• 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
work, power, and energy (electrical)
work, power, and energy (electrical)

... For example, a 100-watt lamp will produce a brighter light than a 75-watt lamp, because it converts more electrical energy into light energy. Electric soldering irons are of various wattage ratings, with the high wattage irons changing more electrical energy to heat energy that those of low wattage ...
BH1780GLI
BH1780GLI

... product performance, reliability, etc, prior to use, must be necessary: [a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents [b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust [c] Use of our Produc ...
LTC4071 - Li-Ion/Polymer Shunt Battery
LTC4071 - Li-Ion/Polymer Shunt Battery

... The LTC®4071 allows simple charging of Li-Ion/Polymer batteries from very low current, intermittent or continuous charging sources. A near-zero current low battery latching disconnect function protects even the lowest capacity batteries from deep discharge and potentially irreparable damage. The 550 ...
Introduction to EPIC tools
Introduction to EPIC tools

User Manual
User Manual

... Working status is divided into 3 kinds: normal working status, faulty status, and termination status. 1. Normal Working Status There are two modes: standby status and running status for this stage. Under this mode, the system is running in normal status. Meanwhile tracking all functioning data to ke ...
Laser Driver Design in 0.18 µm CMOS Technology Michael Charles O’Farrell
Laser Driver Design in 0.18 µm CMOS Technology Michael Charles O’Farrell

Anatomy of Switching Power Supplies
Anatomy of Switching Power Supplies

... check whether your power supply is a good one or not is by checking if its transient filtering stage has all recommended components or not. Its main component is called MOV (Metal Oxide Varistor) or varistor, labeled RV1 on our schematics, which is responsible for cutting voltage spikes (transients ...
Application Notes
Application Notes

... • The Lc tank may be located at either input or output of the inverter. However, the Lc tank at the out put is referred, because it helps to clean up all unwanted modes before signal goes through the crystal. 4) CONTROL UNWANTED MODES IN CRYSTALS : Unwanted modes are resonant modes in addition to th ...
Variable Voltage Made Easy
Variable Voltage Made Easy

... “generator field control” and “variable voltage,” etc. becomes apparent. By again inserting the resistors in the field circuit, the output of the generator will be reduced and, if the direction switches up and down are open, its output will be zero or very near to zero. Now, a little more theory: th ...
Complete Paper
Complete Paper

... In comparison with static CMOS circuits, dynamic CMOS circuits have various advantages such as less number of transistors, lowpower, higher speed, no short-circuit power and glitch-free operation Because of the above properties, high performance systems are realized using dynamic CMOS circuits. With ...
One-Line Diagrams - Colorado State University College of
One-Line Diagrams - Colorado State University College of

... PURPOSE: The purpose of this lab is to introduce the one-line diagram, also known as the Slider file in PSS/E. This lab will introduce the following aspects: ¾ Introduction to a one-line diagram ¾ Explanation of the Slider (*.SLD) file ¾ Using the Slider file to create a one-line diagram To properly ...
Kollmorgen S600 Servo Drive Instruction Manual S601-620
Kollmorgen S600 Servo Drive Instruction Manual S601-620

... About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hints for the online edition (PDF format) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Hermetic Packages
Hermetic Packages

... of the package are then electroplated (usually nickel followed by gold). After assembly, the hermetic seal is achieved by soldering a metal lid onto the metallized and plated seal ring. These packages therefore are often referred to as solder seal packages. The multilayer construction allows the pac ...
an overview and analysis of ber for three diversity techniques in
an overview and analysis of ber for three diversity techniques in

... propagation environment results in a large number of sent signal replicas with different attenuation, phase shift, and delay arriving to the receiver input. The superposition of these replicas at the receive side, and the mobility of transmitters and/or receivers, cause time- variability of the rece ...
1 GS/s, Low Power Flash Technology
1 GS/s, Low Power Flash Technology

... The analog to digital converters is the key components in modern electronic systems. As the digital signal processing industry grows the ADC design becomes more and more challenging for researchers. In these days an ADC becomes a part of the system on chip instead of standalone circuit for data conv ...
Overcurrent Protection: Fuses and Circuit Breakers
Overcurrent Protection: Fuses and Circuit Breakers

Electricity Hazards ESB - Association of Irish Risk Management AIRM
Electricity Hazards ESB - Association of Irish Risk Management AIRM

Roentgen Radiometer DP-66 Geiger Counter
Roentgen Radiometer DP-66 Geiger Counter

... The front plate is connected to the housing by means of four flathead screws. Transitions regulatory elements and the connecting cable contact surfaces of the faceplate and housing security are combined with rubber gaskets to ensure no breech to prevent electronics damage. The rotary switch’s plate ...
Transistors
Transistors

... The leads are labelled base (B), collector (C) and emitter (E). These terms refer to the internal operation of a transistor but they are not much help in understanding how a transistor is used, so just treat them as labels! A Darlington pair is two transistors connected together to give a very high ...
Radio Frequency CMOS Transmitter - FM UWB
Radio Frequency CMOS Transmitter - FM UWB

... Figure 4.8 – Relaxation oscillator with variable capacitance. ..................................................... 47 Figure 4.9 – Control circuit schematic. ........................................................................................ 48 Figure 4.10 – Relaxation oscillator with variable ...
and mutual-impedance probes
and mutual-impedance probes

... electron plasma frequency, from which the total plasma density is directly derived. As the impedance depends on the parameters of the ambient plasma, such as the electron density and temperature, impedance probes are powerful tools for plasma diagnoses. ...
MicroWind manual Lite v35
MicroWind manual Lite v35

FREQROL-HC2 Series
FREQROL-HC2 Series

... Fault definition is displayed when a fault occurs. Past eight fault records and the data right before the fault (input voltage/current/bus voltage/cumulative energization) are stored. Function (help) for operation guide Overcurrent, overvoltage, converter protection thermal, fin overheat, instant ...
Old Company Name in Catalogs and Other Documents
Old Company Name in Catalogs and Other Documents

... Remark The diode connected between the gate and source of the transistor serves as a protector against ESD. When this device actually used, an additional protection circuit is externally required if a voltage exceeding the rated voltage may be applied to this device. Caution This product is electros ...
IEEE NSS LST OSU HV System - OSU Physics
IEEE NSS LST OSU HV System - OSU Physics

... – 6+2 used in BaBar to power top and bottom sextants – 15 used for QC and conditioning of the remaining uninstalled sextants ...
< 1 ... 339 340 341 342 343 344 345 346 347 ... 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