• 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
Implementing a receiver in a fast data transfer system - A feasibility study
Implementing a receiver in a fast data transfer system - A feasibility study

... fast and be able to feed an output signal with high voltage swing. It is also needed for the receiver to have low power consumption since they are close to the load, which is sensitive to heat. Different amplifier architectures were investigated to find a suitable circuit for the given prerequisites ...
Not Used - Michigan State University
Not Used - Michigan State University

... assembly. These ratings define the ability to close the interrupter switch, either alone (unfused) or in combination with the appropriate power fuse, against a three-phase fault with asymmetrical current in at least one phase equal to the rated value, with the switch remaining operable and able to c ...
AN-1148 Linear Regulators: Theory of
AN-1148 Linear Regulators: Theory of

How Bad is Bad? Cavity Signal Injection and Mitigation Steve Weir
How Bad is Bad? Cavity Signal Injection and Mitigation Steve Weir

Interfacing to MM74HC High-Speed CMOS Logic Interfacing to
Interfacing to MM74HC High-Speed CMOS Logic Interfacing to

... into two basic categories: interfacing circuitry operating at the same supply voltage and interfacing to circuitry operating on a different voltage. In the latter case, some logic level translation is usually required, but many easily available circuits simplify this task. Usually, both instances re ...
Complete Quad, 16-Bit, High Accuracy, Serial Input, ±5 V DAC AD5765 Data Sheet
Complete Quad, 16-Bit, High Accuracy, Serial Input, ±5 V DAC AD5765 Data Sheet

AD7951 数据手册DataSheet下载
AD7951 数据手册DataSheet下载

... The AD7951 is a 14-bit, charge redistribution, successive approximation register (SAR) architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage process. The device is configured through hardware or via a dedicated write only serial configuration port for ...
Operation Manual
Operation Manual

... Dangerous voltages exist on the drive when it is powered. When possible, disconnect the voltage input from the drive before adjusting the trimpots. If the trimpots must be adjusted with power applied, use insulated tools and the appropriate personal protection equipment. BE ALERT. High voltages can ...
Electronic Water Level Gauge Installation, Operation - PRO-QUIP
Electronic Water Level Gauge Installation, Operation - PRO-QUIP

... Electronic Module inside the D&V unit does not require any high temperature capability. It is recommended, however, the cable should have an overall shield, 18-20 gauge tin plated wire and have a rating of 221°F (105°C). ...
VA7800 Series Electric Valve Actuators Catalog Page
VA7800 Series Electric Valve Actuators Catalog Page

AN-9740 Bi-Directional Translator Architectures Introduction www.fairchildsemi.com
AN-9740 Bi-Directional Translator Architectures Introduction www.fairchildsemi.com

... when both A and B ports are LOW. The Npassgates can accomplish this task very efficiently because, when both A and B ports are LOW, the Npassgates act as a low resistive short between the two (A and B) ports. Due to I2C’s open-drain topology, I2C masters and slaves are not push/pull drivers. Logic L ...
PCM2705C 数据资料 dataSheet 下载
PCM2705C 数据资料 dataSheet 下载

... Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. SpAct is a trademark of Texas Instruments. System Two, Audio Precision are ...
Noise generation and coupling mechanisms in deep
Noise generation and coupling mechanisms in deep

Thermal effects in monolithically integrated tunable laser
Thermal effects in monolithically integrated tunable laser

LECTURE 34 HIGH FREQUENCY TRANSFORMER A. Transformer
LECTURE 34 HIGH FREQUENCY TRANSFORMER A. Transformer

... core halves forming a closed magnetic loop core come together. In the equivalent circuit of a real transformer, mutual inductance appears in parallel with the primary windings only. The energy stored in the magnetization inductance is a function of the volt-seconds per turn applied to the primary wi ...
Performance of dissipative dielectric elastomer generators
Performance of dissipative dielectric elastomer generators

... Dielectric elastomer generators have been designed to operate in cycles of various kinds.4,5,14,15,27 Here, we consider a dielectric elastomer generator that couples a dielectric membrane to the external circuits via a three-way switch (Fig. 3). Two reservoirs of charges are represented a battery of ...
Chapter 47: Ignition Systems Overview
Chapter 47: Ignition Systems Overview

... ► Induction-type systems use a magnetic pulse generator with a stator and a reluctor attached to the distributor body and shaft, respectively. ► Induction-type systems produce an alternating current voltage. ► The internal module control circuit receives the trigger signal. ► The reluctor teeth spin ...
CY7C106D/CY7C1006D, 1-Mbit (256 K × 4) Static RAM
CY7C106D/CY7C1006D, 1-Mbit (256 K × 4) Static RAM

HARDWARE MANUAL
HARDWARE MANUAL

... modulated, Fast transients, Electrostatic discharge, Surges, Voltage dips, Voltage interruptions, Radio-frequency common mode and Power-frequency magnetic field) ...
Manual for MICROLITE
Manual for MICROLITE

... The output signals on terminals 5 & 6 will either be analogue output or RS232 output, depending on which option has been fitted. The alarm outputs are rated at 5 Amperes, 240 VAC or 1 Ampere 24VDC. They are designed to switch resistive loads only. If you wish to switch inductive loads, you should fi ...
Datasheet - Infineon Technologies
Datasheet - Infineon Technologies

... objective of this board is to allow the designer a faster way to finalize the circuitry and component values before designing the form factor PCB. By default, it is configured as a single-stage PFC flyback topology. Tuning of power factor (PF), total harmonic distortion (THD) and electromagnetic int ...
Ionizer Nozzle type
Ionizer Nozzle type

Topic 4 – Switching Circuits
Topic 4 – Switching Circuits

... and all outputs are shown, a switching expression for the circuit can be determined. ...
Electrical Machines I
Electrical Machines I

...  However, the interpole flux increases too producing a larger voltage in the conductors that opposes the voltage due to neutral-plane shift. Therefore, both voltages cancel each other over a wide range of loads. This approach works for both DC motors and generators.  The interpoles must be of the ...
eet 3086 power transmission and distribution
eet 3086 power transmission and distribution

... Introduction Overcurrent protection is often applied to protect three-phase induction motors against phase faults at the motor terminals, such as terminal short-circuits, terminal flashovers, etc. The current related to these faults is usually greater than any normal operating current of the motor. ...
< 1 ... 541 542 543 544 545 546 547 548 549 ... 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