• 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
TG0018A - CE Niehoff Co.
TG0018A - CE Niehoff Co.

... CEN N1506-1 Dual Voltage Alternator Description and Operation N1506-1 100 A (28 /14 V) dual voltage alternator is internally rectified. All windings and current-transmitting components are non-moving, so there are no brushes or slip rings to wear out. Energize switch (commonly an oil pressure switch ...
PS1: Overcurrent Protection of a Substation Power Transformer
PS1: Overcurrent Protection of a Substation Power Transformer

ZXMP7A17K 70V P-channel enhancement mode MOSFET Summary Description
ZXMP7A17K 70V P-channel enhancement mode MOSFET Summary Description

... ZXMP7A17K 70V P-channel enhancement mode MOSFET Summary VDSS=70V : RDS(on)=0.16⍀ ID=5.7A ...
Slides
Slides

Doc - PJM.com
Doc - PJM.com

... Provisions must be made to facilitate the replacement of a failed charger or battery bank. The station batteries are to be sized in accordance with the latest version of IEEE-485 Recommended Practice for Sizing Lead-Acid Batteries for Stationary Applications or IEEE-1115 Recommended Practice for Siz ...
- Muhazam
- Muhazam

... AC Analysis • AC analysis is done to determine the performance of FET amplifier circuit • There are a few parameters of interest, like input and output resistance, but for the purpose of non-EE class, we will do only voltage gain (no current gain, why?) • AC analysis is done after biasing is comple ...
WIRELESS COMMUNICATION By: Team Team
WIRELESS COMMUNICATION By: Team Team

... Construct a circuit for interfacing with the XBee module Learn how to interface with a voltage translator Construct code for doing a check sum with a string Construct code for transmitting data to the XBee module ...
36-V, Prog.-Gain, Voltage-Output, Bidir, Zero
36-V, Prog.-Gain, Voltage-Output, Bidir, Zero

... An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. ...
Green Embedded Computing and the MPC8536E PowerQUICC® III
Green Embedded Computing and the MPC8536E PowerQUICC® III

... generating greater environmental and cultural pressure for green solutions in embedded computing applications. This, coupled with continued expectations for higher performance embedded computing with each new product generation, despite environmental concerns, is impacting the future usage models of ...
Chapter Nineteen
Chapter Nineteen

... Capacitors are “devices that oppose a change of voltage”, at their base level are a simple electrical storage device yet the applications for these devices are varied and wide ranging. Capacitors can be used in timing circuits, as electronic filters, and for power factor correction among other uses. ...
PS1201C, PS2401C Replacement Power Supply Kits for Electronic
PS1201C, PS2401C Replacement Power Supply Kits for Electronic

... Fig. 6. Power box location on F57a Air Cleaners. Open to access power supply (two-cell F57 shown.) ...
PRINCIPLES OF ELECTRONICS It should be quite obvious to the
PRINCIPLES OF ELECTRONICS It should be quite obvious to the

... Inductors are made in many shapes and designs. An inductor used in extremely high-frequency circuits may consist of only one turn or even less than one turn of wire. On the other hand, an inductor used as a choke coil in a low-frequency circuit or in a filter circuit may contain many turns of wire a ...
High-/Mixed-Voltage RF and Analog CMOS Circuits Come of Age
High-/Mixed-Voltage RF and Analog CMOS Circuits Come of Age

... overstress automatically during the power‐up/down transients, we propose to add a thick‐oxide device Mpt1 at  Vx node. Its size is not critical as it is to ensure Vx < VDD,c when VDD,elevated is activated first and can be turned off  when VDD,c has caught up automatically.  Mixed‐transistor circuit  ...
Experimental Question 1 Problem
Experimental Question 1 Problem

... proportional to the light intensity. On the other hand, the current amplifier is utilized to transfer the photocurrent into an output voltage. There are two transfer ratios in our photodetector – high and low gains. In our experiment, only the low gain is used. However, because of the limitation of ...
MAX17410 Dual-Phase, Quick-PWM Controller for IMVP6+ CPU Core Power Supplies General Description
MAX17410 Dual-Phase, Quick-PWM Controller for IMVP6+ CPU Core Power Supplies General Description

... notebook IMVP6+ CPUs. True out-of-phase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties. The Quick-PWM control scheme provides instantaneous response to fast load current steps. Active voltage positioning reduces ...
4-Port Hub for the Universal Serial Bus w/optional Serial EEPROM
4-Port Hub for the Universal Serial Bus w/optional Serial EEPROM

Axials Series C4C, C4G, C4H, C4M, C4T
Axials Series C4C, C4G, C4H, C4M, C4T

... means that voltage transients exceeding the rated voltage can be applied without causing short circuits. The tight production of the case guarantees a complete protection against humidity and external pollutants. The capacitors for power electronics shown in this catalogue are the most common models ...
other uses, in any current or future media, including reprinting/republishing this... advertising or promotional purposes, creating new collective works, for resale or... © 2013 IEEE
other uses, in any current or future media, including reprinting/republishing this... advertising or promotional purposes, creating new collective works, for resale or... © 2013 IEEE

International Electrical Engineering Journal (IEEJ) Vol. 6 (2015) No.2, pp. 1771-1779
International Electrical Engineering Journal (IEEJ) Vol. 6 (2015) No.2, pp. 1771-1779

... In On-Off control technique thyristors are used as switches to connect the load circuit to the ac supply (source) for a few cycles of the input ac supply and then to disconnect it for few input cycles. The thyristors thus act as a high speed contactor (or high speed ac switch). In phase control the ...
An Area and Power-Efficient Analog Li-Ion Battery Charger Circuit
An Area and Power-Efficient Analog Li-Ion Battery Charger Circuit

... overhead consumed by controller logic is fixed, while charging current varies with battery capacity. Thus, at low charging currents, a significant fraction of total power may be consumed by the control circuitry. These designs may utilize large-area analog-to-digital converters (ADCs) or costly prec ...
Slide 1
Slide 1

BDTIC ICB2FL01G Highly integrated Smart Ballast Controller for Fluorescent Lamps
BDTIC ICB2FL01G Highly integrated Smart Ballast Controller for Fluorescent Lamps

... contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such compo ...
D356B Electroluminescent Lamp Driver IC
D356B Electroluminescent Lamp Driver IC

... phosphor material in the dielectric. The phosphor glows when a strong AC voltage is applied across the EL lamp electrodes. The required AC voltage is typically not present in most systems and must be generated from a low voltage DC source. Rogers developed its patented three-port (3P) switch-mode in ...
A5BR-BD100.00 Rev B:Layout 1.qxd
A5BR-BD100.00 Rev B:Layout 1.qxd

... BULLDOG BD100 SETPOINT ...
PDF
PDF

< 1 ... 1121 1122 1123 1124 1125 1126 1127 1128 1129 ... 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