DN339 - An Autoranging True RMS Converter
... The circuit has three operating conditions, a linear range, an over range and an under range. These three conditions are described as follows: ...
... The circuit has three operating conditions, a linear range, an over range and an under range. These three conditions are described as follows: ...
Chapter 7: Sampling, Digital Devices, and Data Acq.
... wires due to EMI noises. Differential-ended connections – allows voltage difference between two distinct input signals. High (+) and low (-) signals are isolated from ground. It is called a floating input because the difference is between + and -, not ground. Good for low voltage. ...
... wires due to EMI noises. Differential-ended connections – allows voltage difference between two distinct input signals. High (+) and low (-) signals are isolated from ground. It is called a floating input because the difference is between + and -, not ground. Good for low voltage. ...
Sheet (3)
... 1) The input voltage to the cycloconverter is 120V (rms). 60Hz. The load resistance is 5Ω and the load inductance is L=40mH . The frequency of the output voltage is 20Hz. If the converters are operated as semiconverters such that 0≤α≤π and the delay angle is αp = 2π/3 , Determine : a) The rms value ...
... 1) The input voltage to the cycloconverter is 120V (rms). 60Hz. The load resistance is 5Ω and the load inductance is L=40mH . The frequency of the output voltage is 20Hz. If the converters are operated as semiconverters such that 0≤α≤π and the delay angle is αp = 2π/3 , Determine : a) The rms value ...
RC and RL Circuits
... RC and RL Circuits RC Circuits In this lab we study a simple circuit with a resistor and a capacitor from two points of view, one in time and the other in frequency. The viewpoint in time is based on a differential equation. The equation shows that the RC circuit is an approximate integrator or appr ...
... RC and RL Circuits RC Circuits In this lab we study a simple circuit with a resistor and a capacitor from two points of view, one in time and the other in frequency. The viewpoint in time is based on a differential equation. The equation shows that the RC circuit is an approximate integrator or appr ...
Music Technology Terms
... As we saw last time, dither can increase analog-to-digital converter (ADC) resolution for repetitive inputs. It does this by adding a small offset to the input signal, which is varied over a range at least equal to the least significant bit (LSB) of the converter. The LSB will toggle on or off in pr ...
... As we saw last time, dither can increase analog-to-digital converter (ADC) resolution for repetitive inputs. It does this by adding a small offset to the input signal, which is varied over a range at least equal to the least significant bit (LSB) of the converter. The LSB will toggle on or off in pr ...
Diode :- Clamper
... The clamping network ‘clamp’ a signal to different dc level without altering the wave-shape. ...
... The clamping network ‘clamp’ a signal to different dc level without altering the wave-shape. ...
Op-amp Voltage Comparator
... You will calibrate the oscilloscope in the Y-t mode (TRIGGER on the EXT position). You will apply vs at the external synchronization BNC terminal. You will see vn and vI at the same time using the oscilloscope; in order to obtain a more stable image you will use the synchronising buttons. You ...
... You will calibrate the oscilloscope in the Y-t mode (TRIGGER on the EXT position). You will apply vs at the external synchronization BNC terminal. You will see vn and vI at the same time using the oscilloscope; in order to obtain a more stable image you will use the synchronising buttons. You ...
EE 241L-Introductory Circuits Lab-Hassan A Khan
... Charging and discharging of capacitors, time constant of RC circuit Working of diodes, how to use diodes as rectifiers, clippers and clampers Input output characteristics of op-amp and comparator XY feature and working of oscilloscope Negative feedback and non-inverting amplifiers, design of sound s ...
... Charging and discharging of capacitors, time constant of RC circuit Working of diodes, how to use diodes as rectifiers, clippers and clampers Input output characteristics of op-amp and comparator XY feature and working of oscilloscope Negative feedback and non-inverting amplifiers, design of sound s ...
Lab 3: RLC Circuits - Weber State University
... Background: All RLC circuits can be described using a general 2nd order equation that results from NODE or MESH analysis. This 2nd order equation can be rewritten a “standard form”: ...
... Background: All RLC circuits can be described using a general 2nd order equation that results from NODE or MESH analysis. This 2nd order equation can be rewritten a “standard form”: ...
CN-0161
... The circuit offers 1024 different gains, controllable through an SPI (AD5270) or I2C-compatible (AD5272) serial digital interface. The ±1% resistor tolerance performance of the AD5270/AD5272 provides low gain error over the full resistor range, as shown in Figure 2. The circuit supports rail-to-rail ...
... The circuit offers 1024 different gains, controllable through an SPI (AD5270) or I2C-compatible (AD5272) serial digital interface. The ±1% resistor tolerance performance of the AD5270/AD5272 provides low gain error over the full resistor range, as shown in Figure 2. The circuit supports rail-to-rail ...
