• 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
Ch.14
Ch.14

... • This is significant for applications involving filters. • Filters play critical roles in blocking or passing specific frequencies or ranges of frequencies. • Without them, it would be impossible to have multiple channels of data in radio ...
CubeComputer
CubeComputer

... with a mission specific expansion boards. Various interfaces (I2C, UART, and SPI) and functionality (PWM, ADC, and GPIO) have been routed to the piggyback header which can be accessed directly by the MCU. The piggyback header also has access to the full range of power supply voltages: raw battery bu ...
ec 6404 linear integrated circuits ltpc
ec 6404 linear integrated circuits ltpc

PDF: 3.13MB
PDF: 3.13MB

... 3.1.9 Precaution for wiring on PCB ..................................................................................................................... 31 3.1.10 SOA of Super Mini DIP-IPM Ver.4 ......................................................................................................... ...
P85452
P85452

... models using filtered dc for the 12 volt range and either filtered dc or unfiltered dc for the 24 volt range voltage. Do not apply voltage outside of this range. NOTE: Check the minimum and maximum output of the power supply and standby battery and subtract the voltage drop from the circuit wiring r ...
MV POWER CAPACITORS AND BANKS
MV POWER CAPACITORS AND BANKS

... of the power factor correction banks are fully executed within companies of the Group; that guarantees the achievement of the highest quality standard weather of the metalized film or, consequently, the capacitors manufactured. Furthermore, the know how acquired in almost 50 years of metalized film ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

... supply to rural electrification [1]. The isolated system using renewable energy sources like wind, solar with battery backup or fuel cell may prove to be preferable over grid electrification, when criteria like cost and distance are predominant. Ratings of these isolated systems may range from a few ...
Disassembly and Power
Disassembly and Power

... and concepts when working with computers and testing components. • Electricity (or power) - Electrons flowing through a conductor, just like water flows through a pipe. • The two types of electricity – AC (Alternating Current) – Electricity where electrons flow in both directions and is provided by ...
Recommended Practice for Establishing Ground Potential Rise (GPR)
Recommended Practice for Establishing Ground Potential Rise (GPR)

Troubleshooting Corvette gauges
Troubleshooting Corvette gauges

... When a battery is charged the exact opposite occurs except that the process is not totally reversible in that some active material is lost from each plate. At the positive plate: Lead Peroxide + Sulphuric Acid <> Lead Sulfate +Water+Oxygen At the negative plate: Lead+Sulphuric Acid<>Lead Sulfate+2 H ...
True RMS Digital Multimeter Model MN62
True RMS Digital Multimeter Model MN62

... minutes between tests. Exceeding 10 seconds may cause damage to the meter and/or the test  leads.   Before connecting the meter in a series circuit turn off the power supply to the series loop.  Start with the highest range possible if unsure of expected current measurement.  Fuses are provided in t ...
UCC27517A Single-Channel High-Speed Low
UCC27517A Single-Channel High-Speed Low

... to operate over a wide VDD range of 4.5 to 18 V, and a wide temperature range of –40°C to 140°C. Internal undervoltage lockout (UVLO) circuitry on the VDD pin holds the output low outside VDD operating range. The capability to operate at low voltage levels, such as below 5 V, along with best-in- cla ...
to view the course outline.
to view the course outline.

... How do I get the processor to do what we need? How do I communicate with the processor? Trying it out for the first time. ...
UC2714 数据资料 dataSheet 下载
UC2714 数据资料 dataSheet 下载

... These two families of high speed drivers are designed to provide drive waveforms for complementary switches. Complementary switch configurations are commonly used in synchronous rectification circuits and active clamp/reset circuits, which can provide zero voltage switching. In order to facilitate t ...
O A  RIGINAL
O A RIGINAL

... the output specturm needs to be less than 5 dB when it is deducted from the reference value.If the Insential Loss exceeds 5 dB, the fibre is faulty hence needs to be replaced. Before testing, the wavelength reference value of the ’Turnable Laser Source’ needs to be 1550nm/1310 nm. Testing on Fan: Th ...
t - eVirtualGuru
t - eVirtualGuru

MAX5216PMB1 Peripheral Module General Description Features
MAX5216PMB1 Peripheral Module General Description Features

... The MAX5216PMB1 peripheral module provides the necessary hardware to interface the MAX5216 16-bit DAC to any system that utilizes PmodK-compatible expansion ports configurable for SPI communication. The IC is a single-channel, low-power, buffered voltage-output DAC. The reference voltage for the DAC ...
Aalborg Universitet Benchmarking of Voltage Sag Generators
Aalborg Universitet Benchmarking of Voltage Sag Generators

iii. effect of non-idealities
iii. effect of non-idealities

... In addition, LV an LP active filter can also be used in biomedical systems[9]-[13] and wireless systems[14]-[15]. Besides, voltage-mode active filters with high input impedance are great of interest several cells of kind can be directly connected in cascade to implement higher order filters[16]. Als ...
Introduction
Introduction

MAX13085E +5.0V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver General Description
MAX13085E +5.0V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver General Description

... The MAX13085E is a half-duplex transceiver and operates from a single +5.0V supply. Drivers are output short-circuit current limited. Thermal-shutdown circuitry protects drivers against excessive power dissipation. When activated, the thermal-shutdown circuitry places the driver outputs into a high- ...
DATA  SHEET PMST3904 NPN switching transistor
DATA SHEET PMST3904 NPN switching transistor

... not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environ ...
Electrical Measurements On Nanoscale Materials
Electrical Measurements On Nanoscale Materials

iC-MG 8-Bit Sin/Cos INTERPOLATION IC WITH RS422 DRIVER
iC-MG 8-Bit Sin/Cos INTERPOLATION IC WITH RS422 DRIVER

... The PGA front-end permits differential (VDIFF or IDIFF mode) or single-ended input signals (VREF or IREF mode); high impedance (V modes) and low impedance (I modes) can be selected. By this adaptation MR sensor bridges or photosensors can be directly connected. The integrated signal conditioning uni ...
normalised electrical safety tests
normalised electrical safety tests

< 1 ... 958 959 960 961 962 963 964 965 966 ... 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