• 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
Calculation Method of Losses and Efficiency of Wind
Calculation Method of Losses and Efficiency of Wind

... WTGS, annual energy production and capacity factor are very important factors. In order to capture more energy from wind, it is essential to analyze the loss characteristics of WG, which can be determined from wind speed. Furthermore, since many non-linear losses occur in WG, making prediction profi ...
energy efficient carry skip adder using skip logic in
energy efficient carry skip adder using skip logic in

... Low power adder circuits have become very important in VLSI industry. Adder circuit is one of the main building block in DSP processor. Adder is the main component in most of the arithmetic unit. Addition is a fundamental operation for any digital system, DSP or control system. The fast operation of ...
SM897624 - Marine Warehouse
SM897624 - Marine Warehouse

... - Use a 4-lead control cable between the thruster and the automatic mainswitch. - Use 5-lead control cables between automatic mainswitch and control panels, using 5-lead Y-connectors to branch off to to all controls fitted. - Use the table in the thrusters manual for deciding the main cable sizes, t ...
Current-shunt feedback
Current-shunt feedback

NUMBER SYSTEM AND CODES INTRODUCTION:-
NUMBER SYSTEM AND CODES INTRODUCTION:-

PRESIDENT LINCOLN (HR 2510) MODS
PRESIDENT LINCOLN (HR 2510) MODS

Real-Time High Performance Computing Platform for Smart
Real-Time High Performance Computing Platform for Smart

... smart grids. The remaining sections of the paper are arranged as follows: different components of the RT-HPC platform are described in Section II. The wide area predictive state estimation is described in Section III. The results of the study are shown in Section IV and conclusions in Section V. II. ...
ZigBit 2.4GHz Wireless Modules ATZB-24-A2/B0
ZigBit 2.4GHz Wireless Modules ATZB-24-A2/B0

on filter
on filter

... Passive Filters • made up of passive components - resistors, capacitors and inductors • no amplifying elements (- transistors, op-amps, etc) • no signal gain • 1st order - design is simple (just use standard equations to find resonant frequency of the circuit) • 2nd order - complex equations • requ ...
D5V0X1B2LP Product Summary Features
D5V0X1B2LP Product Summary Features

... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB
ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB

Item Spec`s Spec`s with Sw DL 3155E16 TRANSISTOR FEEDBACK
Item Spec`s Spec`s with Sw DL 3155E16 TRANSISTOR FEEDBACK

Folded Dipole Antenna
Folded Dipole Antenna

Fundamental platforms and unique performance attributes
Fundamental platforms and unique performance attributes

Designing of an office appliance system using temperature.pdf
Designing of an office appliance system using temperature.pdf

... photon must have enough energy to excite the electron across the entire bandgap. Extrinsic devices have impurities, also called dopants, added whose ground state energy is closer to the conduction band; since the electrons do not have as far to jump, lower energy photons (that is, longer wavelengths ...
xenon amp white paper.indd
xenon amp white paper.indd

... Critical Transistors have heatsinks on both sides for maximum reliability and lower operating temperature ...
NX3DV2567-Q100 Low-ohmic four-pole double
NX3DV2567-Q100 Low-ohmic four-pole double

... Product data sheet ...
Technical Specification GSR20 / GSR40
Technical Specification GSR20 / GSR40

... 0.1 V steps (TTL, CMOS, …) absolute maximum signal level limit: 10 V 75 Ω or 22 kΩ selectable 100 ns 50 pin D-Sub ...
HEUPS old - OnLine Power
HEUPS old - OnLine Power

Operating Manual ACOM-600S
Operating Manual ACOM-600S

... layouts of the printed circuit boards, as well as a list of commands set and the rules for remote control of the ACOM 600S amplifier. ...
AD5259 数据手册DataSheet下载
AD5259 数据手册DataSheet下载

... solution for 256-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers 1 or variable resistors, but with enhanced resolution and solid-state reliability. ...
being protected
being protected

SN74LVCHR32245A 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS FEATURES
SN74LVCHR32245A 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS FEATURES

... direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated. The data I/Os and control inputs are overvoltage tolerant. This feature allows the use of this device for down translation in a mixed-voltage environment. The out ...
OSP Retrofit Power System
OSP Retrofit Power System

... change is needed to the output distribution, batteries, or LVD contactor of the OSP cabinet power plants with this retrofit. The OSP retrofit power solution provides a turn-key, cost-effective maintenance upgrade for the installed base of CPS2000, CPS4000, OLS and SLC telecom power systems. For most ...
Specification for Ring Main Unit Switchgear with circuit breakers
Specification for Ring Main Unit Switchgear with circuit breakers

< 1 ... 235 236 237 238 239 240 241 242 243 ... 2646 >

Switched-mode power supply



A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report