• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
IDEC Power Supplies Setting a New Standard
IDEC Power Supplies Setting a New Standard

... Experience the Revolution Power supplies that adapt to your application Setting a new standard Utilizing the latest advancements in technology, our new expandable line of PS6R power supplies are the first in the industry with DC-DC converters that provide multiple voltage outputs from one unit! Ab ...
PPT - EECS @ Michigan - University of Michigan
PPT - EECS @ Michigan - University of Michigan

IECON05_Boost_Integr..
IECON05_Boost_Integr..

... spectrum [5]. These lamps provide a reasonable color reproduction (it has IRC 23 color reproduction index). They are available up to 130 lm/W of luminous efficiency and color temperature of 2100 K, approximately. The HPS lamps, as any other HID lamps, need ballast to operate correctly. The ballast i ...
Modeling, Simulation and Analysis of Matrix Converter Using
Modeling, Simulation and Analysis of Matrix Converter Using

... short-circuit, because the MC is fed by a voltage source. The other is that, an output phase must never be open-circuited, owing to the absence of a path for the inductive load current which leads to the over-voltages. The above two constraints can be expressed by (2). ...
Implosive devices used for transmission line construction
Implosive devices used for transmission line construction

CN-0098 利用AD5420提供16位、4 mA至20 mA输出简化解决方案
CN-0098 利用AD5420提供16位、4 mA至20 mA输出简化解决方案

... AD5420, a single channel, 16-bit, serial input, 4 mA-to-20 mA current source DAC. This circuit utilizes only the AD5420 product. The only external components needed are decoupling capacitors on the supply pins and reference input and a pull-up resistor for the open-drain FAULT output, which alerts t ...
Electricity Test Practice Problems
Electricity Test Practice Problems

... a. Electrical circuits transform electrical energy to light. b. Electrical circuits transfer chemical energy. c. Electrical circuits transfer electrical energy. d. Electrical circuits transform electrical energy with no heat loss. _____ 13. Which of the following is/are example(s) of a resistor in a ...
99 Series - Coil indication and EMC suppression
99 Series - Coil indication and EMC suppression

... RC circuit modules are used for AC and DC coils. The reverse voltage peaks of the coil are limited by the RC module to approximately 2.5 times the nominal voltage of the supply. The relay release time increases insignificantly. Residual current bypass module Bypass modules are advisable if 110 or 23 ...
ppt
ppt

ICL7665 Microprocessor Voltage Monitor with Dual Over/Undervoltage Detection _______________General Description
ICL7665 Microprocessor Voltage Monitor with Dual Over/Undervoltage Detection _______________General Description

... R21B are chosen so that the current through the two resistors is equal. Note that, since the voltage at the ICL7665 VSET input depends on the voltage of both supplies being monitored, there will be some interaction between the lowvoltage trip points for the two supplies. In this example, OUT1 will g ...
Number of Outlets 8 Receptacle Style NEMA 5
Number of Outlets 8 Receptacle Style NEMA 5

auto transformer
auto transformer

Time Varying Electric and Magnetic Fields
Time Varying Electric and Magnetic Fields

... The mutual inductance between two coils is defined as the rate of induced magnetic flux linkage in one coil to the current through the other coil. ...
ELECTRICAL SYSTEMS
ELECTRICAL SYSTEMS

Single-Phase Pulse Width Modulated Rectifier
Single-Phase Pulse Width Modulated Rectifier

... PWM rectifiers can be divided into two groups according to power circuit connection – the current and the voltage type. For proper function of current a type rectifier, the maximum value of the supply voltage must be higher than the value of the rectified voltage. The main advantage is that the rect ...
Dual Schottky Barrier Diode, 15 V, 2 A
Dual Schottky Barrier Diode, 15 V, 2 A

... grant any guarantee thereof. If you should intend to use our products for new introduction or other application different from current conditions on the usage of automotive device, communication device, office equipment, industrial equipment etc. , please consult with us about usage condition (tempe ...
it here - Anglican Church Southern Queensland
it here - Anglican Church Southern Queensland

... connecting it to another structure further away, the increase in voltage at the point where the lightning strikes, will cause current to flow along the cable. This can cause damage to equipment at both ends of the cable. A lightning strike also creates electrostatic and electromagnetic fields which ...
EE 1071216
EE 1071216

RLC Series Circuit
RLC Series Circuit

harmonic mitigation in wind turbine energy conversion systems
harmonic mitigation in wind turbine energy conversion systems

... the capability of to work as an ideal PFC, with very low THD at any operation point. Hence, it is investigated in this work in order to overcome the disadvantages presented by the single-switch three-phase boost rectifier. The converter topology has six two-quadrant controlled switches each one impl ...
POWERWARE® 9150
POWERWARE® 9150

ANLPS300: How to Power GSM/GPRS/EDGE/3G/HSPA M2M Modems General Description
ANLPS300: How to Power GSM/GPRS/EDGE/3G/HSPA M2M Modems General Description

Introduction to(GMAW) Gas Metal Arc Welding
Introduction to(GMAW) Gas Metal Arc Welding

... A.) Through the gun cable and liner B.) Through the contact tube C.) Through the wire feed rolls D.) Through the gas diffuser ...
Flynn`s Classifications (1972) [1]
Flynn`s Classifications (1972) [1]

REGULATORY  G  IDE U.S.  NUCLEAR * '
REGULATORY G IDE U.S. NUCLEAR * '

... design criteria and qualification testing requirements that, if followed, will help ensure that selected diesel-generator units meet their performance and reliability requirements. IEEE Std 387-1977 was developed by Working Group 4.2C of the Nuclear Power Engineering Committee (NPEC) of the Institut ...
< 1 ... 1324 1325 1326 1327 1328 1329 1330 1331 1332 ... 2014 >

Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report