• Study Resource
  • Explore
    • 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
A high conversion-gain Q-band InP DHBT subharmonic
A high conversion-gain Q-band InP DHBT subharmonic

... The SHM was measured with on-wafer probes and the frequency-dependent cable and connector losses were carefully deembedded from the measurement results. The power consumption is 158 mW when biased from a single 2.5-V supply. The conversion gain of the SHM versus the LO power is ilGHz with a lustrate ...
Telemetry 2014 - ACDC Dynamics
Telemetry 2014 - ACDC Dynamics

... Z-D-IN is a 5 digital input with self powered 16VDC shared negative pole.The inputs are protected by 600Ω W/ms TVS transient current suppressors. The input channels have 100Hz 16 bit counters with settable filter. The inputs can also be set as fast 32 bit totalizer with max frequency of 10kHz. RS485 ...
CPLD I/O User Guide
CPLD I/O User Guide

... pull-up that turns on only when the I/O pin voltage is in the linear region (not a 0, not a 1). So, when the voltage at the pin is in the trip-point region or higher, the half latch is enabled. The idea is that it prevents signals from floating, and therefore, saves power. This half latch cannot be ...
Miniature 0402 Surface Mount Technology Packaged RF Diodes
Miniature 0402 Surface Mount Technology Packaged RF Diodes

... the world and range in applications from RF switching in satellite television receiver low noise block converters (LNB), to automotive remote garage door openers, to land mobile radio transceivers and cable television automatic level controls. ...
NLAS52231 Ultra-Low 0.4 W Dual SPDT Analog Switch with
NLAS52231 Ultra-Low 0.4 W Dual SPDT Analog Switch with

... The NLAS52231 is a dual SPDT analog switch with overshoot protection on the signal lines. It is ideally suited for audio applications that require very low RON values for maximum signal transfer. The overshoot protection included in the NLAS52231 allows analog signals on the COM, NO or NC lines to s ...
Clipper Circuits
Clipper Circuits

... +10V), the 6V zener turns on and clips at +6.0V. The 8V zener is now a forward biased diode, which has another 0.7V drop across it, for a total of 6.7V. This configuration is fairly common. If you want to protect an electronic device from abuse, two zeners are often placed across the input pins as s ...
MAX15090/MAX15090A Evaluate: MAX15090/MAX15090A Evaluation Kits General Description
MAX15090/MAX15090A Evaluate: MAX15090/MAX15090A Evaluation Kits General Description

... The IC’s ISENSE pin is the output of an accurate currentsense amplifier and provides a source current proportional to the load current flowing into the main switch. The factory-trimmed current ratio is set to 220µA/A. On the EV kit, this allows producing a scaled voltage by routing resistor R6 from ...
chapter 7 - Purdue Engineering
chapter 7 - Purdue Engineering

... Sometimes we make measurements and what is measured is a combination of what we wished to measure and noise. This noise could be caused by the electronic circuitry, by external factors that affect the measurement system, or by external factors that affect the variable we are trying to measure. If th ...
R1300 GENERATOR SERVICE MANUAL
R1300 GENERATOR SERVICE MANUAL

... (1) Oil sensor unit 0 Be sure not to damage each wire. Broken or short-circuited power supply wires and/or a grounding wire in particular may lead to malfunction or breakdown. (2) Mounting and wiring of oil sensor unit 0 Although this has been designed to have enough anti-noise properties in practic ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,

ds220_01.pdf
ds220_01.pdf

M40079.V03 Language
M40079.V03 Language

... to guarantee a safe working the user has to follow the comments and warnings which are given in this instructions. Before turning on the power you have to make sure, that the voltage of operation and the mains voltage correspond. The mains plug may only be inserted into a socket with ground contact. ...
ZXSC400EV7 User Guide Issue 1
ZXSC400EV7 User Guide Issue 1

MLCC Technology Advances Open New Market Opportunities
MLCC Technology Advances Open New Market Opportunities