Satellite Time Reference
... Simplifies Sequence of Events Recording In a campus wide industrial or commercial environment, accurate time synchronization of POWERLOGIC CM4000 or CM3000 circuit monitors can be essential. Knowing the sequence in which events occur within the system is required information for power system analysi ...
... Simplifies Sequence of Events Recording In a campus wide industrial or commercial environment, accurate time synchronization of POWERLOGIC CM4000 or CM3000 circuit monitors can be essential. Knowing the sequence in which events occur within the system is required information for power system analysi ...
Basic experiments of electronics
... ascertained the relative error between a regime frequency and the value on the scope. For greater frequencies you've got lower relative errors. In a second experiment we've verified Ohm's Law. First we've built a circuit with two resistors each of 100 kΩ and plotted the output-voltage versus the inp ...
... ascertained the relative error between a regime frequency and the value on the scope. For greater frequencies you've got lower relative errors. In a second experiment we've verified Ohm's Law. First we've built a circuit with two resistors each of 100 kΩ and plotted the output-voltage versus the inp ...
Rigol News and Events Rigol Extends Portfolio with New Waveform Generator
... The range of module options adds flexibility and value to any acquisition system. Start with the MC3065 DMM module for 6.5 digit measurements of voltage, temperature, resistance, and more as the engine of your measurements system, Purchase the M301 Mainframe to get a M300 mainframe and MC3065 DMM mo ...
... The range of module options adds flexibility and value to any acquisition system. Start with the MC3065 DMM module for 6.5 digit measurements of voltage, temperature, resistance, and more as the engine of your measurements system, Purchase the M301 Mainframe to get a M300 mainframe and MC3065 DMM mo ...
High Input Impedance DC Summing Amplifier
... are used, the input leakage currents to the operational amplifier must be significantly lower than the lowest input signal currents available such 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 deter ...
... are used, the input leakage currents to the operational amplifier must be significantly lower than the lowest input signal currents available such 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 deter ...
PHYS - 321 ELEMENTARY ELECTRONiCS
... Every Source of Emf has some small internal resistance. A signal generator has an internal resistance called output Impedance z. ( z~50 Ohm ). A voltage divider circuit can be used to measure r and z. Adjust R until ΔVR=1/2V ! Then R = z ! ...
... Every Source of Emf has some small internal resistance. A signal generator has an internal resistance called output Impedance z. ( z~50 Ohm ). A voltage divider circuit can be used to measure r and z. Adjust R until ΔVR=1/2V ! Then R = z ! ...
SAC SILK GlowMaster KT88 true balanced Class A Power Amplifier
... vacuum tube designs for under 100 watt RMS per channel amplifier. Its low output impedance and high damping factor means that it can fully control any loudspeaker with precise timing and pace even from low listening level to the highest level. Its true wide bandwidth means that it can equally render ...
... vacuum tube designs for under 100 watt RMS per channel amplifier. Its low output impedance and high damping factor means that it can fully control any loudspeaker with precise timing and pace even from low listening level to the highest level. Its true wide bandwidth means that it can equally render ...
Lab 7 Resonance
... In the previous lab, we used a resistor and capacitor to build a lowpass filter. In this lab, the resonant circuit will be for a bandpass filter. This could be used as part of a radio to tune to a particular frequency and attenuate signals at other frequencies. By using a variable capacitor, you cou ...
... In the previous lab, we used a resistor and capacitor to build a lowpass filter. In this lab, the resonant circuit will be for a bandpass filter. This could be used as part of a radio to tune to a particular frequency and attenuate signals at other frequencies. By using a variable capacitor, you cou ...
building aq meter
... work from audio frequencies to well over 100 MHz. In this design, off the shelf inductors (advertised by DSE, Jaycar and others as RF chokes) are used to provide continuous coverage from 400KHz to 30MHz. It is a wide band power circuit, and to avoid unwanted dips in the output amplitude, must be car ...
... work from audio frequencies to well over 100 MHz. In this design, off the shelf inductors (advertised by DSE, Jaycar and others as RF chokes) are used to provide continuous coverage from 400KHz to 30MHz. It is a wide band power circuit, and to avoid unwanted dips in the output amplitude, must be car ...
Power Electronics Laboratory-1 Introduction To
... 1. Identify the highest frequency of any sources in the circuit. 2. The maximum time step is one tenth of it period by default: e.g. voltage source of 50Hz, gives 20ms period. Time step is 1/10 x 20ms = 2ms. 3. Estimate the time at which simulation reaches steady-state. For example 0.4s. Therefore 1 ...
... 1. Identify the highest frequency of any sources in the circuit. 2. The maximum time step is one tenth of it period by default: e.g. voltage source of 50Hz, gives 20ms period. Time step is 1/10 x 20ms = 2ms. 3. Estimate the time at which simulation reaches steady-state. For example 0.4s. Therefore 1 ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.