• 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
JAM Pack Ruby User Manual Rev. 1
JAM Pack Ruby User Manual Rev. 1

... Never connect the product to a rheostat (variable resistor) or dimmer circuit, even if the rheostat or dimmer channel serves only as a 0 to 100% switch. ...
Safety Board Hardware Description Document (HDD)
Safety Board Hardware Description Document (HDD)

©  U n
© U n

... requirement that they be suitable for use in embedded systems, where processing circuits and memory circuits are manufactured on the same chip. Here dedicated processing technologies are usually too expensive, because they are not applied to the total chip area. Embedded memories therefore need to b ...
AWOS 2000 Install Manual
AWOS 2000 Install Manual

... Cooling Requirements The most important consideration to improved reliability of this equipment is to limit the maximum operating temperature. While modern designs consume less total energy, the heat dissipated per unit volume (Watts/cubic inch) remains much the same due to contemporary high-density ...
Document
Document

EC0323 COMMUNICATION LAB II  LABORATORY MANUAL SEMESTER V
EC0323 COMMUNICATION LAB II LABORATORY MANUAL SEMESTER V

Impedance Matching Networks Applied to RF Power Transistors
Impedance Matching Networks Applied to RF Power Transistors

... but also shows that the load, in first approximation, is not related to the device, except for V CE(sat). The load value is primarily dictated by the required output power and the peak voltage; it is not matched to the output impedance of the device. At higher frequencies this approximation becomes ...
Planar Mosaic Architectural Displays
Planar Mosaic Architectural Displays

... Form unique geometric pattern video walls using one, two, or all three tile sizes. ...
Sample Assessment Materials
Sample Assessment Materials

... Specification for the system The lamps:  need to switch on when it gets dark  flash on and off continuously  switch off when it gets light. ...
Machine Protection and Interlock Systems for the LHC - Indico
Machine Protection and Interlock Systems for the LHC - Indico

... special lattice corrector sextupole (MO) (MS) ...
Liebert Series 610 UPS DISCONTINUED PRODUCT
Liebert Series 610 UPS DISCONTINUED PRODUCT

Unit P2 - Physics For Your Future
Unit P2 - Physics For Your Future

TAJ 200 - Zelo Elettronica Srl
TAJ 200 - Zelo Elettronica Srl

... − opto-coupled command (5V, 12V o 24V) for PC/PLC direct interface (TAJ 200 O) − analogical output for PC/PLC interface or speed control unit input (TAJ 200 DAC) − mechanical relays with simple close-contact system for parallel connection on press commands (TAJ 200 RM) − 220V AC outputs for motors o ...
Fundamentals of Fast Pulsed IV Measurement
Fundamentals of Fast Pulsed IV Measurement

... • It is best if you can keep the non-switching nodes at ground • If you need to vary the voltage on all nodes, then use only high-speed equipment (e.g. WGFMU) even if the node is held at a constant voltage • If you must use SMUs, then only connect them to terminals where there is little or no curren ...
Portfolio Template - Schuylkill Technology Center
Portfolio Template - Schuylkill Technology Center

... Describe and explain the function of diodes. Explain the function of Zener diodes. Explain the function of transistors. Explain the function of power supplies. Explain the function of filters. Explain the function of half-wave, full wave and three-phase rectifiers. Explain the function of thermistor ...
250/1v2 - JL Audio
250/1v2 - JL Audio

... of signal. If a mono input signal is to be run, we recommend that you use a “Y-adaptor” like the JL Audio ECS model XB-CLRAICY-1F2M to split the mono signal into both inputs of the amplifier. 2) Input Voltage Range: A wide range of signal input voltages can be accommodated by the 250/1v2’s input se ...
Using Electrostatic Discharge Test Method for Full
Using Electrostatic Discharge Test Method for Full

... through the center of CT-1 transformer probe would act as a dipole antenna to pick up such low level EMI. To overcome the interference, we had taken a 20 pF charge plate of a Monroe 268 Charge Plate Monitor (CPM) which we connected in parallel with another capacitor of 80 pF to this charge plate to ...
Audio Component Interconnection - Pro
Audio Component Interconnection - Pro

... opposite of the signal (+) which is typically called the signal (-). The third conductor is for the signal reference ground. The key element is that there are two signals transmitted that are exact opposites of each other. Once the signals are fed into a differential amplifier stage, the differential ...
AD8339 数据手册DataSheet 下载
AD8339 数据手册DataSheet 下载

... The mixer outputs are in current form for convenient summation. The independent I and Q mixer output currents are summed and converted to a voltage by a low noise, high dynamic range, current-to-voltage (I-V) transimpedance amplifier, such as the AD8021 or the AD829. Following the current summation, ...
CP9806
CP9806

... fully shielded and insulated termination system for connecting high voltage extruded underground cable to transformers, switchgear and other apparatus. The POSI-BREAK elbow and insulated protective cap are designed with an increased strike distance along the 200 amp interface. This feature eliminate ...
Using Zero-Power CPLDs to Substantially Lower Power
Using Zero-Power CPLDs to Substantially Lower Power

... The MAX IIZ CPLD provides an example of a zero-power CPLD with ultra-low standby power consumption. An EPM240Z device, for instance, consumes just 29 µA in standby. However, in order to achieve the absolute lowest power, it would be ideal if a device consumed no power when it was not being used. Sur ...
i ACKNOWLEDGEMENTS First and foremost, I would like to thank
i ACKNOWLEDGEMENTS First and foremost, I would like to thank

... Almost all communication systems and measuring equipment of modern day contain various types of electrical filters that are realized in appropriate technologies. In general, a filter is a two port network designed to process the magnitude and/or phase of an input signal to generate a desired output ...
Loading Considerations When Paralleling Transformers
Loading Considerations When Paralleling Transformers

Industrial Grade Memory Products Brochure
Industrial Grade Memory Products Brochure

NTB0102 1. General description Dual supply translating transceiver; auto direction sensing;
NTB0102 1. General description Dual supply translating transceiver; auto direction sensing;

... The NTB0102 is a 2-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 2-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any vol ...
< 1 ... 226 227 228 229 230 231 232 233 234 ... 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