• 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
Digital Thermometer - University of Saskatchewan
Digital Thermometer - University of Saskatchewan

2744.Hardware Pace Det Summary
2744.Hardware Pace Det Summary

... forcing the voltage outside the limits of the window comparator – The output to pulse low. – That low pulse must be latched and held until read back by a uC or GPIO ...
ECE3155_Ex_1_Bode_plots
ECE3155_Ex_1_Bode_plots

... frequency response of your circuit from 10 [Hz] to 100 [kHz]. The frequency response is made up of two parts; the gain, or magnitude response, and the phase response, which is the phase shift between the output and input sinusoids. Pick several frequencies, and plot the magnitude and the phase of th ...
ssr level control relay module
ssr level control relay module

... Ensure that all wiring to the Level Control Module is correctly installed and the level switches are installed and functioning correctly. The Relay Module is now ready for operation and the supply power to the level control circuit can be applied. Depending on whether the module is wired for pump-up ...
Interrupts
Interrupts

SUNMASTER QS SERIES
SUNMASTER QS SERIES

... system configuration you might need. The ...
UC3824 数据资料 dataSheet 下载
UC3824 数据资料 dataSheet 下载

... optimized for high frequency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is designed for use in either current mode or ...
A Practical Micropower Programmable Bandpass Filter for use in Bionic Ears
A Practical Micropower Programmable Bandpass Filter for use in Bionic Ears

... not have a well-defined dc value. The transconductor has a gate of a MOSFET at its input and the other two components attached is poorly to the node are capacitors; similarly, the output of that constructs a weak constrained. Adding a transconductor low-frequency path between the two nodes constrain ...
Transformer: Principles and Practices
Transformer: Principles and Practices

... Therefore, a three-phase transformer can be made either by three windings wound on a common core or by three single-phase transformer connected together in a three-phase bank. The first approach is a cheaper one that results in a transformer with smaller size and less weight. The main disadvantage of ...
Low Band High Performance Preamp
Low Band High Performance Preamp

cordless hammer drill
cordless hammer drill

... WARNING! When using mains-powered tools, basic safety precautions, including the following, should always be followed to reduce risk of fire, electric shock, personal injury and material damage. Read the whole manual carefully and make sure you know how to switch the tool off in an emergency, before ...
Modulated He-Ne laser 0,5.1mW CAUTION
Modulated He-Ne laser 0,5.1mW CAUTION

Secondary-Side Controller with Current Share and Housekeeping ADM1041A
Secondary-Side Controller with Current Share and Housekeeping ADM1041A

... Another key feature of the ADM1041A is its control of an OrFET. The OrFET causes lower power dissipation across the OR'ing diode. The main function of the OrFET is to disconnect the power supply from the load in the event of a fault occurring during steady state operation, for example, if a filter c ...
MAX4855 0.75 Integrated Comparators , Dual SPDT Audio Switch with
MAX4855 0.75 Integrated Comparators , Dual SPDT Audio Switch with

... low on-resistance (0.75Ω) with a +3V supply making it ideal for audio switching applications in portable devices. The device also integrates two internal comparators that can be used for headphone detection or mute/send key functions. The MAX4855 is available in the space-saving (3mm x 3mm), 16-pin ...
AD9241 Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter
AD9241 Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter

... suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. Also, the AD9241 performs well in communication systems employing Direct-IF Down Conversion since the SHA in th ...
Lecture 7 Circuit analysis via Laplace transform
Lecture 7 Circuit analysis via Laplace transform

Enhancement-mode MOSFET
Enhancement-mode MOSFET

Modelo Matemático de Arreglos Fotovoltaicos en Puente
Modelo Matemático de Arreglos Fotovoltaicos en Puente

... Photovoltaic (PV) systems are one of the most important renewable energy source due to their advantages: modularity, zero emissions, free energy source, availability of the energy source, among others. All those advantages, along with polices and subsides implemented for different countries, have pr ...
Proceedings - Edge - Rochester Institute of Technology
Proceedings - Edge - Rochester Institute of Technology

... devices are used for a variety of applications in physical therapy treatment. In this particular project, a stationary bicycle that can tilt from side-to-side can be used to imitate the dynamic forces felt while riding a traditional bicycle. The idea is to provide an interactive activity that physic ...
LM317 - Electronics
LM317 - Electronics

... wide variety of other applications. Since the regulator is “floating” and sees only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long as ...
nLIGHTEN Transmitter Module nL1201
nLIGHTEN Transmitter Module nL1201

Datasheet - Texas Instruments
Datasheet - Texas Instruments

ELM 200 Electric Circuits I
ELM 200 Electric Circuits I

Ch 10 – Capacitance
Ch 10 – Capacitance

SIRCO MC PV
SIRCO MC PV

... A complete offer for the photovoltaic applications from 16 A to 2500 A As experts in the solar energy equipment field, SOCOMEC has the specialized know-how for implementing key strategic functions in PV facilities, including safety, through specially designed switch disconnectors to interrupt the DC ...
< 1 ... 553 554 555 556 557 558 559 560 561 ... 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