• 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
Installation Manual
Installation Manual

... installations normally require multi-strand, insulated cables for flexibility and durability; they also usually require over-current protection devices. DC cables must be copper and must be rated to at least 75°C. The cables should also terminate with lugs that fit the DC stud terminals on the inver ...
rap_ch3_large scale_2_part1
rap_ch3_large scale_2_part1

... signal power commonly computed by averaging measurements over a measurement track of 5  - 40  e.g. at 2.4 GHz,  =12.5cm  • measurement tracks range from 0.625m - 5m • if 0.625m used, for nth point  use segment between 0.625n & 0.625(n+1) • take measurements at intervals of 0.1  to  ...
Model 2220 Analog Input/Output Module IG
Model 2220 Analog Input/Output Module IG

High-accuracy charge-redistribution SC video bandpass filter in
High-accuracy charge-redistribution SC video bandpass filter in

... Single-stage OTA’s are frequently used in high-frequency SC applications. The OTA determines to a large extent the overall performance of the SC circuit. One of the most common forms of single-stage OTA is known as the telescopic OTA [23], [24]. The simple structure of the telescopic OTA gives an es ...
AC Circuits and Resonance Conclusion
AC Circuits and Resonance Conclusion

... – Endless oscillation between electrical and magnetic energy – Just like oscillation between potential energy and kinetic energy for mass on spring ...
BDTIC www.BDTIC.com/infineon S e n s e   &  ... T L E 4 9 4 1 p l u...
BDTIC www.BDTIC.com/infineon S e n s e & ... T L E 4 9 4 1 p l u...

... The voltage supply comparator has an integrated hysteresis Vhys with the maximum value of the release level Vrel < 4.5V. This determines the minimum required supply voltage VDD of the chip. A minimum hysteresis Vhys of 0.7V is implemented thus avoiding a toggling of the output when the supply voltag ...
Controlling switch-node ringing in synchronous
Controlling switch-node ringing in synchronous

... in the upper FET, reducing efficiency. An RC snubber reduces the frequency and overshoot of ringing, but it requires two extra components and has low efficiency at light loads. Every power-supply design is unique, so each method should be inspected for its cost/benefit to the supply. Often, the best ...
Aalborg Universitet Coordination between Fault-Ride-Through Capability and Overcurrent Protection of
Aalborg Universitet Coordination between Fault-Ride-Through Capability and Overcurrent Protection of

2N7002T Product Summary Features
2N7002T Product Summary Features

... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
AD5290 数据手册DataSheet下载
AD5290 数据手册DataSheet下载

NCV7341 - High Speed Low Power CAN
NCV7341 - High Speed Low Power CAN

lambda controller manual
lambda controller manual

... The temperature must be lower than 1652 °F, and the probe itself must not be exposed to free flame coming from the exhaust system. In a point where representative exhaust gas composition is guaranteed at a temperature lower than 1652 °F. The maximum temperature at the sensor bung (the sensor hexagon ...
W. Rieutort-Louis, J. Sanz Robinson, Y. Hu, L. Huang, J.C. Sturm, N. Verma, S. Wagner, "Readout from Amorphous Silicon Thin-film Transistor-based Strain Sensing Sheets over Non-contact Interfaces using a TFT Gilbert-Type Modulator", Int'l Conf. on Amorphous and Nano-crystalline Semiconductors (ICANS) (AUG 2013).
W. Rieutort-Louis, J. Sanz Robinson, Y. Hu, L. Huang, J.C. Sturm, N. Verma, S. Wagner, "Readout from Amorphous Silicon Thin-film Transistor-based Strain Sensing Sheets over Non-contact Interfaces using a TFT Gilbert-Type Modulator", Int'l Conf. on Amorphous and Nano-crystalline Semiconductors (ICANS) (AUG 2013).

Quick installation guide MICRO-0.25/0.3/0.3HV-I-OUTD
Quick installation guide MICRO-0.25/0.3/0.3HV-I-OUTD

... The AC Voltage range may vary depending on specific country standard The Frequency range may vary depending on the specific country standard The number of inverters which can be installed must be according to the applicable local code regulations With the plug-in of the DC connectors, the positive i ...
BusWorks XT Series Ethernet I/O Modules
BusWorks XT Series Ethernet I/O Modules

HARDWARE MANUAL  FX SERIES PROGRAMMABLE CONTROLLERS
HARDWARE MANUAL FX SERIES PROGRAMMABLE CONTROLLERS

Electricity – Resistance and Power
Electricity – Resistance and Power

... The resistance of a wire depends on several factors:  Material – Different materials have different resistances because some materials are better conductors. Nichrome wire has a higher resistance than a copper wire of the same size.  Length – The longer a wire is the higher its resistance. When el ...
Highly Energy and Performance Efficient Embedded
Highly Energy and Performance Efficient Embedded

... Figure 1(ii)—since the carry chain originates in a less significant position and though the adder is operated at voltage V  , the error is significantly lower in this case—a magnitude of 16—for the same factor of 4 in energy savings when compared to the correct operation with voltage V . This case i ...
Electricity – Resistance and Power
Electricity – Resistance and Power

... The resistance of a wire depends on several factors:  Material – Different materials have different resistances because some materials are better conductors. Nichrome wire has a higher resistance than a copper wire of the same size.  Length – The longer a wire is the higher its resistance. When el ...
Team 8 Critical Design Review
Team 8 Critical Design Review

SGC-6289Z 数据资料DataSheet下载
SGC-6289Z 数据资料DataSheet下载

... GN S ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)

Online real-time Geiger counter to monitor radioactivity in air
Online real-time Geiger counter to monitor radioactivity in air

... Simple setup, but HV pulser has no shutdown hence current drawn is ca 10 mA. For long term operation use external 9V power supply. Transformer windings numbers are adjusted for during prototype assembly for correct HV range. From speaker goes 10 kOhm resistor to Arduino board which counts pulses. Tr ...
Electronically Commutated Motors
Electronically Commutated Motors

... from the motor which accepts a 0-10V DC signal and can be wired into building control systems or field supplied controls. With this option, the control leads are terminated in a standard 2x4 junction box from the factory. Field supplied controllers should be provided and installed by others and send ...
Andrew Moss RF testing in the MICE hall
Andrew Moss RF testing in the MICE hall

... • Using this design is more costly, larger in terms of space required but a safer design - easier to set up, more adjustable, greater tolerance to problems • This will more closely follow the MTA design, which is proven, expert advice says it should be done this way • The hybrid will isolate the amp ...
< 1 ... 619 620 621 622 623 624 625 626 627 ... 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