• 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
k18v2. fm transmitter
k18v2. fm transmitter

... Harry Lythall in Sweden to give the best distance and stability for its size. The battery supply rails have been well tied together with respect to radio frequencies (C1, C2 and C7.) The tracks are also thicker. This makes the circuit a single ‘solid’ block eliminating RF currents in different parts ...
TransGuard® Application Notes
TransGuard® Application Notes

... holes, or I/O ports which represent a significant portion of a wavelength (at 5 GHz). Therefore, E fields and corona generated RF can be a problem. Finally, if the system has I/O connectors, keyboards, antennas, etc., care must be taken to adequately protect them from direct/and indirect transients. ...
RF3398 数据资料DataSheet下载
RF3398 数据资料DataSheet下载

... VPIN (V) ...
ADCMP608 (Rev. 0)
ADCMP608 (Rev. 0)

... Specified propagation delay performance can be achieved only by keeping the capacitive load at or below the specified minimums. The output of the AD8468 is designed to directly drive one Schottky TTL, three low power Schottky TTL loads, or the equivalent. For large fanouts, buses, or transmission li ...
CHAPTER – 2 LITERATURE SURVEY 2.1 Compact pulsed power
CHAPTER – 2 LITERATURE SURVEY 2.1 Compact pulsed power

S-L2985 SERIES VOLTAGE REGULATOR
S-L2985 SERIES VOLTAGE REGULATOR

Rubidium Frequency Standards
Rubidium Frequency Standards

LTC6268-10/LTC6269-10 – 4GHz Ultra-Low
LTC6268-10/LTC6269-10 – 4GHz Ultra-Low

Self-Calibrated Current Reference
Self-Calibrated Current Reference

... reference is required to perform conversions between the analog and digital domains. The current reference circuit is a key-stone is most electric equipment. Its sole purpose is to deliver an electric current. Now, this is easily done with a few MOSFETs, but the main goal of this work is to develop ...
Auto-Transformer
Auto-Transformer

... secondary circuit even when supplying no load and will hence produce the equivalent of a dead short-circuit. ...
AE01414711478
AE01414711478

... protective devices. Thus, for many critical applications, some type of excitation support system is required f o r self excited generators. These systems, often referred as field forcing schemes , produce more than rated generator current for sufficient t time to ensure that the fault are cleared qu ...
BD88400FJ
BD88400FJ

... The headphone amplifier is driven by the internal positive voltage (+2.4V) and negative voltage (SVSS, -2.4V) based on ground (SGND). Therefore, the headphone can be connected without the output coupling capacitor. As a result, it brings improvement to low-frequency characteristic compared with the ...
FST3125 — 4-Bit Bus Switch FST3125 — 4- B it
FST3125 — 4-Bit Bus Switch FST3125 — 4- B it

... tPHL, tPLH ...
Second-Stage LC Filter Design
Second-Stage LC Filter Design

AH292
AH292

... the express 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 w ...
TPS65020EVM-110 数据资料 dataSheet 下载
TPS65020EVM-110 数据资料 dataSheet 下载

... TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguar ...
Chapter 8
Chapter 8

... Superposition A method for analysis of circuits with more theorem than one source. ...
Op Amp Applications - 3DSCO Global Connection
Op Amp Applications - 3DSCO Global Connection

... Any circuit can be reduced to an equivalent circuit consisting of a single voltage source and a single resistor in series with the voltage source. ...
Evaluation of Power Transistors Figure of Merit for Hard
Evaluation of Power Transistors Figure of Merit for Hard

General Specifications MODEL UM331 Digital Indicator with Alarms
General Specifications MODEL UM331 Digital Indicator with Alarms

IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

... 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 kilowatt-hours to many megawatt-hours per day [2]. In isolated systems using wind energy, electrical generato ...
BCX54 /55 /56 Features Mechanical Data
BCX54 /55 /56 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 ...
Three-Phase Circuits
Three-Phase Circuits

9600-3002-2 C CALMU3+ Manual A4.p65
9600-3002-2 C CALMU3+ Manual A4.p65

... CALMU3+ meters are configured at manufacture to suit the intended application. This includes programming arrangements for tariff as well for meter scaling. CALMU3+ meters are usually supplied with ‘primary scaling’ so that the metering values reported are scaled up to the level seen at the load. The ...
ICE3xS03LJG
ICE3xS03LJG

... boxes and industrial auxiliary power supplies. It is a current mode PWM controller and provides a cycle-bycycle peak current control which can provide extended protection for the risk of transformer saturation. The ICE3xS03LJG adopts the BICMOS technology and provides a wider Vcc operating range up ...
< 1 ... 549 550 551 552 553 554 555 556 557 ... 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