44407DesignProject
... 4. Report (document) file including “Discussions and Conclusions" and highligthing the results obtained, presenting them clearly and consicely using figures, charts and tables and describing and making comments on the successes/failures and suggested/implemented improvements. ”. PROBE plots can be s ...
... 4. Report (document) file including “Discussions and Conclusions" and highligthing the results obtained, presenting them clearly and consicely using figures, charts and tables and describing and making comments on the successes/failures and suggested/implemented improvements. ”. PROBE plots can be s ...
ETEE3211 Fall 2007
... β=180, RC=RL=1kΩ, RE=100Ω, and all capacitors infinite and ideal. a. Select R1 and R2 for maximum output voltage swing b. Determine Vopp c. Calculate the maximum conversion efficiency η ...
... β=180, RC=RL=1kΩ, RE=100Ω, and all capacitors infinite and ideal. a. Select R1 and R2 for maximum output voltage swing b. Determine Vopp c. Calculate the maximum conversion efficiency η ...
Miniature, Precision Negative Reference
... Oct 15, 2001 Abstract: This application note discusses how to build a negative voltage reference without using external resistors or a negative supply by simply combining a simple charge-pump inverter and a positive output voltage reference. Switched-capacitor charge-pumps, which occupy less space t ...
... Oct 15, 2001 Abstract: This application note discusses how to build a negative voltage reference without using external resistors or a negative supply by simply combining a simple charge-pump inverter and a positive output voltage reference. Switched-capacitor charge-pumps, which occupy less space t ...
ETEE3211 Fall 2004
... voltage varies from 32V to 42V and the load current varies 200mA to 400mA, select the value of Ri to maintain the constant voltage across the load. Determine the power rating required for the resistor and the zener diode. Extra Credit: (25 pts maximum) Assuming no loss in the rectifier diodes of the ...
... voltage varies from 32V to 42V and the load current varies 200mA to 400mA, select the value of Ri to maintain the constant voltage across the load. Determine the power rating required for the resistor and the zener diode. Extra Credit: (25 pts maximum) Assuming no loss in the rectifier diodes of the ...
- EasyEDA
... Output clamp voltage in response to regulator output voltage being forced to rise above normal set voltage by placing 1k in parallel with R7 (Rbot1) Rbot1//1k (Ohms) Input voltage (V) ...
... Output clamp voltage in response to regulator output voltage being forced to rise above normal set voltage by placing 1k in parallel with R7 (Rbot1) Rbot1//1k (Ohms) Input voltage (V) ...
Microprocessor Engineering
... Previous design needs many different precise resistor values Resisters need to have a tolerance less than the resolution. E.g. 8-bit resolution = 1:28 = 1/256 = 0.00390625 resolution = 0.390625% Alternative is R-2R ladder arrangement R-2R ...
... Previous design needs many different precise resistor values Resisters need to have a tolerance less than the resolution. E.g. 8-bit resolution = 1:28 = 1/256 = 0.00390625 resolution = 0.390625% Alternative is R-2R ladder arrangement R-2R ...
(with corrections indicated in lecture) MSWord file, due session 22
... 2. Find and plot one cycle of the dc current that accompanies a three-level space vector PWM that yields a vector of 0.50 Vdc / 40° Volts. The load current is 200 Amps with a power factor of 1.00. A number for Vdc is not necessary, but if you want one, make one up and declare it. ...
... 2. Find and plot one cycle of the dc current that accompanies a three-level space vector PWM that yields a vector of 0.50 Vdc / 40° Volts. The load current is 200 Amps with a power factor of 1.00. A number for Vdc is not necessary, but if you want one, make one up and declare it. ...
Lab #7: LVDT - Montana State University
... amplitude to a known value between 1 to 5 volts. (Measure the oscillator frequency and amplitude using appropriate oscilloscope functions, rather than assuming that oscillator settings are accurate!) Two different load resistance cases will be examined: (a) Set load resistor RL=5,000 ohms. (b) Set l ...
... amplitude to a known value between 1 to 5 volts. (Measure the oscillator frequency and amplitude using appropriate oscilloscope functions, rather than assuming that oscillator settings are accurate!) Two different load resistance cases will be examined: (a) Set load resistor RL=5,000 ohms. (b) Set l ...
1080AF-AIFO-2.0
... positive at all points between 0 and 1.0 Volts input, inclusive. 2. Output power factory set to 2 W at 1 Volt input. Power stability less than 5% over the heat sink's ambient temperature range of 0-40° C, after 5 minute warm-up. 3. When calculating the contrast ratio, it is understood that only the ...
... positive at all points between 0 and 1.0 Volts input, inclusive. 2. Output power factory set to 2 W at 1 Volt input. Power stability less than 5% over the heat sink's ambient temperature range of 0-40° C, after 5 minute warm-up. 3. When calculating the contrast ratio, it is understood that only the ...
Variable Frequency Drive Training Systems
... Desktop or bench supported trainer with a high degree of safety. Portable 120 Volt cord connected input and three phase output. This VFD trainer can be used in a classroom or shop setting. ...
... Desktop or bench supported trainer with a high degree of safety. Portable 120 Volt cord connected input and three phase output. This VFD trainer can be used in a classroom or shop setting. ...
current meter and integrator - High Voltage Engineering Europa B.V.
... An adjustable audible "counting signal" enables the operator to detect even the smallest changes in the beam current without watching the instrument. This acoustic feature has proven to be very useful when adjusting critical parameters in various beam systems. The ampere- and the coulomb meter, incl ...
... An adjustable audible "counting signal" enables the operator to detect even the smallest changes in the beam current without watching the instrument. This acoustic feature has proven to be very useful when adjusting critical parameters in various beam systems. The ampere- and the coulomb meter, incl ...
Typical Applications - All
... regulators are designed to be the easiest possible way to add the benefits of switchmode power to a new or existing project. The DE-SW0XX family is Pin-compatible with the common 78XX family of linear voltage regulators. They have integrated decoupling capacitors, so external capacitors are not gene ...
... regulators are designed to be the easiest possible way to add the benefits of switchmode power to a new or existing project. The DE-SW0XX family is Pin-compatible with the common 78XX family of linear voltage regulators. They have integrated decoupling capacitors, so external capacitors are not gene ...
Document
... Isolated DC-DC converters with wide input/output voltage ranges have been widely used in the applications of renewable energy, storage and electric vehicles’ power systems. A novel soft-switching IBB converter utilizing two transformers and embedded bidirectional switch on secondary side voltage ...
... Isolated DC-DC converters with wide input/output voltage ranges have been widely used in the applications of renewable energy, storage and electric vehicles’ power systems. A novel soft-switching IBB converter utilizing two transformers and embedded bidirectional switch on secondary side voltage ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.