• 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
Signal Encoding Techniques
Signal Encoding Techniques

... phase shifted relative to previous transmission rather than some reference signal ...
TL4242 数据资料 dataSheet 下载
TL4242 数据资料 dataSheet 下载

6.0 V - Triton Science
6.0 V - Triton Science

Nov-2nd-circuit
Nov-2nd-circuit

... A resistor is a two-terminal electrical or electronic component that resists an electric current by producing a voltage drop between its terminals. The ohm (symbol: Ω) is the SI unit of electrical impedance or, in the direct current case, electrical resistance, named after Georg Ohm. ...
An antenna is a transducer designed to transmit or receive radio
An antenna is a transducer designed to transmit or receive radio

... of electromagnetic waves. In other words, antennas convert radio frequency electrical currents into electromagnetic waves and vice versa. Physically, an antenna is an arrangement of conductors that generate a radiating electromagnetic field in response to an applied alternating voltage and the assoc ...
EM8671/A
EM8671/A

... increased with the intention of smoothly establishing the required output voltage. It also helps prevent transformer saturation and reduces the stress on the secondary diode during startup. Slope compensation In the conventional application, the problem of the stability is a critical issue for curre ...
Energy Week 4 - 6th grade science weebly
Energy Week 4 - 6th grade science weebly

... electric circuit (plastic, glass, paper, cardboard) ...
- Krest Technology
- Krest Technology

... continuous-time comparators of a flash ADC implemented in the same technology [12]. To increase the bandwidth, inductive peaking and source degeneration with a bypass capacitor are applied. In the presented circuit, Bufout drives an output buffer, i.e., Bufmeas , which has been implemented to drive ...
MP3422, 6.5A, 600kHz High Efficiency
MP3422, 6.5A, 600kHz High Efficiency

... The MP3422 is designed to allow true output disconnect by eliminating body diode conduction of the internal PMOS rectifier. This allows VOUT to go to zero volts during shutdown, or isolate and maintain an external bias on VOUT. It also allows for inrush current limit at start-up, minimizing surge cu ...
Poster_AMICSA_2016_V3
Poster_AMICSA_2016_V3

... The operational amplifier (AOP) core circuit is a two stage differential input/single ended output amplifier making use of a cascoded current mirror. The transistor size and biasing is optimized for noise and bandwidth performance. ...
8-NEC Changes for PV in 2014-SolarABCs 2013-7
8-NEC Changes for PV in 2014-SolarABCs 2013-7

... PV  system  circuits  installed  on  or  in  buildings  shall  include   a  rapid  shutdown  func
Lesson 8 - UC Berkeley IEEE
Lesson 8 - UC Berkeley IEEE

LOW DRIVE 3.3 VOLT VCXO MK3727H Description Features Block
LOW DRIVE 3.3 VOLT VCXO MK3727H Description Features Block

OPA2107 Difet Precision Dual Operational Amplifier
OPA2107 Difet Precision Dual Operational Amplifier

... Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS ...
KSC275 2 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings
KSC275 2 NPN Epitaxial Silicon Transistor Absolute Maximum Ratings

... reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ...
Low Current/High Resistance Measurements
Low Current/High Resistance Measurements

... of error sources that can have a serious impact on measurement accuracy. All ammeters will generate some small current that flows even when the input is open. These offset currents can be partially nulled by enabling the instrument current suppress. External leakage currents are additional sources o ...
The Pixie "micro-power Telegraph transceiver kit
The Pixie "micro-power Telegraph transceiver kit

Circuit formulas - El Camino College
Circuit formulas - El Camino College

... • One ampere equals one coulomb flowing by in one second: • Voltage and amperes are related in terms of how they affect the strength of an electric current. • A low-voltage, high-amperage current has many electrons moving but a low-amperage, high-voltage current with fewer electrons moving may be ju ...
ADIS16100 数据手册DataSheet 下载
ADIS16100 数据手册DataSheet 下载

... a digital representation of the output on the SPI pins. The dualsensor design rejects external g forces and vibration. Fabricating the sensor with the signal conditioning electronics preserves signal integrity in noisy environments. The electrostatic resonator requires 14 V to 16 V for operation. Be ...
Test 2 Results - Senior Design
Test 2 Results - Senior Design

... Must tell user when the batteries are charging and also indicate when system is fully charged.  Can display voltage of cells for user charging and driving purposes. ...
Offset Error
Offset Error

... only capable of understanding voltages. Hence, you may need to use signal conditioning to convert the information, obtained from your sensors and transducers, - to voltage. Resolution - Smallest interval into which the amplitude measurement range is divided. For example,12 bits equals 2^12 (or 4096) ...
view online
view online

... Furnish and install, at locations shown on plans or as in accordance with schedules, electronic fan inlet airflow and temperature measuring station. Thermal dispersion device shall be surface mount type. Unit shall be capable of monitoring and reporting the airflow and temperature at each fan inlet ...
A Low-voltage Wide-band Current-mode Automatic Gain Control (AGC) Kriangkrai Sooksood and Montree Siripruchyanun
A Low-voltage Wide-band Current-mode Automatic Gain Control (AGC) Kriangkrai Sooksood and Montree Siripruchyanun

... As well known, AGCs play a very important role in modern hearing aid devices and communication systems [1-3]. An AGC is a closed-loop system that automatically adjusts the voltage gain such that the output voltage stays within a desired range. Many published literatures have proposed different metho ...
Annex 4B
Annex 4B

... If the operating voltage of the Tested Device (Vb, Figure 1) could not be measured (e.g. due to disconnection of the electric circuit caused by main contactors or fuse operation), the test may be performed with a modified test device to allow measurement of the internal voltages (upstream the main c ...
AC Motors - apolloteched / FrontPage
AC Motors - apolloteched / FrontPage

... commutators, and field coils • These motors can use ac or dc voltages. • High torque and varying motor speed are two properties of the universal motor – Inductive reactance affects current flow in the coils – The resistance of the coil to ac current flow requires greater ac voltages to develop motor ...
< 1 ... 2051 2052 2053 2054 2055 2056 2057 2058 2059 ... 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