C3, C4 and a relay. 15V AC is rectified and turned into 15V pulsating DC by the rectifier D1. T ...
... have used a charger circuit to charge a 12V DC battery. Charger circuit consists of a diode rectifier D1 filtering capacitors C1, C2, the adjustable voltage regulator LM 338K, resistors R1, R2, capacitors C3, C4 and a relay. 15V AC is rectified and turned into 15V pulsating DC by the rectifier D1. T ...
Physics 2102 Spring 2002 Lecture 8
... difference E, and settles for a lower value. One can represent a “real EMF device” as an ideal one attached to a resistor, called “internal resistance” of the EMF device: ...
... difference E, and settles for a lower value. One can represent a “real EMF device” as an ideal one attached to a resistor, called “internal resistance” of the EMF device: ...
1893 Operation without Magnetics
... Text in Black applies to ICS1893AF / ICS1893Y-10, Text in RED applies to 1893BF The following changes are made to the twisted pair circuits for operation without Magnetics. All other circuit components not involved with the twisted pair signals are the same for magnetic less operation. 1. Referring ...
... Text in Black applies to ICS1893AF / ICS1893Y-10, Text in RED applies to 1893BF The following changes are made to the twisted pair circuits for operation without Magnetics. All other circuit components not involved with the twisted pair signals are the same for magnetic less operation. 1. Referring ...
OP-AMP Filter Examples
... OP-AMP Filter Examples: The two examples below show how adding a capacitor can change a non-inverting amplifiers frequency response. If the capacitor is removed you're left with a standard non-inverting amplifier with a gain of 10 (1 + R2/R1). Recall that the capacitors impedance depends on frequenc ...
... OP-AMP Filter Examples: The two examples below show how adding a capacitor can change a non-inverting amplifiers frequency response. If the capacitor is removed you're left with a standard non-inverting amplifier with a gain of 10 (1 + R2/R1). Recall that the capacitors impedance depends on frequenc ...
Powerpoint Slides
... Using Kirchhoff’s rules: • The variables for which you are solving are the currents through the resistors. • You need as many independent equations as you have variables to solve for. • You will need both loop and junction rules. ...
... Using Kirchhoff’s rules: • The variables for which you are solving are the currents through the resistors. • You need as many independent equations as you have variables to solve for. • You will need both loop and junction rules. ...
Notch Tone Control
... filter with a potentiometer to pan between the two responses. When the wiper is all the way to the right, you get the classic notch response. With the wiper all the way to the left, the audio is low passed and much of the high frequencies are attenuated. In between, some of the highs are dialed back ...
... filter with a potentiometer to pan between the two responses. When the wiper is all the way to the right, you get the classic notch response. With the wiper all the way to the left, the audio is low passed and much of the high frequencies are attenuated. In between, some of the highs are dialed back ...
Design of Low Power CMOS Crystal Oscillator with Tuning Capacitors
... which results in strong nonlinear effects and huge waste of power. Second, since the capacitor Cn which grounds the source of the NMOS for AC signals cannot be infinite, the locus of Z c would be distorted. In the vicinity of the imaginary axis, the slope of the tangent to the Z c locus is increased ...
... which results in strong nonlinear effects and huge waste of power. Second, since the capacitor Cn which grounds the source of the NMOS for AC signals cannot be infinite, the locus of Z c would be distorted. In the vicinity of the imaginary axis, the slope of the tangent to the Z c locus is increased ...
LectNotes9-FirstOrderCircuits
... Which is an ugly number, and therefore suspect, but in this case it seems to be correct. For those wondering what happened to the natural solution Be ! t / 2 in this process, what happens is that the natural solution, by definition, goes to zero as t→∞, and we are equating coefficients of the forced ...
... Which is an ugly number, and therefore suspect, but in this case it seems to be correct. For those wondering what happened to the natural solution Be ! t / 2 in this process, what happens is that the natural solution, by definition, goes to zero as t→∞, and we are equating coefficients of the forced ...
IOSR Journal of Mathematics (IOSR-JM)
... resistor value of each branch Figure 2 A R1 B R2 C R3 An undirected graph model representation of the circuit network with its edges, weight corresponding to the resistor value of each branch. ...