... Soft termination MLCCs are designed for use in automotive / industrial applications where board flexion can occur. Their exposure to shock, vibration, and extreme temperature swings makes them susceptible to higher failure rates than typical consumer applications. Typical automotive applications inc ...
Benefits of IGBT Technology versus SCR Dimming
Benefits of IGBT Technology versus SCR Dimming

... dimmer, more efficient at any load, create no mechanical buzz or hum, and use natural-convection cooling to produce less heat, they can be distributed adjacent to the required dimmed load. Distributed Dimming is the most cost effective way to equip a facility. Savings result from lower electrical in ...
Electrosurgical generators
Electrosurgical generators

... measured in amperes. A circuit is the pathway of current. Resistance (R) and impedance represent the impediment to direct current (DC) and alternating current,1 respectively, and are measured in ohms. Voltage (V) is the force that pushes a current through a resistance and is measured in volts. Great ...
MAX1996A High-Efficiency, Wide Brightness Range, CCFL Backlight Controller General Description
MAX1996A High-Efficiency, Wide Brightness Range, CCFL Backlight Controller General Description

... dimming range (>30:1). CCFL brightness can be controlled with either an analog voltage or a 2-wire SMBus™-compatible interface. The MAX1996A directly drives the four external N-channel power MOSFETs of the full bridge inverter. An internal 5.3V linear regulator powers the MOSFET drivers, the synchro ...
LP5912 500-mA Low-Noise, Low-IQ LDO (Rev. D)
LP5912 500-mA Low-Noise, Low-IQ LDO (Rev. D)

... All voltages are with respect to the device GND pin, unless otherwise stated. Minimum and maximum limits are ensured through test, design, or statistical correlation over the junction temperature (TJ) range of –40°C to +125°C, unless otherwise stated. Typical values represent the most likely paramet ...
LTC5592 - Dual 1.6GHz to 2.7GHz High Dynamic Range
LTC5592 - Dual 1.6GHz to 2.7GHz High Dynamic Range

MAX1115/MAX1116 Single-Supply, Low-Power, Serial 8-Bit ADCs General Description Features
MAX1115/MAX1116 Single-Supply, Low-Power, Serial 8-Bit ADCs General Description Features

... Conversion Process The MAX1115/MAX1116 conversion process is internally timed. The total acquisition and conversion process takes <7.5µs. Once an input sample has been acquired, the comparator’s negative input is then connected to an auto-zero supply. Since the device requires only a single supply, ...
Operating Instructions Switch Mode Power Supply DC 1000 CAN 24
Operating Instructions Switch Mode Power Supply DC 1000 CAN 24

... Typical applications include use as a DC power supply unit. In this case, it is possible to have positive earthing, negative earthing, earthing of the battery centre or even a non-earthed DC input or output busbar. The SMPS is a preassembled unit ready for connection. The SMPS is intended for connec ...
NB6L14M 2.5 V/3.3 V 3.0 GHz Differential 1:4 CML Fanout Buffer
NB6L14M 2.5 V/3.3 V 3.0 GHz Differential 1:4 CML Fanout Buffer

BASIC SET-UP GUIDE ––– timbuk2 ESC
BASIC SET-UP GUIDE ––– timbuk2 ESC

... Avoid contact with side walls or chassis components to avoid vibration damage. Be sure receiver & antenna are mounted as far from ESC, power wires, battery, and servo as possible--These components all emit RF noise. Note: Mount antenna as close to receiver as possible--trail excess wire off top of ...
Hola Agustin - Portal UniMAP
Hola Agustin - Portal UniMAP

... Generator design varies depending on the sizes, type and manufacture but the general arrangement of parts is as shown in Fig 3-12 Main Frame: The main frame is sometimes called the yoke. It is the foundation of the machine and supports the other components. It is also serves to complete the magnetic ...
SP232E 数据资料DataSheet下载
SP232E 数据资料DataSheet下载

... serial protocols with enhanced ESD performance. The ESD tolerance has been improved on these devices to over ±15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with Sipex's 232A/233A/310A/312A devices as well as popular industry standards. A ...
< 1 ... 277 278 279 280 281 282 283 284 285 ... 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