• 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
Series and Parallel Circuits
Series and Parallel Circuits

... • Series Circuits are the simplest to work with. • Here we have three resistors of different resistances. They share a single connection point. When added together the total resistance is 90-Ohms. ...
National Institute of Technology Hamirpur Electronics and Communication Engineering
National Institute of Technology Hamirpur Electronics and Communication Engineering

... Feedback equation, Properties of negative feedback on amplifier design, Feedback Topology, Stability. 6. CMOS Differential Amplifier Differential signalling, source coupled pair, Current source load, Common mode rejection ratio, CMOS Differential amplifier with current mirror load,, Differential to ...
the NV7000 Series Data Sheet.
the NV7000 Series Data Sheet.

... in the exciter rack controls and monitors the entire transmitter. This central control unit enables the user to access the parameters of the entire system, in particular those of the integrated encoders, via the control panel. In this way, only one remote control interface is required to monitor all ...
74VCX16374 Low Voltage 16-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs 7
74VCX16374 Low Voltage 16-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs 7

... General Description ...
smart-house HW manual  rev. 0.2, 24/04/2013
smart-house HW manual rev. 0.2, 24/04/2013

A Single-phase Four-Switch Rectifier with Significantly Reduced
A Single-phase Four-Switch Rectifier with Significantly Reduced

... limited lifetime, are one of the most vulnerable components in power electronic systems [6], [7], [8]. As a result, in order to enhance the reliability of power electronic systems, it is highly desirable to minimise the usage of electrolytic capacitors and use highly-reliable small capacitors like f ...
BJT Internal Capacitances. High Frequency
BJT Internal Capacitances. High Frequency

Users guide and maintenance manual Leroy Somer Alternators LSA
Users guide and maintenance manual Leroy Somer Alternators LSA

TRACE 2KW RV INVERTER – and the RC6 and RC7GS Remote Controls
TRACE 2KW RV INVERTER – and the RC6 and RC7GS Remote Controls

... holding down the Setting Button for at least 6 seconds and then the main display changes to a System Status of Equalizing. For about 3 hours the charger raised the charge voltage to 15.2 and about 25 amps. At this point the Sulfating on the battery lead plates is literally boiled off. The electroly ...
T551 Series
T551 Series

... All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the ...
BDTIC TDA 7210
BDTIC TDA 7210

... ASK sensitivity typically -110dBm over specified temperature range ...
Simulation and test structures
Simulation and test structures

... • Decrease diode pitch (uses space) • Use ASI process based on dual gate transistor called a Flexfet. – Flexfet has a top and bottom gate. – Bottom gate shields the transistor channel from charge build up in the BOX caused by radiation. – Bottom gate also shields the transistor channel from voltage ...
Alternative quantities and electricity supply
Alternative quantities and electricity supply

... Overcurrent may also be caused by a fault of low impedance between live conductors having a difference in potential or between live conductors and exposed or extraneous-conductive parts under normal operating conditions. The currents thus flow are called short-circuit current and earth fault current ...
Free Feature Article
Free Feature Article

... potentiometer in the rotator asdevice. Power is applied in parallel only to sembly with the position of the “big knob.” the armatures. When these two values are equal, the voltage to the motor shuts off. The motor may Stepper Motors reverse briefly or it overshoots. The stepper motor may be the grea ...
Digital Duo Charge Installation/Operation
Digital Duo Charge Installation/Operation

180098 - Battery Equalizer Installation Instructions
180098 - Battery Equalizer Installation Instructions

... circuit breakers protect the wiring in the event of a short to ground and should be sized approximately 25% above the maximum current passing through the wire. See table below. CAUTION: Any electrical component connected to a battery positive must have circuit protection. Failure to do so will void ...
PedalSync™ One Trick Pony MIDI Data Module
PedalSync™ One Trick Pony MIDI Data Module

... The One Trick Pony module provides external power connection headers allowing multiple modules to run off a single power supply. The +V and GD connections from different modules can be connected together provided a single power source is used for all modules. Note: the power source can be the batter ...
VLSI Implementation of Motion Centroid Localization for
VLSI Implementation of Motion Centroid Localization for

... intensity centroid [Mansfield, 1996]. These software approaches offer multiple centroid localization with complex mathematical processing. However, they suffer from the usual high power consumption and non-scalability of traditional digital visual processing systems. Our approach is novel in many as ...
Configuration EPROMs Features for FLEX Devices
Configuration EPROMs Features for FLEX Devices

solar array simulator system for testing the behaviour of pv elements
solar array simulator system for testing the behaviour of pv elements

... A solar module is the most important part of each photovoltaic (PV) system although, at the same time, it represents an energy source of low stability depending on many factors. All these factors are unstable for natural reasons but this is inevitable while producing the PV energy. A broad analysis ...
180SS-US-6XX Instructions R4
180SS-US-6XX Instructions R4

... replace, at its option, any defective product free of charge. ...
DS92LV0411/12 5 - 50MHz Ch Link II SER/DES with LVDS Parallel
DS92LV0411/12 5 - 50MHz Ch Link II SER/DES with LVDS Parallel

Lecture 1 Power Amplifiers
Lecture 1 Power Amplifiers

... Maximum theoretical efficiency of class B amplifier is therefore 78.5% The efficiency obtained in practice is less than the maximum value of other circuit losses and because the peak output voltage must remain less than VCC to avoid transistor saturation which can cause distortion in the output sign ...
lst260b service manual
lst260b service manual

... CDMA technology can be explained as follows: If two persons want to speak at the same time, they can take turns with one person speaking at the time or two rooms can be provided one to each. The first approach is TDMA and the second one is Space Division Multiple Access (SDMA). Or for example two pe ...
PT7C43390
PT7C43390

... The PT7C43390 is a CMOS I2C-bus real-time clock IC, which operates with the very low current consumption and in the wide range of operation voltage. The operation voltage is 1.35 V to 5.5 V so that the RTC can be used for various power supplies from main supply to backup battery. In the system which ...
< 1 ... 734 735 736 737 738 739 740 741 742 ... 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