• 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
electrical system component repair
electrical system component repair

The Evolution of the GPS Receiver - Name
The Evolution of the GPS Receiver - Name

Quad IEEE 802.3at Power-Over-Ethernet Controller (Rev. B)
Quad IEEE 802.3at Power-Over-Ethernet Controller (Rev. B)

Resistor Current Noise Measurements - DCC
Resistor Current Noise Measurements - DCC

... the excess noise in conducting materials have been discussed in literature [5]. Some techniques have in common that they focus on the phase sensitive readout of a standard, center-tapped Wheatstone bridge excited by one or more alternating currents. These include, amongst others the double frequency ...
MAX5105/MAX5106 Nonvolatile, Quad, 8-Bit DACs General Description Features
MAX5105/MAX5106 Nonvolatile, Quad, 8-Bit DACs General Description Features

... Output Buffer Amplifiers All MAX5105/MAX5106 analog outputs are internally buffered by precision unity-gain followers that slew at about 0.5V/µs. The outputs can swing from GND to VDD. With a VREFL _ to VREFH_ (or VREFH_to VREFL_) output transition, the amplifier outputs typically settle to ±1/2LSB ...
Integration of Renewable Resources Program 25
Integration of Renewable Resources Program 25

... models, a definition of each parameter, a list of the output channels, explanatory notes, and a control system block diagram. The block diagrams are also available on the CAISO Website. If you require assistance in developing the models, we suggest you contact General Electric. Accurate models are i ...
Real-Time Dynamic Voltage Scaling for Low
Real-Time Dynamic Voltage Scaling for Low

... In recent years, there has been a rapid and wide spread of nontraditional computing platforms, especially mobile and portable computing devices. As applications become increasingly sophisticated and processing power increases, the most serious limitation on these devices is the available battery lif ...
Chain and Motor Hoists W BUYERS GUIDE
Chain and Motor Hoists W BUYERS GUIDE

... ho doesn’t need a lift or pick-me-up from time to time? This month we look at that very problem — not for you, but for whatever you are trying to raise into the air. Chain and motor hoists are the least-sexiest products in our industry. They get little recognition, but do all the work. On the other ...
Design, Optimization and Integration of Doherty
Design, Optimization and Integration of Doherty

... in 65nm CMOS technology due to its performance for digital circuits, allowing the integration of a whole system. This work presents the design methodology and measurements results of a fully integrated Doherty Power Amplifier in 65 nm CMOS technology with constant PAE over a 7 dB backoff. Measuremen ...
Document
Document

... Feedback Network ...
principles of ozone generation
principles of ozone generation

Practical Aspects of Rogowski Coil Applications to Relaying
Practical Aspects of Rogowski Coil Applications to Relaying

... (CTs). The main difference between Rogowski Coils and CTs is that Rogowski Coil windings are wound over an (non-magnetic) air core, instead of over an iron core. As a result, Rogowski Coils are linear since the air core cannot saturate. However, the mutual coupling between the primary conductor and ...
AF-17 Electronic Positioner
AF-17 Electronic Positioner

... A. The AC AF-17 board 4-20 mA signal input circuit is protected with a 62 mA fuse (F1). The fuse is used to protect the input circuit from an excessively high voltage. The fuse used in the input circuit is a Littlefuse PICO II very fast-acting fuse rated at 62 mA. There is a spare fuse located on th ...
InstMS3 030402
InstMS3 030402

... 5. Connect the door sensor to the central unit. The sensor have to be closed when the door is closed. Use the door sensor that is included in the delivered pack. Install the end with the cord on a suitable place on the frame and connect the cables to the central unit. Install the magnet part in the ...
Chapter 1 AN OVERVIEW OF HARMONICS MODELING AND
Chapter 1 AN OVERVIEW OF HARMONICS MODELING AND

... analysis involving more than one source. The devices are sensitive to supply voltage unbalance. For large power electronic devices such as HVDC terminals and transmission level SVCs, detailed three-phase models may be needed. Factors such as firing-angle dependent harmonic generation and supply volt ...
Research Setup for Special Purpose Permanent Magnet
Research Setup for Special Purpose Permanent Magnet

RealTime Dynamic Voltage Scaling for LowPower Embedded Operating Systems
RealTime Dynamic Voltage Scaling for LowPower Embedded Operating Systems

... Power requirements are one of the most critical constraints in mobile computing applications, limiting devices through restricted power dissipation, shortened battery life, or increased size and weight. The design of portable or mobile computing devices involves a tradeoff between these characterist ...
User Manual V1.03 - Scavenger Transmitter Module STM
User Manual V1.03 - Scavenger Transmitter Module STM

... are subject to change without notice. For the latest product specifications, refer to the EnOcean website: http://www.enocean.com. As far as patents or other rights of third parties are concerned, liability is only assumed for modules, not for the described applications, processes and circuits. EnOc ...
Evaluation Board User Guide UG-296
Evaluation Board User Guide UG-296

Chapter 24 Electric Circuits
Chapter 24 Electric Circuits

... The figure on the left shows the set-up used to study a practical cell. The graph on the right shows the result obtained by the voltmeter and ammeter. Which of the following quantities of the graph represents the internal resistance r of the cell? A. the area under the graph B. the intercept of the ...
PDSOI for the Space Environment
PDSOI for the Space Environment

... – May increased front-gate leakage currents and cause threshold voltage shifts. ...
Surge Protection Portfolio
Surge Protection Portfolio

Theoretical systems of triboelectric nanogenerators
Theoretical systems of triboelectric nanogenerators

... triboelectric layers. At the outer surface of these two dielectrics, two metal layers are deposited as two electrodes. The distance (x) between the two triboelectric layers can be varied under the agitation of mechanical force. After being forced to get in contact with each other, the inner surfaces ...
700 Series 20V BIPOLAR ARRAY DESIGN MANUAL
700 Series 20V BIPOLAR ARRAY DESIGN MANUAL

... A semiconductor is, however, not just a poor conductor or poor insulator. In contrast to resistive materials (such as carbon) it conducts electricity only if other atoms are also present. By itself it is an insulator. Let's take the example of silicon. It is element number 14 in the periodic table. ...
A Presentation of Random Material and a Nonsensical Order
A Presentation of Random Material and a Nonsensical Order

< 1 ... 223 224 225 226 227 228 229 230 231 ... 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 © 2025
  • DMCA
  • Privacy
  • Terms
  • Report