physics 202 - La Salle University
... 3. We saw from the analysis above that a circuit with an inductor and a capacitor, an LC circuit, displays oscillatory behavior. This frequency is the so-called natural frequency to distinguish it from the driving frequency we are about to introduce into the circuit. In the circuit shown below we in ...
... 3. We saw from the analysis above that a circuit with an inductor and a capacitor, an LC circuit, displays oscillatory behavior. This frequency is the so-called natural frequency to distinguish it from the driving frequency we are about to introduce into the circuit. In the circuit shown below we in ...
Electronics EECE2412 — Spring 2016 Exam #1
... • You may make use of two sheets of notes, 8.5–by–11 inches, using both sides of the page. • You may use a calculator. • Present your work as clearly as possible. I give partial credit if I can figure out that you know what you are doing. I do not give credit for putting down everything you know and ...
... • You may make use of two sheets of notes, 8.5–by–11 inches, using both sides of the page. • You may use a calculator. • Present your work as clearly as possible. I give partial credit if I can figure out that you know what you are doing. I do not give credit for putting down everything you know and ...
Workshop
... • The most common function of a diode is to allow an electric current to pass in one direction while ...
... • The most common function of a diode is to allow an electric current to pass in one direction while ...
Exp-7 - WordPress.com
... DC power supplies Oscilloscope and probes 2mm patch cords. THEORY: Oscillators are circuits that produce periodic waveforms without input other than perhaps a trigger. They generally use some form of active device, lamp, or crystal, surrounded by passive devices such as resistors, capacitors, and in ...
... DC power supplies Oscilloscope and probes 2mm patch cords. THEORY: Oscillators are circuits that produce periodic waveforms without input other than perhaps a trigger. They generally use some form of active device, lamp, or crystal, surrounded by passive devices such as resistors, capacitors, and in ...
Cardiac Output Laboratory
... set voltage level (indicating that the concentration has changed) and then stops at the end of the screen. If single sweep is not set, then you will not have time to record the data from the screen because it will be erased by subsequent sweeps. Data analysis 1. Use a least squares fit to determine ...
... set voltage level (indicating that the concentration has changed) and then stops at the end of the screen. If single sweep is not set, then you will not have time to record the data from the screen because it will be erased by subsequent sweeps. Data analysis 1. Use a least squares fit to determine ...
figure 10-1
... Each of the four output signals will represent a different Duty Cycle, . For example, Output A is Logic 1 for 1/8 of the modulation period and thus = 0.125. Output C is Logic 1 for ½ the period and = 0.5. You may use TTL chips or any other, so long as they will work with Vcc = 5 Volts. Test the ...
... Each of the four output signals will represent a different Duty Cycle, . For example, Output A is Logic 1 for 1/8 of the modulation period and thus = 0.125. Output C is Logic 1 for ½ the period and = 0.5. You may use TTL chips or any other, so long as they will work with Vcc = 5 Volts. Test the ...
Computer Simulation HW - Department of Applied Engineering
... Problem No. 1. Silicon Diode Basics (No Simulation – Just Calculations) For the circuits shown, determine Vo and IL ...
... Problem No. 1. Silicon Diode Basics (No Simulation – Just Calculations) For the circuits shown, determine Vo and IL ...
SW1/SW2 - Mega El
... If the input voltage falls below the cutout threshold, the relay cuts out again. A manual control facility with feedback function (mode 1) is incorporated for servicing purposes. The module can be operated in two modes which can be selected by the three-position switch(Auto, 0, 1). ...
... If the input voltage falls below the cutout threshold, the relay cuts out again. A manual control facility with feedback function (mode 1) is incorporated for servicing purposes. The module can be operated in two modes which can be selected by the three-position switch(Auto, 0, 1). ...
An innovative method for low-EMI PWM generation in inverters Cristian Grecu, Cosmin-Andrei Tămaş, Mircea Bodea
... a. Square wave inverters. These are the simplest type of inverters, which generates a symmetrical square wave, usually based on a high frequency Dc-Dc converter. b. Sine wave inverters. These are more complicated than the square wave inverter. A common method is to generate a 50Hz sine wave which is ...
... a. Square wave inverters. These are the simplest type of inverters, which generates a symmetrical square wave, usually based on a high frequency Dc-Dc converter. b. Sine wave inverters. These are more complicated than the square wave inverter. A common method is to generate a 50Hz sine wave which is ...
