v O
... EXPERIMENT 4-2 THE JFET AMPLIFIER Because of its high input impedance, the JFET is very useful as a small signal amplifier. You will now test a simple single-stage amplifier using a JFET. Here you'll see how to bias a JFET, even when you do not have a set of characteristic curves. ...
... EXPERIMENT 4-2 THE JFET AMPLIFIER Because of its high input impedance, the JFET is very useful as a small signal amplifier. You will now test a simple single-stage amplifier using a JFET. Here you'll see how to bias a JFET, even when you do not have a set of characteristic curves. ...
Experiment 2 - IIT College of Science
... well. Although this portion of the experiment looks lengthy, the procedure is very basic, straightforward, and short. The following is a detailed description of most of the functions and features of an oscilloscope. It would be ideal to read the section carefully before coming to laboratory, and the ...
... well. Although this portion of the experiment looks lengthy, the procedure is very basic, straightforward, and short. The following is a detailed description of most of the functions and features of an oscilloscope. It would be ideal to read the section carefully before coming to laboratory, and the ...
Neurophysiology - Memorial University of Newfoundland
... Cathodal (electrons flow cathode anode) ...
... Cathodal (electrons flow cathode anode) ...
Exp-8 - WordPress.com
... +12V and -Vsat = -12V). You can check this by applying some other value of DC signals, say +5V and -5V or + 15V and -15V, and check the amplitude. 7. You can also check the above point by varying the input signal amplitude and observing whether the output signal amplitude varies with the input signa ...
... +12V and -Vsat = -12V). You can check this by applying some other value of DC signals, say +5V and -5V or + 15V and -15V, and check the amplitude. 7. You can also check the above point by varying the input signal amplitude and observing whether the output signal amplitude varies with the input signa ...
Direct and Alternating Voltages, the Oscilloscope
... 1. Begin by connecting the function generator to both y inputs (A and B) of the scope. Get traces on the screen for both y inputs. You will find the auto set helpful. Learn to control the signal from the function generator. 2. Understand the functions of the controls y pos, y var, xpos, xvar and gnd ...
... 1. Begin by connecting the function generator to both y inputs (A and B) of the scope. Get traces on the screen for both y inputs. You will find the auto set helpful. Learn to control the signal from the function generator. 2. Understand the functions of the controls y pos, y var, xpos, xvar and gnd ...
DISPLAY UNIT Supply voltage: +5V DC The display units are
... DISPLAY UNIT Supply voltage: +5V DC The display units are designed for the students to observe the digital circuit logic levels. It can be used to display BCD inputs either on the seven-segment display or on the group of LEDs. Points (1 to 12) are provided for the LED Interfacing (4-RED; 4- GREEN an ...
... DISPLAY UNIT Supply voltage: +5V DC The display units are designed for the students to observe the digital circuit logic levels. It can be used to display BCD inputs either on the seven-segment display or on the group of LEDs. Points (1 to 12) are provided for the LED Interfacing (4-RED; 4- GREEN an ...
Exercise 9 Revision on A.C(III)
... (a) In the circuit in Figure 4, L is a very large inductance. With switch S closed, resistor R is adjusted until the two lamps glow with equal brightness. Assume that this adjustment has been made and that switch S has been opened, and left open for some considerable time. If the switch is now close ...
... (a) In the circuit in Figure 4, L is a very large inductance. With switch S closed, resistor R is adjusted until the two lamps glow with equal brightness. Assume that this adjustment has been made and that switch S has been opened, and left open for some considerable time. If the switch is now close ...
Problem Set 5
... (ii) The Horizontal subsystem (iii) The Trigger subsystem; and (iv) The Display subsystem. Explain the functions of each subsystem and the main user controls available in each subsystem. (b) Describe the operation of a 10:1 compensated attenuating probe. (c) A 10:1 probe with a 2.0 m coaxial lead, C ...
... (ii) The Horizontal subsystem (iii) The Trigger subsystem; and (iv) The Display subsystem. Explain the functions of each subsystem and the main user controls available in each subsystem. (b) Describe the operation of a 10:1 compensated attenuating probe. (c) A 10:1 probe with a 2.0 m coaxial lead, C ...
Digital Multi-meter and Oscilloscope
... plates. This sweep is regular and allows the divisions on the horizontal axis to be proportional to time. The trace is swept in the vertical direction by the voltage input to the oscilloscope. The combination of these two sweeps allows observation and analysis of time varying voltages. Since we are ...
