• 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
EBP Emergency Battery Pack
EBP Emergency Battery Pack

... The terminal block design provides easier, faster and better connections versus the old industry standard as they enable a more efficient wire usage and reduce "cross-talk" potential across a bundle of wires. ...
Delay Metric for On-Chip RLCG Coupled Interconnects
Delay Metric for On-Chip RLCG Coupled Interconnects

... received a great and increasing interest over the last couple of decades and is still a challenging problem. It is critical to model the transmission path when designing a highperformance, high-speed serial interconnection system. Simple but effective analytical delay models of interconnects are use ...
Drift mobility of long-living excitons in coupled GaAs quantum wells
Drift mobility of long-living excitons in coupled GaAs quantum wells

... The authors report on high-mobility transport of indirect excitons in coupled GaAs quantum wells. A voltage-tunable in-plane potential gradient is defined for excitons by exploiting the quantum confined Stark effect in combination with a lithographically designed resistive top gate. Excitonic photol ...
Контрольная работа №4 (5)
Контрольная работа №4 (5)

... 1. As is well known, to conduct an electric current is the same as to transmit electrons. All substances have some ability to transmit electrons but they differ greatly in the ease with which electrons pass through them. For instance, a copper wire conducts electricity readily, glass seems to conduc ...
Aalborg Universitet Stability Constrained Efficiency Optimization for Droop Controlled DC-DC Conversion
Aalborg Universitet Stability Constrained Efficiency Optimization for Droop Controlled DC-DC Conversion

... of losses is always pursued. In a paralleling system, total losses are mostly related with conversion loss which is caused by switching, driver and filter parasitic elements in each converter. Paralleled converters normally have different efficiency curves due to different configurations and paramet ...
Power Electronics Prof. K. Gopakumar Centre for Electronics
Power Electronics Prof. K. Gopakumar Centre for Electronics

EFAB_White_Paper_Microfabrica.pdf
EFAB_White_Paper_Microfabrica.pdf

... Accelerometers are another large application for micromachined sensors. The acceleration is usually measured through a change in capacitance resulting from the motion of a proof mass. Silicon accelerometers have been very successful in automotive airbags and are also well-suited for a wide range of ...
Main dipole circuit simulations
Main dipole circuit simulations

... • A set of simulations has been conducted in order to study the proposed (and partly implemented) modifications to the circuit: snubber capacitors across the switches of the extraction system; additional resistors in the PC filter branches; inversion between the PC filter and the thyristor branches. ...
RC Circuits 3.0 - University of Michigan–Dearborn
RC Circuits 3.0 - University of Michigan–Dearborn

... 4 V to the Vset input of the comparator. At first blush this might seem easy, just connect the power supply to the Vset input and set the supply to 4 V. That would work, but it is not allowed. (I make the rules.) The only voltage available to you is 10 V. In other words, you may power your circuit w ...
Power Transducer User`s Guide
Power Transducer User`s Guide

... better measure of true demand and makes it difficult for the customer to obscure high short-term loads. Subsidiary billing factors—Secondary billing factors in a rate schedule, including such things as fuel-adjustment costs, multiple metering points, interruptible service provisions, and transformer ...
CI 45 Full Manual - West Control Solutions
CI 45 Full Manual - West Control Solutions

... The housing ventilation slots must not be covered. In plants where transient voltage peaks are susceptible to occur, the instruments must be equipped with additional protective filters or voltage limiters! Caution! The instrument contains electrostatically sensitive components . Please, follow the i ...
DATA  SHEET CGY2014TT GSM/DCS/PCS power amplifier Product specification
DATA SHEET CGY2014TT GSM/DCS/PCS power amplifier Product specification

