• 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
BD00GA3WEFJ
BD00GA3WEFJ

... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the device, thus making it impossible to identify the damage mode, such as a short circuit or an open circuit. If there is any possibility of exposure over the rated val ...
Generation of closed magnetic flux surfaces in a large spherical
Generation of closed magnetic flux surfaces in a large spherical

2N5191 - Silicon NPN Power Transistors
2N5191 - Silicon NPN Power Transistors

MAX2150 Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer General Description
MAX2150 Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer General Description

... Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer The MAX2150 is a complete wideband direct upconversion quadrature modulator IC incorporating a 28-bit sigma-delta fractional-N synthesizer. The device is targeted for applications in the 700MHz to 2300MHz frequency range. The super-hig ...
Power Consumption
Power Consumption

... In digital, there is a cost associated to save machine states in appropriate registers the states. In software, disk drive or non volatile memories are used to make a snapshot of the system. This potential source of subtle bugs cannot be underestimated. Systems may be in standby mode all around the ...
sn74lvcc3245a.pdf
sn74lvcc3245a.pdf

... TI level-translation devices offer an opportunity for successful mixed-voltage signal design. A proper power-up sequence always should be followed to avoid excessive supply current, bus contention, oscillations, or other anomalies caused by improperly biased device pins. Take these precautions to gu ...
ISL9R860PF2 8 A, 600 V, STEALTH Diode —
ISL9R860PF2 8 A, 600 V, STEALTH Diode —

... performance in high frequency hard switched applications. The STEALTH™ family exhibits low reverse recovery current (Irr) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and other power switching ...
HMMC-3128 DC-12 GHz Packaged High Efficiency Divide-by
HMMC-3128 DC-12 GHz Packaged High Efficiency Divide-by

... The device will operate at frequencies down to dc when driven with a square-wave. Due to the presence of an off-chip RF-bypass capacitor inside the package (connected to the VCC contact on the device), and the unique design of the device itself, the component may be biased from either a single posit ...
A4960: Datasheet - Allegro Microsystems
A4960: Datasheet - Allegro Microsystems

... for a product to accommodate changes in production capabilities, alternative product availabilities, or market demand. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use; nor for any infringements of paten ...
PSPICE Lecture #2
PSPICE Lecture #2

VOM1271 Photovoltaic MOSFET Driver with Integrated Fast
VOM1271 Photovoltaic MOSFET Driver with Integrated Fast

... driver. Unlike conventional MOSFET drivers, which require an external power supply to provide VCC and or VDD rails to the driver itself, the VOM1271 obtains all the required current to drive its internal circuitry from the LED current on the low voltage primary side of the isolation barrier. This sa ...
MAX1692 Low-Noise, 5.5V-Input, PWM Step-Down Regulator General Description
MAX1692 Low-Noise, 5.5V-Input, PWM Step-Down Regulator General Description

... the PWM comparator signals that the output is in regulation. When the switch turns off during the second half of each cycle, the inductor’s magnetic field collapses, releasing the stored energy and forcing current through the N-channel synchronous rectifier to the output-filter capacitor and load. T ...
AP1694 Description Features
AP1694 Description Features

... Dimming Curve Compliant with NEMA SSL6 ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK Single Conversion Receiver
BDTIC www.BDTIC.com/infineon Wireless Components ASK Single Conversion Receiver

... selected because of the availability of low-cost ceramic filters in a variety of bandwidths between 60kHz and 280kHz. The user is free to select other IFs and/or filters that are compatible with the 3MHz - 25MHz bandwidth provided by the 90dB limiting IF. The IF provides over 80dB of received signal ...
MPA-460 ANF3/8031 BRUSHLESS SERVO AMPLIFIER
MPA-460 ANF3/8031 BRUSHLESS SERVO AMPLIFIER

... polarity inverted by switching the fourth switch on DIP switch S2. Once this is done, this output will be ON if no fault exists. This output would now be thought of as a READY output instead of a FAULT output. The normal fault operation occurs with S2-4 ON. The purpose of inversion of this output is ...
DSS60601MZ4 Features Mechanical Data
DSS60601MZ4 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 ...
O.W. Andersen
O.W. Andersen

... gate turnoff thyristors. Non zero values for conductive resistance, constant volts in conduction, recovery time and minimum latching current can be entered. Pulses for the switching elements can be specified by starting time and number per second, by starting angle referred to an ac voltage, or by s ...
REG103-25 数据资料 dataSheet 下载
REG103-25 数据资料 dataSheet 下载

... full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-dropout regulators that are difficult to compensate and require expensive low ESR capacitors greater than 1µF. Typical ground pin current is only 1mA (at IOUT = 500mA) an ...
EDS 04-8000A Grid Transformer Schedules
EDS 04-8000A Grid Transformer Schedules

... The works shall be carried out and completed in accordance with the Contract completion date stated below. The Contractor shall submit a Plant Manufacture, Delivery and Erection Programme for the approval of the Engineer. Three copies of the above mentioned Programme shall be provided by the Contrac ...
The Basics of Photoelectric Controls
The Basics of Photoelectric Controls

... emit light energy. LED's offer several advantages over incandescent bulbs when applied to photoelectric controls. They can be rapidly turned on and off, are extremely small, consume very little power, and have an extremely long life (100,000 hours continuous). Also, since LED's are solid state devic ...
5.4.016 Cartridge Solenoid Valves.qxd - NOR
5.4.016 Cartridge Solenoid Valves.qxd - NOR

... These products are intended for use in industrial compressed air systems only. Do not use these products where pressures and temperatures can exceed those listed under ‘Technical Data’. Before using these products with fluids other than those specified, for non-industrial applications, life-support ...
UPG2024TQ - California Eastern Laboratories
UPG2024TQ - California Eastern Laboratories

... exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL’s understanding of the EU Directives and knowledge of the materials that go into its products ...
MAX1777/MAX1977/MAX1999 High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers General Description
MAX1777/MAX1977/MAX1999 High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers General Description

... modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.3V. These devices feature two linear regulators providing 5V and 3.3V always-on outputs. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the main SMPS outputs. The ...
SC900 Manual
SC900 Manual

... medium power single axis servo drives meant to go with resolver equipped brushless 3-phase permanent magnet motors. The SC900 family is focused on medium to large volume OEM applications but can be easily applied in end user applications. In addition to industry standard capabilities and protection ...
A repetitive-PI Current Controller for Boost Single Phase PFC
A repetitive-PI Current Controller for Boost Single Phase PFC

... in the past two decades have enabled the design and implementation of single phase ac-dc boost converters with close to unity power factor and much less input current distortion that generated by simple diode rectification circuits. Typical PFC schemes use two cascaded loops: the first loop aims to ...
< 1 ... 187 188 189 190 191 192 193 194 195 ... 1265 >

Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report