• 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
Varistors MLA Datasheet
Varistors MLA Datasheet

... (EMC). The MLA Series is typically applied to protect integrated circuits and other components at the circuit board level. The wide operating voltage and energy range make the MLA Series suitable for numerous applications on power supply, control and signal lines. ...
Experiment 09
Experiment 09

... Connect your electronic components into the following circuit, as in Figure 9.4. Remember, the voltmeter (circled ‘V’) does not interrupt the “flow” of the circuit. It is measuring a potential difference “across” the resistor. On the other hand, the ammeter (circled ‘A’) is measuring current -all of ...
HGTG30N60A4 600V SMPS IGBT Features
HGTG30N60A4 600V SMPS IGBT Features

... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perform ...
Multilevel converters
Multilevel converters

... capacitors by a controlled constant dc voltage source such as pulse-width modulation (PWM) voltage regulators or batteries. The use of a controlled dc voltage will result in system complexity and cost penalties. With the high power nature of utility power systems, the converter switching frequency m ...
Insulation Coordination and Transients
Insulation Coordination and Transients

Frequency Response of Amplifiers
Frequency Response of Amplifiers

... The amplifier bandwidth is defined by the 3-dB frequency which is typically evaluated by the dominant pole (the lowest-frequency pole) in the transfer function ...
Introduction to FinFet
Introduction to FinFet

... Prasitic resistance is the main adverse factor which prevents finfets’ application, which leads to lower speed and high noise. rg ...
Lesson 2: Electrical Resistance
Lesson 2: Electrical Resistance

MIU872 - Cooper Fire
MIU872 - Cooper Fire

BD00IA5WEFJ
BD00IA5WEFJ

... BDxxIA5WEFJ series devices are LDO regulators with an output current of 0.5A. The output accuracy is ±1% of the output voltage. Both fixed and variable output voltage devices are available. The output voltage of the variable output voltage device can be varied from 0.8 to 4.5V using external resisto ...
How to Build Solid-State Electrical Over-Unity Devices
How to Build Solid-State Electrical Over-Unity Devices

... T h e S m a r t P A K T M system is controlled by a Motorola 68HC908GP32 microcontroller programmed to measure input/output voltages and currents, calculate COP, and contains software algorithms for a complete "turn-key" power management system. The system features a "standard" user interface, which ...
ALM2402-Q1 Dual Op-amp with High Current Output
ALM2402-Q1 Dual Op-amp with High Current Output

... Each op-amp includes over-temperature flag/shutdown. It also includes separate supply pins for each output stage that allow the user to apply a lower voltage on the output to limit the Voh and henceforth the on-chip power dissipation. The ALM2402 is packaged in a 12 pin leadless DRR package and 14 p ...
lab 2: charge distribution on conductors
lab 2: charge distribution on conductors

is31ap4991 class-ab audio amplifier
is31ap4991 class-ab audio amplifier

... RECOMMENDED EQUIPMENT ...
LM60 2.7V, SOT-23 or TO-92 Temperature Sensor (Rev. E)
LM60 2.7V, SOT-23 or TO-92 Temperature Sensor (Rev. E)

... of 800 Ω. In an extremely noisy environment adding some filtering to minimize noise pick-up could be required. TI recommends that 0.1 μF be added from +VS to GND to bypass the power supply voltage, as shown in Figure 13. In a noisy environment, adding a capacitor from the output to ground. A 1-μF ou ...
LEP 5.1.13 Electron diffraction
LEP 5.1.13 Electron diffraction

... The Bragg angle u can be calculated from the radius of the interference ring but it should be remembered that the angle of deviation a (Fig. 2) is twice as great: ...
Archived Lab Manual (English/Spanish PDF)
Archived Lab Manual (English/Spanish PDF)

... Activity 7: Metering Notebook Circuits (to be completed) 1. Why is it important to measure the battery voltage at the start of each circuit analysis? 2. The three bulbs in series were dim, but the three bulbs in parallel were bright. Using the results of your measurements, explain why this is the ca ...
PowerPoint Presentation - Electric, magnetic and
PowerPoint Presentation - Electric, magnetic and

TR1000 - Wireless | Murata Manufacturing
TR1000 - Wireless | Murata Manufacturing

... When the transceiver is placed in the power-down (sleep) or in a transmit mode, the output impedance of BBOUT becomes very high. This feature helps preserve the charge on the coupling capacitor to minimize data slicer stabilization time when the transceiver switches back to the receive mode. Data Sl ...
TPA0211 2-W Mono Audio Power Amplifier
TPA0211 2-W Mono Audio Power Amplifier

... In this example, CI is 0.4 µF so one would likely choose a value in the range of 0.47 µF to 1 µF. A further consideration for this capacitor is the leakage path from the input source through the input network (Ci) and the feedback network to the load. This leakage current creates a dc offset voltage ...
MAX3171/MAX3173 +3.3V Multiprotocol 3Tx/3Rx Software-Selectable Control Transceivers General Description
MAX3171/MAX3173 +3.3V Multiprotocol 3Tx/3Rx Software-Selectable Control Transceivers General Description

... transmitter output stage allow V.28, V.11, and V.10 compliant operation from a single +3.3V supply. A nocable mode is entered when all mode pins (M0, M1, and M2) are pulled high or left unconnected. In nocable mode, supply current decreases to 2mA and all transmitter and receiver outputs are disable ...
TPS2010A 数据资料 dataSheet 下载
TPS2010A 数据资料 dataSheet 下载

How to Use Thermocouples with an SCXI-1102 Module NATIONAL INSTRUMENTS
How to Use Thermocouples with an SCXI-1102 Module NATIONAL INSTRUMENTS

SCHRACK
SCHRACK

Energy Management in Multicore Designs with
Energy Management in Multicore Designs with

... Voltage scaling involves lowering (and raising) processor core supply voltage (Vcc) from its nominal value (e.g., 1.3 VDC) downwards towards a minimum value. Since Power = Voltage x Current, voltage scaling saves energy over time by reducing power consumption. However, when operating at reduced volt ...
< 1 ... 1075 1076 1077 1078 1079 1080 1081 1082 1083 ... 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