EE 321 Analog Electronics, Fall 2013 Homework #5 solution
... 3.78. A full-wave bridge rectifier circuit with a 1− kΩ load operates from a 120−V (rms) 60− Hz household supply through a 10-to-1 step-down transformer having a single secondary winding. It uses four diodes, each of which can be modeled to have a 0.7 − V drop for any current. What is the peak value ...
... 3.78. A full-wave bridge rectifier circuit with a 1− kΩ load operates from a 120−V (rms) 60− Hz household supply through a 10-to-1 step-down transformer having a single secondary winding. It uses four diodes, each of which can be modeled to have a 0.7 − V drop for any current. What is the peak value ...
Experiment 13: Op-Amp / Controlled Voltage Source
... Use the node voltage method to calculate the output voltage of the circuit in Figure C. Show that the output voltage of the circuit in Figure C can be calculated using the superposition principle. The output of the circuit in Figure C can be obtained as the superposition of the outputs of the circui ...
... Use the node voltage method to calculate the output voltage of the circuit in Figure C. Show that the output voltage of the circuit in Figure C can be calculated using the superposition principle. The output of the circuit in Figure C can be obtained as the superposition of the outputs of the circui ...
AC - UniMAP Portal
... “ Voltage is induced in a circuit whenever the flux linking (i.e. passing through) the circuit is changing and that the magnitude of the voltage is proportional to the rate of change of the flux linkages” ...
... “ Voltage is induced in a circuit whenever the flux linking (i.e. passing through) the circuit is changing and that the magnitude of the voltage is proportional to the rate of change of the flux linkages” ...
Microprocessor Engineering
... should remain stable. The ADC outputs a signal to indicate that it is busy doing the conversion and should not be disturbed. When the conversion is completed the ADC makes the result available and outputs a signal to indicate that the conversion has completed (e.g remove the busy signal) ...
... should remain stable. The ADC outputs a signal to indicate that it is busy doing the conversion and should not be disturbed. When the conversion is completed the ADC makes the result available and outputs a signal to indicate that the conversion has completed (e.g remove the busy signal) ...
Full text
... An electrical network of considerable importance in applications is known as the ladder network. A common form of this circuit consists of resistive elements connected together as shown in Figure 1. It is often used as an attenuator to reduce the applied input voltage to various other values which a ...
... An electrical network of considerable importance in applications is known as the ladder network. A common form of this circuit consists of resistive elements connected together as shown in Figure 1. It is often used as an attenuator to reduce the applied input voltage to various other values which a ...
PHYS 3322 Modern Laboratory Methods 1 Theory 1
... This ratio represents the transfer function of VR; it is the function that when multiplied by VIN yields VR for any series RC AC circuit. The transfer function contains the phase shift with respect to VIN and an amplitude factor that depends of the impedance values of the circuit elements and the in ...
... This ratio represents the transfer function of VR; it is the function that when multiplied by VIN yields VR for any series RC AC circuit. The transfer function contains the phase shift with respect to VIN and an amplitude factor that depends of the impedance values of the circuit elements and the in ...
L6377
... protection. As Vs falls below Vsth-Vshys (typically 7.5 V, see fig. 4) the output power MOS is switched off and DIAG output goes LOW. Normal operation is resumed as soon as Vs exceeds Vsth. The hysteretic behaviour prevents intermittent operation at low supply voltage. ...
... protection. As Vs falls below Vsth-Vshys (typically 7.5 V, see fig. 4) the output power MOS is switched off and DIAG output goes LOW. Normal operation is resumed as soon as Vs exceeds Vsth. The hysteretic behaviour prevents intermittent operation at low supply voltage. ...
Experiment 1：Measuring the Current
... temperature of a lamp could be extremely high when it works. The resistor of the lamp increases as its temperature increases. Therefore, the stronger current flowing through the lamp results in its higher temperature, which further leads to the larger resistance of it. Generally, the cold resistanc ...
... temperature of a lamp could be extremely high when it works. The resistor of the lamp increases as its temperature increases. Therefore, the stronger current flowing through the lamp results in its higher temperature, which further leads to the larger resistance of it. Generally, the cold resistanc ...
Chapter 21 Powerpoint
... • It turns out the equations for Voltage across an Inductor and Current through an inductor are as follows: ...
... • It turns out the equations for Voltage across an Inductor and Current through an inductor are as follows: ...
