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REGULATED DC POWER SUPPLY
Linear regulated power supply . 1.3.1 AC/DC supply . Switched-mode power supply . Programmable power supply . Uninterruptible power supply . High-voltage power supply . Our project is a regulated DC power supply 12V-3A. The voltage produced by an unregulated power supply will vary depending on the load and on variations in the AC supply voltage.
adjustable voltage dc power supply

[DOC File]Strength of an electromagnet - schoolphysics
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Variable voltage power supply (0-6V dc) A. paper clip. nail. coils of insulated wire. The coil of wire may get hot. Title: Strength of an electromagnet Subject: electricity and magnetism Author: Keith Gibbs Keywords: electromagnet Description: An experiment to see how the strength of an electromanget depends on the current in its coils.
12 volt variable power supply

[DOC File]EE 442 - Iowa State University
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Turn on the power supply and adjust the variable output voltage to 120Vdc. Readjust the field current using the field rheostat to the value obtained in previous step if necessary. Apply a load to your dc motor by varying the dynamometer control knob until the scale marked on the dynamometer housing indicates 3 lbf.in. (Readjust the power supply ...
variable high voltage power supply

[DOC File]users.ece.utexas.edu
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The basic requirements of the proposed power supply are as follows. The AC input voltage to the DC power supply is variable providing a maximum voltage and current of 1000VAC at 5A RMS, respectively. The proposed industrial power supply DC voltage is required to regulate its DC output to 50 Volts DC with a maximum current rating of 20 Amps.
variable dc output power supply

[DOC File]EE 210 - Lab #1 - Elementary Measurements
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Use a decade box for the variable resistor, R. Use a DC power supply for the voltage, V. 1) Set the decade box for 100Ω. Adjust the power supply to achieve 1V across the resistor, R. Measure and record the current through the resistor.
adjustable dc voltage

[DOC File]ES 3: Introduction to Electrical Systems
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The schematic diagram of the 3010 power supply (Figure 2) shows the three ideal voltage sources. The COMMON terminals of the variable voltage sources are connected together. Note that the symbol for an ideal voltage source that can be varied includes a diagonal arrow. Figure 2. The schematic of the DC power supply. A. Measurement of DC Voltage
adjustable dc power supply

[DOC File]Notes on Lab #1 - dc Circuits
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1.1.3 Voltage (Power) Supply. An ideal voltage (or power) supply is defined to be a device that maintains a constant voltage difference between its two terminals independent of the "load" that is connected to these terminals. For example: A battery is a type of dc voltage supply.
voltage controlled dc supply

Variable voltage power supply dc