Digital Electronics I: Logic, Flip
... In other cases data acquisition cards are added to a computer chassis and the analog signals can be connected directly to the computer. Scientists usually buy their data acquisition equipment rather than build it, so they often don’t have to know too much about the digital circuitry that makes it wo ...
... In other cases data acquisition cards are added to a computer chassis and the analog signals can be connected directly to the computer. Scientists usually buy their data acquisition equipment rather than build it, so they often don’t have to know too much about the digital circuitry that makes it wo ...
Atmel AVR1631: Single Phase Energy Meter
... As shown the energy meter hardware includes a power supply, an analog front end, a microcontroller section, and an interface section. The analog front end is the part that interfaces to the high voltage lines. It converts high voltages and high currents to voltages sufficiently small to be measured ...
... As shown the energy meter hardware includes a power supply, an analog front end, a microcontroller section, and an interface section. The analog front end is the part that interfaces to the high voltage lines. It converts high voltages and high currents to voltages sufficiently small to be measured ...
AP_Physics_C_-_Resistivity_of_Wires
... AP Physics C - Resistivity of materials Objective: The purpose of this laboratory exercise is to investigate how local geometry plays a role in a wire’s resistivity. Such things as the diameter and length of a wire will play an important role in the overall resistance of the wire. Setting up a varia ...
... AP Physics C - Resistivity of materials Objective: The purpose of this laboratory exercise is to investigate how local geometry plays a role in a wire’s resistivity. Such things as the diameter and length of a wire will play an important role in the overall resistance of the wire. Setting up a varia ...
How You Can Build Your Own SCR/TRIAC Tester
... will remain in the "on" state even after gate current is removed so long as current through the device remains above the holding current. Once the current falls below the holding current for an appropriate period of time, the device will switch "off". The SCR can be found in switch mode power suppli ...
... will remain in the "on" state even after gate current is removed so long as current through the device remains above the holding current. Once the current falls below the holding current for an appropriate period of time, the device will switch "off". The SCR can be found in switch mode power suppli ...
Final PowerPoint Project - Ivy Tech -
... b.) Create a graph that shows the RC time constant as a function of time c.) Determine XC at a fixed frequency d.) Create a graph that shows how XC changes as a function of frequency 6.) Multiple inductors combine in series and parallel. 7.) Using a simple RL circuit determine the a.) Time Constant ...
... b.) Create a graph that shows the RC time constant as a function of time c.) Determine XC at a fixed frequency d.) Create a graph that shows how XC changes as a function of frequency 6.) Multiple inductors combine in series and parallel. 7.) Using a simple RL circuit determine the a.) Time Constant ...
AN4076
... readable current under control. Finally, it is worth adding some considerations about the necessary dynamic behavior of the op amp. As mentioned, the current flows into the shunt resistor only during the on-time of the corresponding low-side transistor while it equals zero during the off-time. There ...
... readable current under control. Finally, it is worth adding some considerations about the necessary dynamic behavior of the op amp. As mentioned, the current flows into the shunt resistor only during the on-time of the corresponding low-side transistor while it equals zero during the off-time. There ...
Studying Characteristic Curves with LabVIEW
... 6. Note that the first DAQ Assistant’s error out output is wired to the second DAQ Assistant’s error in input. This technique is commonly used in LabVIEW to ensure that two pieces of code execute in a particular order. In this program, we want to make sure that each time through the loop we first se ...
... 6. Note that the first DAQ Assistant’s error out output is wired to the second DAQ Assistant’s error in input. This technique is commonly used in LabVIEW to ensure that two pieces of code execute in a particular order. In this program, we want to make sure that each time through the loop we first se ...
Electricity Workbook
... In this experiment you will be using a resistor, whose characteristics are similar to the metals that make up wires and the heating elements in electrical appliances. Equipment: 2 - 12V power supply Switch Milliammeter Voltmeter Resistor (one of larger resistors in the jar of components) Construct t ...
... In this experiment you will be using a resistor, whose characteristics are similar to the metals that make up wires and the heating elements in electrical appliances. Equipment: 2 - 12V power supply Switch Milliammeter Voltmeter Resistor (one of larger resistors in the jar of components) Construct t ...
Document
... 26-7 Ammeters and Voltmeters Example 26-17: Voltage reading vs. true voltage. Suppose you are testing an electronic circuit which has two resistors, R1 and R2, each 15 kΩ, connected in series as shown in part (a) of the figure. The battery maintains 8.0 V across them and has negligible internal res ...
... 26-7 Ammeters and Voltmeters Example 26-17: Voltage reading vs. true voltage. Suppose you are testing an electronic circuit which has two resistors, R1 and R2, each 15 kΩ, connected in series as shown in part (a) of the figure. The battery maintains 8.0 V across them and has negligible internal res ...
master specification - OPS Schneider Electric
... 3. The PMAC instrument supports direct display of all parameters on the front panel or remote display in user programmable groups, using plain language labels. Simultaneous access to all parameters is available through any communication port. 4. The remote display features a programmable time-out in ...
... 3. The PMAC instrument supports direct display of all parameters on the front panel or remote display in user programmable groups, using plain language labels. Simultaneous access to all parameters is available through any communication port. 4. The remote display features a programmable time-out in ...
Specification of bias power supply
... 3) Rely on the different way of voltage output polarity or change the sedimentary rules, adjust the color of the film 4) Overcoming the bias power supply working in vacuum plasma environment, caused by high voltage cathode arc discharge burn artifact BOMB III-series power supply is operated at high ...
... 3) Rely on the different way of voltage output polarity or change the sedimentary rules, adjust the color of the film 4) Overcoming the bias power supply working in vacuum plasma environment, caused by high voltage cathode arc discharge burn artifact BOMB III-series power supply is operated at high ...
ELT 102 - Kalamazoo Valley Community College
... 18.1 Computes values of capacitance. 18.2 Computes values of capacitive reactance. 19. Comprehends the basic concepts of power systems. 19.1 Explains a transformer. 19.2 Explains a single-phase system. 19.3 Explains a three-phase system. 19.4 Distinguishes between single-phase and three-phase system ...
... 18.1 Computes values of capacitance. 18.2 Computes values of capacitive reactance. 19. Comprehends the basic concepts of power systems. 19.1 Explains a transformer. 19.2 Explains a single-phase system. 19.3 Explains a three-phase system. 19.4 Distinguishes between single-phase and three-phase system ...
Multimeter
.JPG?width=300)
A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.