• 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
CA650018EN
CA650018EN

... provides a means for obtaining a live test, visible ground and visible break using a hotstick. It also provides a convenient location for Eaton's Cooper Power series M.O.V.E. arrester or grounding elbow. The grounding elbow may be continuously connected to the PUSH-OP deadbreak connector while movin ...
AND8230/D Application Hints for Transient Voltage Suppression Diode Circuits
AND8230/D Application Hints for Transient Voltage Suppression Diode Circuits

2.2nV/Hz Noise, Low-Power, 36V, Operational Amplifier (Rev. D)
2.2nV/Hz Noise, Low-Power, 36V, Operational Amplifier (Rev. D)

... Characteristics. If the input signal is fast enough to create this forward-bias condition, the input signal current must be limited to 10mA or less. If the input signal current is not inherently limited, an input series resistor can be used to limit the signal input current. This input series resist ...
npn pnp - Portland State University
npn pnp - Portland State University

... transistor operates at a given point of the active region, an small modulation of the base-current translate into a modulation of the collector current Fig. 11 DC bias circuit (accomplished by (picture a small audio signal being amplified by the the resistance R1 and R2). transistor). If high amplif ...
OP297
OP297

... Errors due to common-mode signals are eliminated by the common-mode rejection of over 120 dB, which minimizes offset voltage changes experienced in battery-powered systems. The supply current of the OP297 is under 625 μA. The OP297 uses a super-beta input stage with bias current cancellation to main ...
estimation of voltage ratio, vector - e
estimation of voltage ratio, vector - e

Safety Risk Assessment for Lab Electrical Equipment FORM BLANK
Safety Risk Assessment for Lab Electrical Equipment FORM BLANK

... No. Equipment will be disconnected from power source (i.e Lockout Tagout). If answered NO, the rest of this document can be left blank. Yes, explain the tasks where the person/s are required to interact with live parts: NOTE: Be aware of power source and capabilities. (i.e. low voltage, high power ...
Dynatel™ 2273 Cable/Fault Locator
Dynatel™ 2273 Cable/Fault Locator

... feature remembers operator set-up from previous use. The system consists of three basic components: • Transmitter with built-in ohmmeter, which also senses and measures the presence of foreign voltage, and tests the continuity of the circuit. • One-piece hand-held receiver with bar graph that indica ...
CW-M SERIES AC POWER SOURCE
CW-M SERIES AC POWER SOURCE

CA235001EN
CA235001EN

... to ground for surge current during arrester operations with its Cooper Power series protective gaps. Protective gaps used for interconnection of arrester ground, secondary neutral, and transformer tank provide additional protection to distribution transformers and improve continuity of service to cu ...
MAX3942 10Gbps Modulator Driver General Description Features
MAX3942 10Gbps Modulator Driver General Description Features

... Three methods of control are possible when pulse predistortion is desired to minimize distortion at the receiver. The pulse width may be set with a 2kΩ potentiometer with the center tapped to VEE (or equivalent fixed resistors), or by applying a voltage to the PWC+ pin, or by applying a differential ...
B o o s t   C o n... TDA4863 Power Factor Controller IC for High Power Factor
B o o s t C o n... TDA4863 Power Factor Controller IC for High Power Factor

... acts like an integrator. The integrator monitors the average output voltage over several line cycles. Typically the integrator´s bandwidth is set below 20 Hz in order to suppress the 100 Hz ripple of the rectified line voltage. The voltage amplifier is internally compensated and has a gain bandwidth ...
An Intelligent CMOS Image Sensor with negative feedback resetting Masayuki Ikebe Junichi Motohisa
An Intelligent CMOS Image Sensor with negative feedback resetting Masayuki Ikebe Junichi Motohisa

... can be used for wide dynamic range image capturing [4–6]. In this paper we show how achieve a wide dynamic range by using negative-feedback resets to modulate the PD capacitance of each pixel individually. Figures 7(a) and 7(b) shows timing diagrams for two types of settings. It is assumed here that ...
Proposal
Proposal

The pa0rdt-Mini-Whip ©, an active receiving antenna
The pa0rdt-Mini-Whip ©, an active receiving antenna

... This article is about the development of a receiving antenna for longwave. The result is an excellent antenna for receiving signals between 10 kHz and 20 MHz. This antenna has very small dimensions: the smaller version fits in half a film canister. Reception at the longwave has its own dynamics. The ...
Sepam 2000 Retrofit - Schneider Electric
Sepam 2000 Retrofit - Schneider Electric

... ● However the banana plugs and their welded wires oblige to limit the high currents to the shortest possible time ● On another side the voltage excursion being limited to 9V, the maximum current that can be injected/1s in position 8 and above is limited to 70A : ...
Selection of scheme
Selection of scheme

... The various grounding system in practice used for the earthing of generator is as follows: 1. Solid Neutral grounding. 2. Reactor Neutral grounding. 3. Resistor Neutral grounding. 4. Distribution Transformer Secondary Resistor Neutral grounding. Among these methods we choose the distribution transfo ...
nLIGHTEN 1500 Fiber Optic Data Link Preliminary Data Sheet
nLIGHTEN 1500 Fiber Optic Data Link Preliminary Data Sheet

... Gore’s design minimizes these effects through increased bandwidth in the active and passive components. The signal integrity of the data is ensured by careful design, simulation and fabrication of the transmission line path. The bandwidth of Gore’s VCSEL devices and PIN photodetectors exceed 2.5 GHz ...
When the output voltage increases
When the output voltage increases

ACS715 - Allegro Microsystems
ACS715 - Allegro Microsystems

... Ratiometric output from supply voltage Operating temperature range, –40°C to 150°C ...
Eaton Innovative TechnologyT XT50/100 surge protective device
Eaton Innovative TechnologyT XT50/100 surge protective device

... Table 1.  Catalog numbering system ...
bq769x0 boot switch alternatives
bq769x0 boot switch alternatives

STMISOC - Biopac
STMISOC - Biopac

Naim Discrete Regulator - English
Naim Discrete Regulator - English

Naim Discrete Regulator
Naim Discrete Regulator

... a disparity, generate an error signal that brings the output voltage back to the desired value. For this part of the Naim Discrete Regulator a modified version of Naim’s power amplifier circuit is used, incorporating those changes necessary for its different role here. Common features are a long-tai ...
< 1 ... 118 119 120 121 122 123 124 125 126 ... 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