• 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
XF1001-SC
XF1001-SC

... App Note [1] Biasing - The XF1001-SC requires power supply sequencing. Negative voltage supply (Vgg) needs to be turned on first and then positive voltage can be applied to the drain (Vdd). When turning off the device, the positive supply (Vdd) should be turned off first and then negative voltage (V ...
Unit 1 QN Questions Marks Unit No. BLOOMS Level (1
Unit 1 QN Questions Marks Unit No. BLOOMS Level (1

... required signal conditioning so that each of these can be connected to the DAS and so that the indicated variable range corresponds to 00H to FFH. Specify the resolution of each in terms of the change in each variable that corresponds to an LSB change in the ADC output. 24. A digital control systems ...
Application of Artificial Neural Network (ANN) technique for the
Application of Artificial Neural Network (ANN) technique for the

... assessment of voltage stability in this paper are actually based on the algebraic system variable vector and on various combinations of its sub vectors-(,V,P,Q). For analysis of stability, the algorithm of fig-5 is used. Both the static and dynamic aspects of voltage stability are considered. The s ...
NCP1251 - ONSemi
NCP1251 - ONSemi

an investigation of the boost inductor volume applied to pfc converters
an investigation of the boost inductor volume applied to pfc converters

The Differential Amplifier BJT Differential Pair
The Differential Amplifier BJT Differential Pair

... BJT Diff Pair – Differential Half Circuit ...
HTC Series HTC1500 / HTC3000 TEMPERA Low Profi le, Effi cient Temperature Controllers
HTC Series HTC1500 / HTC3000 TEMPERA Low Profi le, Effi cient Temperature Controllers

ADS8323 数据资料 dataSheet 下载
ADS8323 数据资料 dataSheet 下载

... The sample-and-hold on the ADS8323 allows the ADC to accurately convert an input sine wave of full-scale amplitude to 16-bit resolution. The input bandwidth of the sample-and-hold is greater than the Nyquist rate (Nyquist equals one-half of the sampling rate) of the ADC even when the ADC is operated ...
Frequently asked questions about FCMA soft starters
Frequently asked questions about FCMA soft starters

1SS361UDJ Features Mechanical Data
1SS361UDJ Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
ec 6404 linear integrated circuits ltpc
ec 6404 linear integrated circuits ltpc

... 15. Mention the advantages of Wilson current source. (i) Provides high output resistance. (ii) Offers low sensitivity to transistor base currents. 16. Define sensitivity. Sensitivity is defined as the percentage or fractional change in output current per percentage or fractional change in power-supp ...
Installation Manual
Installation Manual

... Introduction Transtector’s AC Edge 120 is a compact (2U) 120 Vac secondary power distribution panel featuring two, 120 Vac single phase 60 A input buses with dedicated neutrals. The AC Edge provides power for a wide range of local or remote, wireless and wireline, data and mission critical communic ...
1100ClassNotesSet04v10
1100ClassNotesSet04v10

... We will use the sign conventions that we just defined in several ways in circuit analysis. For now, let’s just concentrate on using it to determine whether power is absorbed, or power is delivered. We might want to write an expression for power absorbed by a device, circuit element, or other part of ...
AN1048/D RC Snubber Networks For Thyristor Power Control and
AN1048/D RC Snubber Networks For Thyristor Power Control and

... sometimes serve this purpose. Alternatively, a separate inductor can be added in series with the snubber capacitor. It can be small because it does not need to carry the load current. For example, 18 turns of AWG No. 20 wire on a T50-3 (1/2 inch) powdered iron core creates a non-saturating 6.0 μH in ...
Zener Diode 1 circa 1995 M H Miller TUTORIAL PROJECT – ZENER
Zener Diode 1 circa 1995 M H Miller TUTORIAL PROJECT – ZENER

... breakdown region. This is not something that happens automatically; it must be assured as part of the design. There are in fact two conditions that must be met. For proper regulation the Zener diode must draw enough current to operate sufficiently far into the nearly constant voltage range above the ...
OVER-VOLTAGE AND OVER-CURRENT PROTECTION IC (Rev. B)
OVER-VOLTAGE AND OVER-CURRENT PROTECTION IC (Rev. B)

systems for street lighting control power reduction
systems for street lighting control power reduction

MAX5876 12-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs General Description
MAX5876 12-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs General Description

... digital-to-analog converter (DAC). This DAC meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from +3.3V and +1.8V supplies, this dual DAC offers exceptional dynamic performance such as 75dBc ...
AN3065
AN3065

... monitoring and disables functions used for PFC protection purposes. If the voltage on pin #7 exceeds 2.5 V, the IC stops switching and restarts as the voltage on the pin falls below 2.4 V implementing the so-called dynamic OVP, which prevents an excessive output voltage in case of transients, becaus ...
ISL78310 - Intersil
ISL78310 - Intersil

pedal power - Voodoo Lab
pedal power - Voodoo Lab

... power supply to a suitable pedal board. You can use anything from a piece of plywood to a professionally built unit available from any reliable supplier of road cases. Securely mounting your effects and power supply will make it easy to transport without damage and eliminates excessive flexing of ca ...
Electrónica de Potencia
Electrónica de Potencia

AD688 数据手册DataSheet 下载
AD688 数据手册DataSheet 下载

... The AD688 can be configured to provide ±10 V reference outputs as shown in Figure 4. The architecture of the AD688 provides ground sense and uncommitted output buffer amplifiers which offer the user a great deal of functional flexibility. The AD688 is specified and tested in the configuration shown ...
Understanding Electronics Components
Understanding Electronics Components

ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD
ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD

< 1 ... 441 442 443 444 445 446 447 448 449 ... 1590 >

Power electronics



Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report