• 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
Modeling and Control of the PFC Stage for a 50KW EV Fast
Modeling and Control of the PFC Stage for a 50KW EV Fast

... injecting it into the traction battery. In order to provide a feasible solution, the FC must satisfy both the grid code in terms of THD and power factor from the utility side and lithium-ion charging modes from the battery side. Since the BSS usually contains multiple FCs, its impact on the distribu ...
1.4 Integrated Circuits
1.4 Integrated Circuits

POWER QUALITY DISTURBANCE ON PERFORMANCE OF
POWER QUALITY DISTURBANCE ON PERFORMANCE OF

section 260573 - electrical systems analysis
section 260573 - electrical systems analysis

... Equipment and component titles used in the modeling software shall be identical to the equipment and component titles shown on the drawings. ...
MV209 - Kits and Parts
MV209 - Kits and Parts

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
Understanding the Test Technique and Interpretation of Results
Understanding the Test Technique and Interpretation of Results

... The power-factor and watts values provide information about the quality of the insulation. The power factor measured at low voltage, below corona-inception voltage, is an indication of the inherent dielectric losses of the insulation system and its general condition. An acceptable power factor assur ...
fault zone analysis
fault zone analysis

CIRCUIT #1, To measure generator open circuit voltage:
CIRCUIT #1, To measure generator open circuit voltage:

A) Resistance, Voltage and Current Measurement
A) Resistance, Voltage and Current Measurement

Document
Document

... Example: In above figure, all transistors have a (W/L) of 16, K PN=100uA/V2, VTN=0.7V, IREF=50uA, what is the value of Rb to yield a VGAP of 180 mV? (Assume square law applies, and     0 ) ...
BJT Fundamentals Lecture Slides -- NEW!
BJT Fundamentals Lecture Slides -- NEW!

... BJT PSPICE Model • Besides the capacitances which are associated with the physical structure, additional model components are: diode current iS, capacitance CJS, related to the large area pn junction that isolates the collector from the substrate and one transistor from the next. • RB is the resist ...
627 053-21 - 3/2007
627 053-21 - 3/2007

... speed entered with the numeric keys is maintained. As the diameter of the part changes, the spindle speed will be adjusted. To set a specific spindle speed, select DIRECT / RPM and enter the value with the numeric keypad. If the position display of the third axis is configured to be used for the spi ...
Low Power Design for D-Flip Flops
Low Power Design for D-Flip Flops

... when CLK = 0 and stores it when CLK = 1. Double Edge Triggering method reduces the power consumption by reducing the frequency f in above equations. 2. As we know that power is a quadratic function of voltage. So by using a low swing voltage on the clock distribution, power can also be significantly ...
capacitor lab directions
capacitor lab directions

... Which kind of capacitors appear to have a greater capacity, the ceramic or electrolytic? (Look in your kit, which have a larger size? That’s a good indicator!) Ceramic capacitors are not polarized. Electrolytic are. Which side is the anode(+) side and which is the cathode side (-) of the electrolyti ...
AN10320
AN10320

... All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No ...
Sepam 2000 - Schneider Electric
Sepam 2000 - Schneider Electric

... v Auxiliaries such as continuity of circuits, power supply, ... c Sepam’s continuous self-testing gives it a high level of dependability and avoids the risks of random operation. Sepam automatically goes into a fail-safe position whenever an anomaly is detected, c Its high level of electromagnetic c ...
Press Applications: eddy-current vs VFDs
Press Applications: eddy-current vs VFDs

Emitter Concept
Emitter Concept

... overdriving the amp when its too loud. A overload occurs, when the required output voltage is higher than the operating voltage of the amplifier. Thereby the output-signal is massive distorted by amplifier af all types. And this distortion have much more energy into the middle- and high frequencies ...
BQ24133 - Texas Instruments
BQ24133 - Texas Instruments

Sampling Theory and Analog-to-Digital Conversion Basic
Sampling Theory and Analog-to-Digital Conversion Basic

Chapter 1 Liquid Crystal Display Monitor
Chapter 1 Liquid Crystal Display Monitor

ZXTD09N50DE6 Features Mechanical Data
ZXTD09N50DE6 Features Mechanical Data

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
+2.7V to +5.25V, Low-Power, 8-Channel, Serial 10
+2.7V to +5.25V, Low-Power, 8-Channel, Serial 10

... TMS320-family digital signal processors. The MAX148/ MAX149 use either the internal clock or an external serial-interface clock to perform successive-approximation analog-to-digital conversions. The MAX149 has an internal 2.5V reference, while the MAX148 requires an external reference. Both parts ha ...
Evaluation Board User Guide UG-136
Evaluation Board User Guide UG-136

... circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentati ...
Portable Audio – Customer Review
Portable Audio – Customer Review

... • There are several ways TI provides a ruggedized plastic package for our 175C offerings • We have a different material set than the commercial/industrial devices to improve reliability at temperature • Special leadframe, mold compounds, and die attach to withstand the stresses from CTE mismatch • S ...
< 1 ... 1080 1081 1082 1083 1084 1085 1086 1087 1088 ... 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