... Fix the component by first soldering two diagonally-opposite end leads. Use a low voltage (24 V or less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds at up to 300 °C. ...
ADM8690 数据手册DataSheet 下载
ADM8690 数据手册DataSheet 下载

jumpstarter
jumpstarter

... Your jumpstarter is shipped fully charged, however, an extended period of time may elapse in shipment or storage before the jumpstarter is purchased. Therefore you should charge the jumpstarter before using it for the first time. It is recommended to charge fully after each use. If the jumpstarter ...
MAX1840/MAX1841 Low-Voltage SIM/Smart Card Level Translators in µMAX General Description
MAX1840/MAX1841 Low-Voltage SIM/Smart Card Level Translators in µMAX General Description

... smart card ports. These devices integrate two unidirectional level shifters for the reset and clock signals, a bidirectional level shifter for the serial data stream, and ±10kV ESD protection on all card contacts. The MAX1840 includes a SHDN control input to aid insertion and removal of SIM and smar ...
Effects of Varying Load on DC- Link Voltage in DFIG
Effects of Varying Load on DC- Link Voltage in DFIG

... 12kW dc windmill generator. It is, however, only since the 1980s that the technology has become sufficiently mature to produce electricity efficiently and reliably. Over the past two decades, a variety of wind power technologies have been developed, which have improved the conversion efficiency and ...
MAX8677A 1.5A Dual-Input USB/AC Adapter Charger and Smart Power Selector General Description
MAX8677A 1.5A Dual-Input USB/AC Adapter Charger and Smart Power Selector General Description

... The MAX8677A is an integrated 1-cell Li+ charger and Smart Power Selector™ with dual (DC and USB) power inputs. It can operate with either separate inputs for USB and AC adapter power*, or from a single input that accepts both. All power switches for charging and switching the load between battery a ...
Fuji PYZ5 PID
Fuji PYZ5 PID

... performed from the beginning when the power is turned OFF in the middle of auto-tuning. (e) During auto-tuning, it is under ON-OFF operation (2-position operation) and PV may be oscillated greatly depending on process. If it is not desirable, do not use the auto-tuning function. (f) Do not use auto- ...
Quick Guide DS1000Z Series Digital Oscilloscope
Quick Guide DS1000Z Series Digital Oscilloscope

Quick Reference - Schneider Electric Motion USA
Quick Reference - Schneider Electric Motion USA

... Installation, configuration and maintenance must be carried out by qualified technicians only. You must have detailed information to be able to carry out this work. This information can be found in the user manuals. • Unexpected dangers may be encountered when working with this product! • Incorrect ...
FSA2380 — Low RON (0.75 W) 3:1 Negative Swing Audio Source
FSA2380 — Low RON (0.75 W) 3:1 Negative Swing Audio Source

... Unless otherwise specified in this data sheet, this product is a standard commercial product and is not intended for use in applications that require extraordinary levels of quality and reliability. This product may not be used in the following applications, unless specifically approved in writing b ...
J48025460
J48025460

... supply voltage and clock frequency are lowered, just delivering the required performance with substantial power reduction. vi) Dynamic frequency scaling (DFS) This technique is also known as „CPU throttling‟, is a technique in computer architecture whereby the frequency of a microprocessor can be au ...
Electric Part Specification
Electric Part Specification

... adjusting the LCD brightness. It can save power. Distance SENSOR is used for identifying the distance between user’s face and phone during a call. If the distance is less than a value, phone will turn off the touch panel and LCD. It can save power and avoid mis-operation. It communicates with CPU th ...
Design of Single-Stage Balanced Forward-Fly back
Design of Single-Stage Balanced Forward-Fly back

... typically encountered in this type of converter operation.Fly-back converter is the most commonly used SMPS circuit for low output power applications where the output voltage needs to be isolated from the input main supply. The output power of fly-back type SMPS circuits may vary from few watts to l ...
TS3L4892 数据资料 dataSheet 下载
TS3L4892 数据资料 dataSheet 下载

... Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ...
< 1 ... 513 514 515 516 517 518 519 520 521 ... 2982 >

Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report