• Study Resource
  • Explore
    • 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
pdm/dsts
pdm/dsts

... This specification covers the electrical characteristics and general requirements for a combination of a power distribution module (PDM) and digital static transfer switch (DSTS). This combination shall consist of dual transformers at the input, a digital static transfer switch (DSTS) positioned at ...
The MEG Made Ridiculously Simple
The MEG Made Ridiculously Simple

... called B with an arrow over it indicating that it is a vector quantity. Every piece of current , as shown in the lower horizontal leg of the circuit, produces a magnetic field around it (according to the right-hand rule), hence the entire space around the circuit is pervaded by a magnetic field. We ...
DRM057, Open Loop Universal Motor Chopper Based on the
DRM057, Open Loop Universal Motor Chopper Based on the

... washers, hand tools, and food processors. The operational mode used in this application is open loop and regulated input motor voltage. The type of motor and its drive have a high impact on many home appliance features, such as cost, size, noise and efficiency. Electronic control usually becomes nec ...
F-Series Actuator and Integrated Throttle Body
F-Series Actuator and Integrated Throttle Body

... mechanical, electrical, or other operating limits may cause personal injury and/or property damage, including damage to the equipment. Any such unauthorized modifications: (i) constitute "misuse" and/or "negligence" within the meaning of the product warranty thereby excluding warranty coverage for a ...
Emulation and Trace Headers Technical
Emulation and Trace Headers Technical

... board that includes devices that support trace export through the device's EMU pins to an emulator with trace capture support. Texas Instruments device's support various combinations of DSP and ARM® core trace and system trace. Table 1 shows the TI XDS platforms that support trace capture. In all ca ...
Position Paper: Transmission / Distribution Asset Demarcation
Position Paper: Transmission / Distribution Asset Demarcation

ver5_1 - IBIS Open Forum
ver5_1 - IBIS Open Forum

... - reserved model name, used with no-connect pins NA - used where data not available, CIRCUITCALL - used for circuit call references in Section 6B 3. To facilitate portability between operating systems, file names used in the IBIS file must only have lower case characters. File names should have a ba ...
excerpt
excerpt

... boxes” is financially justified. These electronic “black boxes” can sense voltage and current unbalance, phase reversal, single-phasing, etc. **Instantaneous only trip breakers are permitted to have time-delay. This could result in more damaging let-through current during short circuits. Note: When ...
An Introduction to Astronomical Photometry
An Introduction to Astronomical Photometry

... Many people are interested in astronomy because it is visually exciting. The many marvelous pictures of celestial objects taken using large telescopes on the ground or in space are certainly the most visible manifestation of modern research astronomy. However, to do real science, one needs far more ...
TIG 160.180.200.160T.180T.200T operating manual
TIG 160.180.200.160T.180T.200T operating manual

... Lockout/ tagging procedures consist of padlocking line disconnect switch in open position, removing fuses from fuse box, or shutting off and red-tagging circuit breaker or other disconnecting device. ...
Chapter 5: X-Ray Production
Chapter 5: X-Ray Production

LT User Manual - TE Connectivity
LT User Manual - TE Connectivity

... Lightning and surge protection for VDC and 4-20 mA output are available. This is achieved through the use of 2 protectors, one is integral to the transducer housing and one is provided for the outside line located at the surface and grounded to a DIN-Rail. Please remember this option must be factory ...
Inverters FI9-14 User Manual
Inverters FI9-14 User Manual

PowerFlex 700H and 700S AC Drives, Frames 9...14 Installation
PowerFlex 700H and 700S AC Drives, Frames 9...14 Installation

... operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards. Activities including installation, adjustment ...
Underground Cables Presented By: Er. H.S. Dhaliwal Assistant Professor,
Underground Cables Presented By: Er. H.S. Dhaliwal Assistant Professor,

... systems is usually financial. But costs are not the only limitation. The laws of physics limit how physically long a power line can be. These limits are relatively unimportant on overhead lines but will severely limit high voltage underground cable systems  The higher the voltage the shorter the li ...
AE-1287 R8.indd - Emerson Climate Technologies
AE-1287 R8.indd - Emerson Climate Technologies

Development of Exploding Foil Initiators for
Development of Exploding Foil Initiators for

... For Missiles, expensive Insensitive Munitions and other timing dependent munitions applications (e.g. aimable or tandem warheads) the so-called Exploding Foil Initiator (EFI) is widely used as the detonator in the initiation train. These devices are still inefficient, relatively big and rather expen ...
Meter Specs - Electro Industries
Meter Specs - Electro Industries

... All changes in meter status shall be time stamped to the nearest millisecond and placed in an event log with time and event label information. This system events log shall support anti-tampering efforts by logging demand resets, system startup, log resets, critical data repairs, password requests, e ...
Shark 270_Generic_Sp..
Shark 270_Generic_Sp..

... All changes in meter status shall be time stamped to the nearest millisecond and placed in an event log with time and event label information. This system events log shall support anti-tampering efforts by logging demand resets, system startup, log resets, critical data repairs, password requests, e ...
CATEGORY 3 - ELECTRONICS A. SYSTEMS, EQUIPMENT AND
CATEGORY 3 - ELECTRONICS A. SYSTEMS, EQUIPMENT AND

... Note 1: The control status of equipment and components described in 3A001 or 3A002, other than those described in 3A001.a.3 to 3A001.a.10 or 3A001.a.12, which are specially designed for or which have the same functional characteristics as other equipment is determined by the control status of the ot ...
88-89 Cressida TEWD
88-89 Cressida TEWD

... The chart below shows the route by which current flows from the battery to each electrical source (Fusible Link, Circuit Breaker, Fuse, etc.) and other parts. The next page and following pages shown the parts to which each electrical source outputs current. ...
FREQROL-F700P Series
FREQROL-F700P Series

... *1: Leakage current is higher when the EMC filter is enabled. *2: The EMC filter is always enabled for the 200V 0.75K and 1.5K inverters of which leakage current is generally low. (No connector is provided for these models.) The common mode choke installed at the input side of the 55K- or lower-capa ...
MAX6800/MAX6801/MAX6802 3-Pin, Low-Power µP Reset Circuits General Description
MAX6800/MAX6801/MAX6802 3-Pin, Low-Power µP Reset Circuits General Description

... The MAX6800/MAX6801/MAX6802 microprocessor (µP) supervisory circuits monitor the power supplies in 2.85V to 5.0V µP and digital systems. They increase circuit reliability and reduce cost by eliminating external components and adjustments. These devices perform a single function—they assert a reset s ...
We make the following recommendations
We make the following recommendations

Service Manual - Fluke Calibration
Service Manual - Fluke Calibration

... The 5320A is intended to operate from a power source that will not apply more than 264 V ac rms between the supply conductors or between either supply conductor and ground. A protective ground connection, by way of the grounding conductor in the power cord, is essential for safe operation. ...
< 1 ... 52 53 54 55 56 57 58 59 60 ... 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 © 2025
  • DMCA
  • Privacy
  • Terms
  • Report