... resistor value of each branch Figure 2 A R1 B R2 C R3 An undirected graph model representation of the circuit network with its edges, weight corresponding to the resistor value of each branch. ...
AlexanderCh06finalR1
... • Where is the permittivity of the dielectric material between the plates, A is the surface area of each plate, d is the distance between the plates. • Unit: F, pF (10–12), nF (10–9), and F (10–6) ...
... • Where is the permittivity of the dielectric material between the plates, A is the surface area of each plate, d is the distance between the plates. • Unit: F, pF (10–12), nF (10–9), and F (10–6) ...
Altech/ABL Sursum Miniature Circuit Breakers
... are coupled to the tripping latch pins of the VEA or MA to which they are attached, reliably producing trips at the drop-out voltage and preventing resetting when less than 85% line voltage is present. The Undervoltage Trip is provided with at least 6-inch pigtails of stranded fixture wire for hook- ...
... are coupled to the tripping latch pins of the VEA or MA to which they are attached, reliably producing trips at the drop-out voltage and preventing resetting when less than 85% line voltage is present. The Undervoltage Trip is provided with at least 6-inch pigtails of stranded fixture wire for hook- ...
Pspice Tutorial
... Now to plot the voltage gain in decibels choose “DB()” from the right column (Note: which will give you what is in the parentheses in decibels). Then select V(VOUT) from the left column. For division choose the “/” from the keyboard” (Note: for any basic arithmetic operation the symbols from the key ...
... Now to plot the voltage gain in decibels choose “DB()” from the right column (Note: which will give you what is in the parentheses in decibels). Then select V(VOUT) from the left column. For division choose the “/” from the keyboard” (Note: for any basic arithmetic operation the symbols from the key ...
Mesh Current Lab
... EGR 235 Mesh Current Lab (9/07) Given this circuit, use mesh analysis to determine these quantities, in the listed order: 1. the mesh currents 2. the branch currents 3. the node voltages ...
... EGR 235 Mesh Current Lab (9/07) Given this circuit, use mesh analysis to determine these quantities, in the listed order: 1. the mesh currents 2. the branch currents 3. the node voltages ...
Summary of lesson
... and two resistors (load) connected by wires (pathway). There is also a current meter to measure the current (I) in the circuit and a voltmeter to measure the voltage (V) across the resistors. You can change the battery and the resistors with the appropriate sliders. Then measure voltages across resi ...
... and two resistors (load) connected by wires (pathway). There is also a current meter to measure the current (I) in the circuit and a voltmeter to measure the voltage (V) across the resistors. You can change the battery and the resistors with the appropriate sliders. Then measure voltages across resi ...
RLC circuit
A RLC circuit is an electrical circuit consisting of a resistor (R), an inductor (L), and a capacitor (C), connected in series or in parallel. The name of the circuit is derived from the letters that are used to denote the constituent components of this circuit, where the sequence of the components may vary from RLC.The circuit forms a harmonic oscillator for current, and resonates in a similar way as an LC circuit. Introducing the resistor increases the decay of these oscillations, which is also known as damping. The resistor also reduces the peak resonant frequency. Some resistance is unavoidable in real circuits even if a resistor is not specifically included as a component. An ideal, pure LC circuit is an abstraction used in theoretical considerations.RLC circuits have many applications as oscillator circuits. Radio receivers and television sets use them for tuning to select a narrow frequency range from ambient radio waves. In this role the circuit is often referred to as a tuned circuit. An RLC circuit can be used as a band-pass filter, band-stop filter, low-pass filter or high-pass filter. The tuning application, for instance, is an example of band-pass filtering. The RLC filter is described as a second-order circuit, meaning that any voltage or current in the circuit can be described by a second-order differential equation in circuit analysis.The three circuit elements, R,L and C can be combined in a number of different topologies. All three elements in series or all three elements in parallel are the simplest in concept and the most straightforward to analyse. There are, however, other arrangements, some with practical importance in real circuits. One issue often encountered is the need to take into account inductor resistance. Inductors are typically constructed from coils of wire, the resistance of which is not usually desirable, but it often has a significant effect on the circuit.