• 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
Eclairs Receiver
Eclairs Receiver

The Application of Jartul JT63 Series Electronic loads in ATE
The Application of Jartul JT63 Series Electronic loads in ATE

... Timing test is also a difficult point of the ATE system. The traditional ATE system can achieve the timing test by using a timing acquisition card, supplemented by professional data processing. Both the hardware and software cost is very high. Jartul electronic load, built-in timing test function, c ...
MEASUREMENT OF THE BAND GAP ENERGY OF
MEASUREMENT OF THE BAND GAP ENERGY OF

... ignoring this term. Now attempt to include this term, how does it effect your determination of Eg? Three sources of systematic error have been identified in the straight line plots of ln(I) vs. V. ...
- Symetrix
- Symetrix

... current of the LED you choose (check the datasheet for your LED). In this case, simply connect as below: ...
General notes on duplexers
General notes on duplexers

Neon Lamps - International Light Technologies
Neon Lamps - International Light Technologies

2938633 Datasheet
2938633 Datasheet

... device continuously supplies the IBOOST output current. The device can supply a nominal output current of IN up to an ambient operating temperature of +60°C. The output power must be decreased by 2.5% per Kelvin temperature increase for ambient operating temperatures over +60°C. At ambient operating ...
emergency power – storage batteries
emergency power – storage batteries

... Residential Standby Systems – These generators can be wired to automatically start within 20 seconds of a commercial power grid failure. These all-weather generators are installed outside the home and are wired through an automatic transfer switch to the main electrical panel. They are typically fue ...
Lab 4: Phase Shift Oscillator - EECS: www
Lab 4: Phase Shift Oscillator - EECS: www

... margin and gain margin of the circuit must be set to zero. This zero margin condition is equivalent to the condition that the complex poles of the circuit are on the imaginary axes. In this lab we will use the frequency domain stability analysis method to determine the value of the feedback gain K. ...
Alberta Reliability Standard Generator Operation for Maintaining Network Voltages VAR-002-AB-1.1b
Alberta Reliability Standard Generator Operation for Maintaining Network Voltages VAR-002-AB-1.1b

... R1 The operator of a generating unit, subject to requirement R3 and the ISO’s consent to operate otherwise, must only operate such generating unit with the automatic voltage regulator in service, in voltage control mode and controlling voltage. R2 The operator of an aggregated generating facility, s ...
Viking Pump Flow Manager
Viking Pump Flow Manager

Basic Electrical
Basic Electrical

Self Inductance.
Self Inductance.

gamme photovoltaïque - PROEXSA
gamme photovoltaïque - PROEXSA

CHAPTER 4 BLOCK DIAGRAM OF PROPOSED SYSTEM
CHAPTER 4 BLOCK DIAGRAM OF PROPOSED SYSTEM

... If both outgoing and incoming IGBTs remained ON simultaneously during turn-on and turn-off switching, there would be a short circuiting. To avoid this dead-time is given between switch-on and switch-off of IGBTs of the same leg. During dead time no IGBT of the same leg is conducting. The dead time f ...
Electric Power Acquisition from the Vibration of an Electric Vehicle
Electric Power Acquisition from the Vibration of an Electric Vehicle

... Fig. 2 Analysis Model of the Generator netic flux density: 400 [mT], adsorption power: 26.0 [kgf]). The equivalent circle current of the above magnet obtained was 13500 [A] by measurements. The equivalent current was distributed at locations along the circumference of the button type Nd Fe-B magnet. ...
Application Note: AN-114 ITC117P Integrated Telecom Circuit
Application Note: AN-114 ITC117P Integrated Telecom Circuit

... consumption needs to be minimized for prolonged battery life. Optocoupler An optocoupler is included in the ITC series package that can be used as a ring detector or loop current detector with the addition of a few passive components. The optocoupler is available with a standard phototransistor or a ...
+ + + + - ON OFF ML - Magnetic Latching
+ + + + - ON OFF ML - Magnetic Latching

... Magnetically Latched Contactors do not fail safe. If there is a power failure, or if the supply to the contactor coil is broken, the contactor contacts will not open or close, i.e. they will not change state. These devices should not therefore be used in applications where the failure of contacts to ...
Investigation of Polarization and Depolarization Current for
Investigation of Polarization and Depolarization Current for

... The working principle of the PDC method is based on the following effect: when a step-like DC charging voltage Uo is suddenly switched to the sample, previously uncharged, there is a motion of charges, due to the interaction of the electrical field with the free and the different kinds of bound char ...
Wideband vibration energy harvester with high permeability magnetic material Sun
Wideband vibration energy harvester with high permeability magnetic material Sun

... A vibration energy harvester based on a high permeability cantilever beam was demonstrated, which overcomes the limitation of the existing approaches in output power and working bandwidth. Magnetostatic coupling between the vibrating highly permeable beam and bias magnetic field leads to maximized f ...
MNS ® iRPP
MNS ® iRPP

RA07M0608M 数据资料DataSheet下载
RA07M0608M 数据资料DataSheet下载

... 2.RA series products (RF power amplifier modules) are designed for consumer mobile communication terminals and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpose, they are not manufactured under a quality a ...
Sound Pressure Level
Sound Pressure Level

... SPL and SIL Sound Pressure Level (SPL) is measured in Pascals (Pa) and 0dBSPL is 0.00002Pa Sound Intensity Level (SIL) is measured in watts per square meter (W/m2). 0dBSIL is: 10-12W/m2 or 0.000000000001W/m2 ...
LeeVincent2012.doc - Berkeley Robotics
LeeVincent2012.doc - Berkeley Robotics

AN-1533 Over Voltage Protection Circuit for
AN-1533 Over Voltage Protection Circuit for

... concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous con ...
< 1 ... 1404 1405 1406 1407 1408 1409 1410 1411 1412 ... 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 © 2025
  • DMCA
  • Privacy
  • Terms
  • Report