• 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
The ST-150-BJ-1 A Boak-Jung Modification of the Dynaco Stereo
The ST-150-BJ-1 A Boak-Jung Modification of the Dynaco Stereo

... capacity to be connected as a 150 watt monophonic amplifier by moving a Molex connector on the power supply board and strapping the audio input be­ tween the channels. The price for this flexibility is a substantial complication of the internal wiring and a use of less than the fully available power ...


... section of this inevitable change which is done in the power production sections are the DG sources. The DGs are the source of electric energy which we can connect them on the distributional network. Concentration to the natural surroundings, release of capacity of system, decrease of wasting the po ...
Microcontroller PI Treasure Hunter
Microcontroller PI Treasure Hunter

... from large overdrive, and then amplify very small signals without overshoot or “ringing”. To use it to its full benefit in this circuit it needs to be d.c. coupled and operated at the highest gain possible. With this level of gain. battery voltage and temperature changes produce significant output v ...
Introduction to the Multimeter
Introduction to the Multimeter

Frequently Asked Questions Solid-State Relays Frequently Asked
Frequently Asked Questions Solid-State Relays Frequently Asked

Weigh Scale_Design
Weigh Scale_Design

... accept a differential input. The device should be a low noise ADC, with preferably some programmable gain so an external amplifier is not needed. It should also be able to except an external reference so that the load cell measurement can be accomplished ratiometrically. Performance and resolution s ...
FMS6364A Four-Channel Standard- & High-Definition (SD & HD) VoltagePlus™ Video Filter Driver
FMS6364A Four-Channel Standard- & High-Definition (SD & HD) VoltagePlus™ Video Filter Driver

ams technical article template
ams technical article template

HX460 with External Pulse Width Modulated Drive
HX460 with External Pulse Width Modulated Drive

... GIGAVAC offers the HX460 with a continuous duty coil. Customers that want to reduce overall  power consumption can PWM the coil. This application note provides details on how to drive  the contactor to insure that it can meet published ratings.  ...
TGS2313 数据资料DataSheet下载
TGS2313 数据资料DataSheet下载

... TriQuint Semiconductor Texas: www.triquint.com Phone (972)994-8465 Fax (972)994-8504 Info-mmw@tqs.com ...
Specification of Basic Unit
Specification of Basic Unit

... On-line change is available. Certain halt time appear if the on-line change is done by programming tool. ...
Generators for plasma excitation.
Generators for plasma excitation.

... the market and technology leaders for large area coating applications in industrial environments. TruPlasma MF Series 7000 (G2) – the superior ones The first choice for large area deposition processes using double magnetron sputtering. Our latest MF family attains a formerly unachievable coating qua ...
Photoelectric Sensor with Analog Output IRS/IRN
Photoelectric Sensor with Analog Output IRS/IRN

... exceeded. The local equipotential bonding have to be done. At sensors with a PE-terminal, the protective earth (PE) is solid connected with the housing. At sensors without a PE-terminal, connect the housing reliable and noncorrosive to the general protection earth by using the nuts M30. The cable ha ...
Voltage Stability Assessment via Continuation Power Flow Method
Voltage Stability Assessment via Continuation Power Flow Method

Dynamic voltage scaling
Dynamic voltage scaling

... processor is run at a less-than-maximum frequency in order to conserve power.  As frequency changes, the dynamic power will change linearly with it.  Dynamic power does not account the total power of the chip  There is also static power, which is primarily due to various leakage currents ...
Installation Manual
Installation Manual

... SW3 and 4. Selects the time the system will be bypassed, this should be a little longer that the gate takes to close on its own. SW5 and 6. Selects how long the output relay activates for. SW7 and 8. Selects the duration of the cycle. The system will cycle until the zone is restored, this is to ensu ...
SN75ALS162 数据资料 dataSheet 下载
SN75ALS162 数据资料 dataSheet 下载

... Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
MAX15036/MAX15037 2.2MHz, 3A Buck or Boost Converters with an Integrated High-Side Switch
MAX15036/MAX15037 2.2MHz, 3A Buck or Boost Converters with an Integrated High-Side Switch

... includes an internal power MOSFET to enable the design of a nonsynchronous buck or boost topology power supply. The MAX15037 is for the design of a synchronous buck topology power supply. These devices operate from a 4.5V to 5.5V or 5.5V to 23V input voltage and offer the ability to set the switchin ...
Simulation of an Electrostatic Energy Harvester at
Simulation of an Electrostatic Energy Harvester at

$doc.title

... All voltage values, unless otherwise noted, are with respect to the midpoint between VCC + and VCC −. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or ...
k6 audio power amplifier assembly manual
k6 audio power amplifier assembly manual

... Figure 3 shows the power supply schematic. The inverter power supply is a basic offline full bridge design, with output current protection and shutdown capability, and three output voltage setting options. The power line input is filtered and rectified by L3, DB1, and C1/C2. With JMP1 in place, DB1, ...
Rotary Phase Converters
Rotary Phase Converters

... converter, plus the KVA required to accommodate any additional single-phase loads that may be also connected to the transformer. What fuse and wire sizes are required for installation? Full load current of the ROTO-CON® and ROTOVERTER® is noted on the converter nameplate (approximately 4.5 amps per ...
posted
posted

... (f) P  V 2 /R. The resistors in parallel each have the same voltage, so the power P is largest for the one with the least resistance. (a) IDENTIFY: The current, and hence the power, depends on the potential difference across the resistor. SET UP: P  V 2 /R EXECUTE: (a) V  PR  (50 W)(15,000)  ...
Mini Go internal card 02` 8366103 Contents 1. General Specification
Mini Go internal card 02` 8366103 Contents 1. General Specification

... TCP/IP, , HTTP, SMTP, SNTP, DHCP, Telnet, BOOTP, DNS, DDNS, PPPoE, WAP, PDA browser, SNMP RFC1628 MIB, PPC MIB, Ethernet Upgrade firmware 23mm(L) x 47mm(W) x 15mm(H) 30g±2g 26pin gold finger. ...
EECE251 Circuit Analysis I Set 1: Basic Concepts and Resistive
EECE251 Circuit Analysis I Set 1: Basic Concepts and Resistive

... “A circuit includes a battery or a generator that gives energy to the charged particles; devices that use current, such as lamps, motors, or electronic computers; and connecting wires or transmission lines. Circuits can be classified according to the type of current they carry (see alternating curre ...
< 1 ... 835 836 837 838 839 840 841 842 843 ... 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