• 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
TechTopics
TechTopics

... breaker contacts will be equal to the arc voltage. For a vacuum circuit breaker, the arc voltage is very low, of the order of 20-50 volts. In turn, the arc voltage will be essentially equal to the voltage across the capacitor, since the impedance of the fault is nearly zero. Thus, at the instant of ...
2SD2696
2SD2696

... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
TOPIC : Fault models
TOPIC : Fault models

... During fabrication, some unconnected signal lines may be shorted which can be represented by this fault.  It is a logical fault representing a short between two signal lines which creates a new logic function.  Depending on the function created, there are two types of bridging faults ...
as a PDF
as a PDF

... measure an overshooting/undershooting waveform caused by the on-chip inductive effect in this design, however, it can be applied to another high-speed waveform such as the power supply noise and the substrate noise. To measure the overshooting/undershooting, an input voltage range larger than the su ...
LTC1957-1/LTC1957-2 - Single/Dual Band RF Power Controllers with 40dB Dynamic Range.
LTC1957-1/LTC1957-2 - Single/Dual Band RF Power Controllers with 40dB Dynamic Range.

... connected between the RF coupling capacitor (33pF), and ground at the side connected to the directional coupler. If the termination is placed at the LTC1957 RF pin, then the 68Ω resistor must be connected to VIN since the detector is referenced to VIN. Termination components should be placed adjacen ...
criteria for the selection of power cables
criteria for the selection of power cables

introduction
introduction

Transformer Polarity
Transformer Polarity

Electrical safety (word doc)
Electrical safety (word doc)

AP3983E - Diodes Incorporated
AP3983E - Diodes Incorporated

AN-1511 Cable Discharge Event Application Report
AN-1511 Cable Discharge Event Application Report

... A test jig along with a CDE CAT5 cable plant test and validate the CDE design (Figure 6). The test jig contains relays and switching circuitry. By using a high voltage generator (Hi-Pot tester), CAT5 cable is charged up with high voltage reference to the chassis ground. The relay switches the charge ...
Application of Current Differential Protection to Tapped
Application of Current Differential Protection to Tapped

RS-422 and RS-485 Application Note
RS-422 and RS-485 Application Note

NCP5030 - Buck-Boost Converter
NCP5030 - Buck-Boost Converter

Risk Assessment Lab Electrical Example Multimeter Voltage Testing
Risk Assessment Lab Electrical Example Multimeter Voltage Testing

12 GHz - Electrocomponents
12 GHz - Electrocomponents

... List of Materials for Evaluation PCB 104631 ...
INL/DNL Measurements for High-Speed Analog
INL/DNL Measurements for High-Speed Analog

... Another way to determine static linearity parameters for an ADC, similar to the preceding but more sophisticated, is using an analog integrating servo loop. This method is usually reserved for test setups that focus on high-precision measurements rather than speed. A typical analog servo loop (see F ...
1. Introduction - About the journal
1. Introduction - About the journal

... When the non-ideal equivalent circuit model of DDCC is used instead of the idea one in Fig. 1, the nonidealities of DDCC appear as the undesirable factors in (13)-(16), which lead to incorrect transfer functions. To minimize this error, more precise DDCC realization [21] would be more appropriate as ...
new Am1000E install Manual
new Am1000E install Manual

... Input: Connect your audio source as explained. You should be able to see some indication on the Peak limit and Pre - emphasis LED indicators as you adjust the input gain. Be sure they are on. If you cannot get any indication with the input gain all the way up then remove the cover (with the 222 unpl ...
to notes15
to notes15

Low-noise computer-controlled current source for quantum
Low-noise computer-controlled current source for quantum

Noise Control in Measurements
Noise Control in Measurements

Feedback
Feedback

... Note In this circuit the output is taken across the emitter and source resistors. Here the feedback voltage Vo = Vo this means that  = 100%, thus the emitter and source follower will have unity voltage gain. That is, if Av =150, then ...
THE ISOTRON REVEALED - PART 2 By Dave Cuthbert
THE ISOTRON REVEALED - PART 2 By Dave Cuthbert

Design Considerations for Electrical Fast Transient (EFT)
Design Considerations for Electrical Fast Transient (EFT)

... Corruption of Analog and Digital Signals Fast digital circuits are more prone to EFT-based failures than low-bandwidth digital or slow analog circuits. Edge-sensitive inputs are more vulnerable to transient-induced noise. Even with low-pass filtering, a sufficiently large transient can inject enough ...
< 1 ... 119 120 121 122 123 124 125 126 127 ... 326 >

Ground loop (electricity)

In an electrical system, a ground loop is an equipment and wiring configuration which results in excessive unwanted current in a conductor connecting two points that are supposed to be at the same electric potential, often ground, but are actually at different potentials.Ground loops are a major cause of noise, hum, and interference in audio, video, and computer systems. They do not in themselves create an electric shock hazard, the inappropriate connections merely create a not necessarily very good instance of Electrical_bonding, which is explicitly required by safety regulations in certain circumstances. In any case the voltage difference between the ground terminals of each item of equipment is small. A severe risk of electric shock occurs when equipment grounds are improperly removed in an attempt to cure the problems thought to be caused by ground loops.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report