+5 volts How to measure the LEDs Forward Voltage (Vf) How to
... size of components can be an issue. Ideally rather than using the passive current limiting described in this document some type of active current regulator should be employed. This is beyond the scope of this document. ...
... size of components can be an issue. Ideally rather than using the passive current limiting described in this document some type of active current regulator should be employed. This is beyond the scope of this document. ...
The Transistor
... a. transformers to get different voltages. b. few other little things not very important. ...
... a. transformers to get different voltages. b. few other little things not very important. ...
Lecture Outlines Chapter 24 James S. Walker Physics, 3
... If XL = XC, the phase angle is zero, and the voltage and current are in phase. The power factor: ...
... If XL = XC, the phase angle is zero, and the voltage and current are in phase. The power factor: ...
maximum power point tracking controller based on sliding mode
... In this section, the PV system global control shown in figures 1 is implemented The sliding-mode MPPT, with optimal voltage reference, is compared to P&O algorithm. The robustness of both controllers is tested over internal and external variation. The system is tested over a sudden step load variati ...
... In this section, the PV system global control shown in figures 1 is implemented The sliding-mode MPPT, with optimal voltage reference, is compared to P&O algorithm. The robustness of both controllers is tested over internal and external variation. The system is tested over a sudden step load variati ...
Johnson Noise
... evaluated using the data collected in the calibration of the measurement chain (Figure 7). The capacitance C was approximated at 60 pF from considerations of the amount of coaxial cable used and its known capacitance per unit length, 30.8 pF/feet. The Nyquist Theorem expressed in terms of the presen ...
... evaluated using the data collected in the calibration of the measurement chain (Figure 7). The capacitance C was approximated at 60 pF from considerations of the amount of coaxial cable used and its known capacitance per unit length, 30.8 pF/feet. The Nyquist Theorem expressed in terms of the presen ...
Experiment 17: Kirchhoff`s Laws for Circuits
... 5. Using your knowledge of Kirchho↵’s Voltage Law, write two equations relating the potential di↵erences across each element in the two loops. Remember that both currents flow through the central branch of the circuit. 6. Solve these equations by substitution to find the theoretical currents in each ...
... 5. Using your knowledge of Kirchho↵’s Voltage Law, write two equations relating the potential di↵erences across each element in the two loops. Remember that both currents flow through the central branch of the circuit. 6. Solve these equations by substitution to find the theoretical currents in each ...
TM_406
... withstand an r.m.s. current of 5 A, which has a peak current larger than 5 A. (3) is correct. The output power is less than the input power, so the efficiency is less than 100% and the transformer is not ideal. (1) and (3) are correct. The turns ratio is equal to the voltage ratio as long as the ...
... withstand an r.m.s. current of 5 A, which has a peak current larger than 5 A. (3) is correct. The output power is less than the input power, so the efficiency is less than 100% and the transformer is not ideal. (1) and (3) are correct. The turns ratio is equal to the voltage ratio as long as the ...
AJ Pikul (EE) - ECE Senior Design
... since we are using very small resistances. The parallel setup has a low impedance so it will drop less voltage which is useful to us. Within the parallel setup we can either use one op-amp over the whole circuit, or one over each resistor. We chose to put one at each resistor because the switches ch ...
... since we are using very small resistances. The parallel setup has a low impedance so it will drop less voltage which is useful to us. Within the parallel setup we can either use one op-amp over the whole circuit, or one over each resistor. We chose to put one at each resistor because the switches ch ...
Powerpoint Slides
... If XL = XC, the phase angle is zero, and the voltage and current are in phase. The power factor: ...
... If XL = XC, the phase angle is zero, and the voltage and current are in phase. The power factor: ...
Physics 2415 Lecture 24: Circuits with AC Source
... Note: the graph below, and the subsequent ones on AC circuits, were generated by an Excel spreadsheet available for download from my 2415 Home Page. Try it—it’s a good way to explore these circuits! ...
... Note: the graph below, and the subsequent ones on AC circuits, were generated by an Excel spreadsheet available for download from my 2415 Home Page. Try it—it’s a good way to explore these circuits! ...
Josephson voltage standard
A Josephson voltage standard is a complex system that uses a superconductive integrated circuit chip operating at 4 K to generate stable voltages that depend only on an applied frequency and fundamental constants. It is an intrinsic standard in the sense that it does not depend on any physical artifact. It is the most accurate method to generate or measure voltage and, by international agreement, is the basis for voltage standards around the World.