• 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
ADP3309 数据手册DataSheet 下载
ADP3309 数据手册DataSheet 下载

... The patented amplifier controls a new and unique noninverting driver that drives the pass transistor (Q1). The use of this special noninverting driver enables the frequency compensation to include the load capacitor in a pole splitting arrangement to achieve reduced sensitivity to the value, type, a ...
#2095
#2095

... Voltage protection level at 5kA [UP] Voltage protection level [L-N] [UP] Voltage protection level [L-N] at 5kA [UP] Voltage protection level [N-PE] [UP] Follow current extinguishing capability [N-PE] [Ifi] ...
Electrodynamics and Circuits 2016 Student
Electrodynamics and Circuits 2016 Student

... AC/DC – not just a band! AC – alternating current, the direction the charge flows switches. In between each switch, the lights actually go off. Why don’t we see the lights flicker? DC – direct current moves from one end to another. Batteries have fixed positive and negative ends. The + end pushes cu ...
Circuit Note
Circuit Note

Switches and Over Current Protective Devices
Switches and Over Current Protective Devices

6. Organization, training and methodological support of students` self
6. Organization, training and methodological support of students` self

Nieizotermiczne charakterystyki impulsowych układów zasilających
Nieizotermiczne charakterystyki impulsowych układów zasilających

... The winding model includes three circuits representing respectively: the primary winding and two secondary windings. In the model of the primary winding the resistor RS1 represents the series resistance of the winding at the reference temperature, the controlled voltage source ERS1 describes resista ...
MX134 A/V Control Center MC206 6-Channel Power
MX134 A/V Control Center MC206 6-Channel Power

... name TAPE2 to the name DVD2). Unused inputs can be turned off so that the Input knob skips over them. All six digital inputs and component video inputs may also be assigned to any A/V source. ...
Understanding of IC555 Timer and IC 555 Timer Tester
Understanding of IC555 Timer and IC 555 Timer Tester

... IC555 is connected to the ground terminal of the dc voltage source, Voltages of the entire circuit are measured with respect to this terminal. Output: The output of timer and the load is connected to this pin. Supply: This voltage must be a pure ripple free DC voltage which is obtained by connecting ...
Chapter 34 Electric Current
Chapter 34 Electric Current

... place along one direction, it is called direct current (dc);when it flows ...
NCP1014STBUCGEVB Non-isolated Positive Output Buck AC/DC Converter Evaluation Board
NCP1014STBUCGEVB Non-isolated Positive Output Buck AC/DC Converter Evaluation Board

... IC is the VCC capacitor. The IC is directly powered from the HV Drain circuit via internal voltage regulator. To eliminate the noise at the feedback input, some small ceramic capacitor with value of around 1.0 nF is necessary to be connected as close to the FB pin, as possible. ...
Voltage, Current and Resistance
Voltage, Current and Resistance

Rodgers_HPM_Effects - TerpConnect
Rodgers_HPM_Effects - TerpConnect

... for NQS and HF device operation. •Use nonlinear device and harmonic balance simulation mode (s>3). ...
EEE 119-3236
EEE 119-3236

... wind, solar, geothermal, biomass and hydrogen energy should be used. The renewable energy sources share of total world energy consumption is expected to rise from 7 percent to 8 percent by 2030 ...
TD351
TD351

... the IGBT current (in the event of overcurrent). This action prevents both dangerous overvoltages across the IGBT and RBSOA problems, especially at short-circuit turn-off. The turn-off (Ta) delay is programmable through external resistor Rd and capacitor Cd for ...
Power over Ethernet: IEEE 802.3af
Power over Ethernet: IEEE 802.3af

Frequently Asked Questions about the 07523-80 and
Frequently Asked Questions about the 07523-80 and

... The term open-collector refers to a transistor output where the collector (output) of the transistor is not connected to a positive voltage. Since a transistor used in outputs is a saturated switch, the collector needs to be connected to a positive voltage to complete the transistor circuit. This po ...
DS90C032 LVDS Quad CMOS Differential Line Receiver L VDS
DS90C032 LVDS Quad CMOS Differential Line Receiver L VDS

... FIGURE 5. Point-to-Point Application resistor across the input pins. The unplugged cable can become a floating antenna which can pick up noise. If the cable picks up more than 10mV of differential noise, the receiver may see the noise as a valid signal and switch. To insure that any noise is seen as ...
TIP142
TIP142

... RL = 3 Ω IC = 10 A IB1 = -IB2 = 40 mA ...
EE2003 Circuit Theory
EE2003 Circuit Theory

M74HCT132 - STMicroelectronics
M74HCT132 - STMicroelectronics

... Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implicatio ...
Slide 1
Slide 1

document
document

...  The output of an AC generator is sinusoidal and varies with time according to the following equations  v = Vmax sin 2ƒt, i = Imax sin 2ƒt  v and i is the instantaneous voltage and current, respectively  Vmax is the maximum voltage of the generator  Imax is the maximum current  ƒ is the freq ...
Wide Bandwidth 4X1 Video Multiplexer
Wide Bandwidth 4X1 Video Multiplexer

AZ044319323
AZ044319323

< 1 ... 1166 1167 1168 1169 1170 1171 1172 1173 1174 ... 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