• 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
Extra Material Part 3 - University of Waterloo
Extra Material Part 3 - University of Waterloo

... circuit specifications are as follows for multiple-pulse operation. Vs = 100V, Ll = 10mH, Rl = 5S, IGBT switches, diodes connected, m = 0.4, f = 50Hz. Three-pulse output per half cycle. Gate voltage 15V. The gate driver is to be simulated by a triangular wave signal, a reference signal and a compara ...
Hybrid CMOS-SET Devices and Circuits: Modelling - SMDP-VLSI
Hybrid CMOS-SET Devices and Circuits: Modelling - SMDP-VLSI

AFX Series - Caltest Instruments
AFX Series - Caltest Instruments

... Traditional AC power sources use two voltage ranges to provide either high voltage or high current. By contrast, the AFX Series uses a unique single voltage range that operates along a constant power curve. This provides more current at low voltages, eliminating the need to switch between voltage ra ...
диагностика на всички запалителни
диагностика на всички запалителни

3200 Series Temperature/ Process Controllers
3200 Series Temperature/ Process Controllers

... temperature and other process variables together with many advanced features not normally found in this class of controller. The emphasis is on ease of use. A simple ‘Quick Start’ code is used to configure all the functions essential for controlling your process. This includes input sensor type, mea ...
Specification Number
Specification Number

abstract - Innovetech
abstract - Innovetech

Arduino- Analog Input/Digital Output
Arduino- Analog Input/Digital Output

... The Parallax Memsic 2125 is a low cost, dual-axis thermal accelerometer capable of measuring tilt, acceleration, rotation, and vibration with a range of ±3 g. Key Features of the Memsic 2125: Measure 0 to ±3 g on either axis Fully temperature compensated over 0° to 70° C range Simple, pulse output o ...
Simulation of Switching Converters Using Linear Capacitor
Simulation of Switching Converters Using Linear Capacitor

... simulation cannot be performed. Similar case is with PLECS Blockset integrated with MATLAB Simulink. However, Standalone version of PLECS can simulate this example with enormously decreased precision and rather smaller computational speed, but it does not provide tool for calculation of simulation t ...
Meter moving coil
Meter moving coil

Datasheet - Metrum Acoustics
Datasheet - Metrum Acoustics

... supplied at the time of order acknowledgment. AE warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in AE’s terms and conditions of sale of products. Testing and other quality control techniques are used to the extent AE deems ...
exploration of alternative methods for fitting radiation thermometer
exploration of alternative methods for fitting radiation thermometer

... Filter networks ideally limit the energy spectral region incident upon the pyroelectric detector to the band of wavelengths the atmosphere passes. A common pass band filter is the 8 to 14 µm type. Non-linear attenuation due to the filter network can pose problems for correct signal measurement. The ...
DC and Parametric Sweep
DC and Parametric Sweep

... 31) In the top toolbar of the Allegro Simulation Simulator window select: Trace->Add Trace You will see the Add Traces pop-up menu shown below. On the left circuit voltages and currents are listed, on the right available functions 32) Select V(Vo) (you could also form an expression) 33) Select ...
Reduction of Harmonics Contained in the Input Power Supply
Reduction of Harmonics Contained in the Input Power Supply

... source inverters (CSI) are distinguished. A VSI is the most commonly used for high frequency induction heating system. The output signal of such inverter is a function of voltage source. This inverter has low internal impedance. Generally, it has a capacitor of high capacity which is connected acros ...
Principles of Electronic Communication Systems
Principles of Electronic Communication Systems

... indicates the smallest input voltage recognized by the converter. It is the reference voltage VREF divided by 2N, where N is the number of output bits.  Dynamic range is a measure of the range of input voltages that can be converted.  The signal-to-noise (S/N) ratio (SNR) is the ratio of the actua ...
Non-insulated SCR / Triac control circuits
Non-insulated SCR / Triac control circuits

... Non-insulated SCR / Triac control circuits Introduction In alternating current applications the direct current power supply for low-voltage electronic devices (MCU, LEDs, optocouplers, Triacs and so on) can be provided using one of several different circuits. There are traditionally two major types ...
of refraction
of refraction

... • When light passes from one medium to another at an angle it seems to bend. • This is due to the fact that it slows down or speeds up when it changes mediums. • n (index of refraction) is an experimental number used to compare different materials to each other based on how much they slow down light ...
Photonics Systems - Introduction Sergiusz Patela, Dr Sc
Photonics Systems - Introduction Sergiusz Patela, Dr Sc

1. Introduction - About the journal
1. Introduction - About the journal

SR100B_E - Innovative Energies
SR100B_E - Innovative Energies

... Components within the power supply responsible for providing the safety barrier between input and output are constructed to provide electrical isolation as required by the relevant standard. However EMI filtering components could be damaged as result of excessively long high voltage tests between in ...
Ballistic Devices - University of Rochester ECE
Ballistic Devices - University of Rochester ECE

SCR Power Controllers
SCR Power Controllers

BD9A300MUV
BD9A300MUV

... 1ch Synchronous Buck DC/DC Converter BD9A300MUV  Description BD9A300MUV is a synchronous buck switching regulator with built-in low On-resistance power MOSFETs. It is capable of providing current up to 3A. The SLLMTM control provides excellent efficiency characteristics in light-load conditions whi ...
MAX8819A/MAX8819B/MAX8819C PMIC with Integrated Chargers and Smart General Description
MAX8819A/MAX8819B/MAX8819C PMIC with Integrated Chargers and Smart General Description

... with serial step dimming for powering two to six white LEDs. All power switches for charging and switching the system load between battery and external power are included on-chip. No external MOSFETs are required. The MAX8819C offers a sequenced power-up/powerdown of OUT1, OUT2, and then OUT3. Maxim ...
High-Power Diode Lasers under External Optical Feedback
High-Power Diode Lasers under External Optical Feedback

< 1 ... 1213 1214 1215 1216 1217 1218 1219 1220 1221 ... 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