EELab2_Exp3_TRIAC_SPEED
... Resistor R2 and capacitor C4 form a snubber circuit to protect the TRIAC against the dv/dt damage. ...
... Resistor R2 and capacitor C4 form a snubber circuit to protect the TRIAC against the dv/dt damage. ...
CHAPTER 9 DATA ACQUISITION
... - The system only measures the difference between the terminals, and rejects other voltages in the system. - It is therefore ...
... - The system only measures the difference between the terminals, and rejects other voltages in the system. - It is therefore ...
High Input Impedance Precision DC Summing Amplifier
... currents to the operational amplifier must be significantly lower than the lowest input signal currents available so that the accuracy of the summing amplifier is preserved. In this example, a 10Mohm resistor is used as a basic summing amplifier input resistor. To determine an input signal resolutio ...
... currents to the operational amplifier must be significantly lower than the lowest input signal currents available so that the accuracy of the summing amplifier is preserved. In this example, a 10Mohm resistor is used as a basic summing amplifier input resistor. To determine an input signal resolutio ...
Semiconductor devices
... 1. Describe the structure of: (a) an intrinsic semiconductor (b) an n type extrinsic semiconductor 2. Explain why the addition of an impurity of different valency does not affect the overall charge on the semiconductor. 3. Explain why the resistance of an NTC thermistor falls with increasing tempera ...
... 1. Describe the structure of: (a) an intrinsic semiconductor (b) an n type extrinsic semiconductor 2. Explain why the addition of an impurity of different valency does not affect the overall charge on the semiconductor. 3. Explain why the resistance of an NTC thermistor falls with increasing tempera ...
T echnicaldata - MICROHM 400/0
... * Acoustic alarm signal when result outside limit values Can be turned off * New trigger modes to simplify the construction of connectors OFF Single Cont. NEW : ...
... * Acoustic alarm signal when result outside limit values Can be turned off * New trigger modes to simplify the construction of connectors OFF Single Cont. NEW : ...
DC988A - Linear Technology
... switch once. This flashes the xenon tube, discharging the flash capacitor and shuts down the LT3585. The output capacitor is not completely discharged when this operation is complete. 50V or more may be left on the capacitor, so the user is cautioned to avoid physical contact with the flash tube cir ...
... switch once. This flashes the xenon tube, discharging the flash capacitor and shuts down the LT3585. The output capacitor is not completely discharged when this operation is complete. 50V or more may be left on the capacitor, so the user is cautioned to avoid physical contact with the flash tube cir ...
DI-5B45 Frequency Input Modules
... The frequency input signal can be a TTL level signal or a zero-crossing signal. Terminal 3 (+In) on the field side terminal block is the “common” or ground connection for input signals. A TTL signal is connected from terminal 2 (-In) to terminal 3 (+In), while a zero crossing signal is connected fro ...
... The frequency input signal can be a TTL level signal or a zero-crossing signal. Terminal 3 (+In) on the field side terminal block is the “common” or ground connection for input signals. A TTL signal is connected from terminal 2 (-In) to terminal 3 (+In), while a zero crossing signal is connected fro ...
Photoelectric Effect
... photocathode with specific spectral lines. Special filters are provided for the green and yellow spectral lines to remove stray light of other frequencies that may be present. A variable neutral density filter is also provided to allow you to change the light intensity. Our apparatus take advantage ...
... photocathode with specific spectral lines. Special filters are provided for the green and yellow spectral lines to remove stray light of other frequencies that may be present. A variable neutral density filter is also provided to allow you to change the light intensity. Our apparatus take advantage ...
ELEC 111 TITLE: Introduction to Electronics Fundamentals Units
... 3. Perform calculations involving Ohm's Law, Watt's Law, and series/parallel/series-parallel circuits. 4. Demonstrate skill in the use of laboratory equipment: power supplies, analog and digital multimeters, function generators and oscilloscopes. 5. Define and calculate the following AC values: AC p ...
... 3. Perform calculations involving Ohm's Law, Watt's Law, and series/parallel/series-parallel circuits. 4. Demonstrate skill in the use of laboratory equipment: power supplies, analog and digital multimeters, function generators and oscilloscopes. 5. Define and calculate the following AC values: AC p ...
MOC211, MOC212 and MOC213 Small Outline
... CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can ...
... CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.