... plates. This sweep is regular and allows the divisions on the horizontal axis to be proportional to time. The trace is swept in the vertical direction by the voltage input to the oscilloscope. The combination of these two sweeps allows observation and analysis of time varying voltages. Since we are ...
Self-Calibration and Digital Trimming of Successive Approximation
... Several state of the art, monitoring and control systems, such as DC motor controllers, power line monitoring and protection systems, instrumentation systems and battery monitors require direct digitization of a high voltage input signals. Analog-to-Digital Converters (ADCs) that can digitize high v ...
... Several state of the art, monitoring and control systems, such as DC motor controllers, power line monitoring and protection systems, instrumentation systems and battery monitors require direct digitization of a high voltage input signals. Analog-to-Digital Converters (ADCs) that can digitize high v ...
Lab-in-a-Box
... 3. Simulate the RL circuit in Figure 1(a) of the text in PSpice. Use an AC Sweep to plot the frequency response of the circuit from 1.0 Hz to 10 kHz. Make a printout of this graph, or copy and paste it into your electronic laboratory notebook. 4. Using the Trace feature in PSpice, use the cursors to ...
... 3. Simulate the RL circuit in Figure 1(a) of the text in PSpice. Use an AC Sweep to plot the frequency response of the circuit from 1.0 Hz to 10 kHz. Make a printout of this graph, or copy and paste it into your electronic laboratory notebook. 4. Using the Trace feature in PSpice, use the cursors to ...
syllabus-ec-3-sem-measurements-and
... This course is electronics based course dealing with measurements and instrumentation designed for students. The objectives of this course are to introduce students to the use of various electrical/electronic instruments, their construction, applications, and principles of operation, standards and u ...
... This course is electronics based course dealing with measurements and instrumentation designed for students. The objectives of this course are to introduce students to the use of various electrical/electronic instruments, their construction, applications, and principles of operation, standards and u ...
Chapter 6: Data Transmission
... Period (T): amount of time it takes for one repetition, T=1/f Phase (f): relative position in time, measured in degrees ...
... Period (T): amount of time it takes for one repetition, T=1/f Phase (f): relative position in time, measured in degrees ...
Tenma 72-5015 Function Generator quick guide
... The waveform shape is selected by three buttons located at the upper right hand corner. Pressing one of these three buttons allows you to select either a sine wave, triangle wave or square wave. In addition to the basic wave shape, it is possible to modify the waveform by using one or more of the tw ...
... The waveform shape is selected by three buttons located at the upper right hand corner. Pressing one of these three buttons allows you to select either a sine wave, triangle wave or square wave. In addition to the basic wave shape, it is possible to modify the waveform by using one or more of the tw ...
Composite Analog Signals (cont.)
... (a) How long does it take to send out 10 bits? (b) How long does it take to send out a single character (8 bits)? (c) How long does it take to send a file of 100,000 characters? ...
... (a) How long does it take to send out 10 bits? (b) How long does it take to send out a single character (8 bits)? (c) How long does it take to send a file of 100,000 characters? ...
PWM power amplifier (MPA2504) 1. Features (for outside view, see
... Speed regulation and control of DC motor; inductive load of drive; C-D welding controller. 3. Description Model MPA2504 PWM power amplifier adopts DC pulse width modulation (PWM) technology with strong functions, its circuit includes two parts: signal processing and power amplification. In this devi ...
... Speed regulation and control of DC motor; inductive load of drive; C-D welding controller. 3. Description Model MPA2504 PWM power amplifier adopts DC pulse width modulation (PWM) technology with strong functions, its circuit includes two parts: signal processing and power amplification. In this devi ...
PHYSICS 201 - La Salle University
... circuit below. The output should be approximately 2/3. What is the precise number (in decimal form) that the output shows? ...
... circuit below. The output should be approximately 2/3. What is the precise number (in decimal form) that the output shows? ...
Multi-functional Packaged Antennas for Next
... Also in the saturation region iD versus VDS is considered to be constant. This is not actually the case. The drain current, iD increases slightly as VDS increases. In order to take care of that we must add a drain resistance rd in the small signal model. ...
... Also in the saturation region iD versus VDS is considered to be constant. This is not actually the case. The drain current, iD increases slightly as VDS increases. In order to take care of that we must add a drain resistance rd in the small signal model. ...
Fig. 2-1 Agilent VEE Setup
... SENS-CH1 input terminal, and WF-CH1 and WF-CH2 output terminals (the latter produce the two waveforms as sequences of amplitudes at fixed time intervals). Connect a second knob or slider to the input terminal and set its range for zero to 20 also. The selected value will determine the vertical scale ...
... SENS-CH1 input terminal, and WF-CH1 and WF-CH2 output terminals (the latter produce the two waveforms as sequences of amplitudes at fixed time intervals). Connect a second knob or slider to the input terminal and set its range for zero to 20 also. The selected value will determine the vertical scale ...
La Centrale du Moniteur
... where a small display is required and the input signal can be composite video or TTL or analog video with TTL sync. This low power CRT module is a great solution. This 9” CRT provides great viewing angles and higher brightness levels. The main circuit board is made of industrial grade epoxy/fiber gl ...
... where a small display is required and the input signal can be composite video or TTL or analog video with TTL sync. This low power CRT module is a great solution. This 9” CRT provides great viewing angles and higher brightness levels. The main circuit board is made of industrial grade epoxy/fiber gl ...
How to measure hight voltage on your survey meter
... try reading your Survey Meter with a Fluke 80K-6, as that probe does not have enough resistance to accuratly measure low energy devices like battery powered Survey Meters. Of course these HV probes are useful for TV, Ham Radio, Oscilloscopes, Education Instructors and Students, as well as many other ...
... try reading your Survey Meter with a Fluke 80K-6, as that probe does not have enough resistance to accuratly measure low energy devices like battery powered Survey Meters. Of course these HV probes are useful for TV, Ham Radio, Oscilloscopes, Education Instructors and Students, as well as many other ...
Lab 6
... generator directly to the scope and note what the total peak-to-peak swing is. Repeat the same procedure with the other two voltage waveforms in part (d). How do the rms voltages compare? Peak-to-peak voltages? ...
... generator directly to the scope and note what the total peak-to-peak swing is. Repeat the same procedure with the other two voltage waveforms in part (d). How do the rms voltages compare? Peak-to-peak voltages? ...
555 Timers (word)
... Connect the signal from the function generator to the oscilloscope and determine the type of signal present, the frequency, amplitude, and the DC offset. Draw the waveform on the answer sheet and show all your ...
... Connect the signal from the function generator to the oscilloscope and determine the type of signal present, the frequency, amplitude, and the DC offset. Draw the waveform on the answer sheet and show all your ...
Basic Lab Equipment
... Although an "ideal" voltmeter would act like an open circuit (no current through the meter) and an ideal ammeter would act like a short circuit (no voltage across the meter), the instruments actually available for these measurements cannot be perfect. This means that the multimeter may actually load ...
... Although an "ideal" voltmeter would act like an open circuit (no current through the meter) and an ideal ammeter would act like a short circuit (no voltage across the meter), the instruments actually available for these measurements cannot be perfect. This means that the multimeter may actually load ...
Oscilloscope
An oscilloscope, previously called an oscillograph, and informally known as a scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. Other signals (such as sound or vibration) can be converted to voltages and displayed.Oscilloscopes are used to observe the change of an electrical signal over time, such that voltage and time describe a shape which is continuously graphed against a calibrated scale. The observed waveform can be analyzed for such properties as amplitude, frequency, rise time, time interval, distortion and others. Modern digital instruments may calculate and display these properties directly. Originally, calculation of these values required manually measuring the waveform against the scales built into the screen of the instrument.The oscilloscope can be adjusted so that repetitive signals can be observed as a continuous shape on the screen. A storage oscilloscope allows single events to be captured by the instrument and displayed for a relatively long time, allowing observation of events too fast to be directly perceptible.Oscilloscopes are used in the sciences, medicine, engineering, and telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. Special-purpose oscilloscopes may be used for such purposes as analyzing an automotive ignition system or to display the waveform of the heartbeat as an electrocardiogram.Before the advent of digital electronics, oscilloscopes used cathode ray tubes (CRTs) as their display element (hence were commonly referred to as CROs) and linear amplifiers for signal processing. Storage oscilloscopes used special storage CRTs to maintain a steady display of a single brief signal. CROs were later largely superseded by digital storage oscilloscopes (DSOs) with thin panel displays, fast analog-to-digital converters and digital signal processors. DSOs without integrated displays (sometimes known as digitisers) are available at lower cost and use a general-purpose digital computer to process and display waveforms.