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STATCOM
STATCOM

DS1812 5V EconoReset with Active High Push-Pull Output FEATURES
DS1812 5V EconoReset with Active High Push-Pull Output FEATURES

AN-960 APPLICATION NOTE
AN-960 APPLICATION NOTE

... range of the transceiver. Galvanic isolation allows information flow, but prevents current flow (see Figure 13). ...
DD1-1200 - Ultimate Sound
DD1-1200 - Ultimate Sound

... the amplifier mounting location. Keep speaker wires away from power cables and amplifier input cables. Use grommets anywhere the wires have to pass through holes in the metal frame or sheet metal. Connect to the speakers according to the type of terminals on each speaker. Step 2- Strip 3/8" of insul ...
DS1817 Active High 3.3V EconoReset FEATURES PIN ASSIGNMENT
DS1817 Active High 3.3V EconoReset FEATURES PIN ASSIGNMENT

... ABSOLUTE MAXIMUM RATINGS* Voltage on VCC Pin Relative to Ground Voltage on RST Relative to Ground Operating Temperature Storage Temperature Soldering Temperature ...
Loop Selective Direction Measurement for Distance Protection
Loop Selective Direction Measurement for Distance Protection

... Here Z2 is the negative sequence source impedance at the relay location and I2 and U2 are the respective negative sequence current and voltage measured at the relay location during the forward fault. Therefore U2 leads -I2 by the angle of the negative sequence source impedance Z2 . This can also be ...
BERMUDA TREMOLO ASSEMBLY INSTRUCTIONS
BERMUDA TREMOLO ASSEMBLY INSTRUCTIONS

Article 200 Use and Identification of Grounded Neutral Conductors
Article 200 Use and Identification of Grounded Neutral Conductors

... Where grounded neutral conductors of different wiring systems are installed in the same raceway, cable, or enclosure, each grounded neutral conductor must be identified in a manner that makes it possible to distinguish the grounded neutral conductors for each system. This means of identification mus ...
TS1107, TS1110 - uri=media.digikey
TS1107, TS1110 - uri=media.digikey

... constructed with wire spirally wound onto a core. As a result, these types of current shunt resistors exhibit the largest self-inductance. In applications where the load current contains high-frequency transients, metal film or metal strip current sense resistors are recommended. 2.7.7 Internal Nois ...
Ground Fault Application Guide
Ground Fault Application Guide

... ungrounded or high resistance grounded low voltage systems are sometimes used in certain continuous process applications, and only in applications where there are no line-to-neutral loads involved. If the system is solidly grounded, then ground fault tripping should be applied because high impedance ...
MOSFET Lab1 - University of Pennsylvania
MOSFET Lab1 - University of Pennsylvania

... slope of the transfer characteristic around the point where the characteristic is steepest. The slope is the amplification of the amplifier (i.e. the ratio of the output to the input voltage). You'll notice that when the changes in the input voltage around the Q point are kept small, the characteris ...
Critical Points of Simplified Model for Ferroresonance Phenomenon in Single Phase Power Transformers
Critical Points of Simplified Model for Ferroresonance Phenomenon in Single Phase Power Transformers

...  The calculated results dictate a jump up in primary induced voltage V2 from 80.19V to 128.73V due to ferroresonance at supply voltage V1 of 42.59 V.  The calculated results dictate a jump down in primary induced voltage V2 from 115.1V to 44.86V due to ferroresonance at supply voltage V1 of 30.42 ...
DESCRIPTION
DESCRIPTION

... Pulse Generators are designed to be compatible with the accessory mounting provisions of most DC motors. Both stub shaft and through shaft mountings are accommodated for motor frame sizes from 180 through 500. This space saving design eliminates the need for costly adapters and shaft couplings. It n ...
A forum for the exchange of circuits, systems
A forum for the exchange of circuits, systems

GTLP Signal Level Background Information
GTLP Signal Level Background Information

Troubleshooting Guide for N1617 Alternator
Troubleshooting Guide for N1617 Alternator

... 4. Alternator temperature sensor circuit test: Set DMM to ohms test. Sensor resistance between socket E on alternator J1 6-socket connector and B– terminal on alternator should measure 80-130K ohms at 70ºF (20ºC). Note: If ambient temperature is higher, resistance will measure less than listed and v ...
Not N t Recommended for New Designs! See the HV9910B Datasheet
Not N t Recommended for New Designs! See the HV9910B Datasheet

NaviTrack_Line_Trans..
NaviTrack_Line_Trans..

Word
Word

... electric equipment or circuits which have been deenergized, the circuits energizing the parts shall be locked out or tagged or both in accordance with the requirements of this company's lockout/tag-out procedures program. 5.3 Energized parts. If the exposed live parts are not deenergized (i.e., for ...
Fluke Clamp Meters
Fluke Clamp Meters

... Grounding and bonding resistance testing • Perform ground loop tests in areas where other ground resistance test techniques are not available • Test parts of a multi-grounded system • Periodically perform quick tests on system grounds as part of a regular preventative maintenance program ...
Section 16120 - Wires and Cables, 600 Volt
Section 16120 - Wires and Cables, 600 Volt

High-Impedance Bus Differential Protection Modeling in ATP/MODELS
High-Impedance Bus Differential Protection Modeling in ATP/MODELS

primary side - Portal UniMAP
primary side - Portal UniMAP

... • Copper (I2R) losses: Copper losses are the resistive heating in the primary and secondary windings of the transformer. They are proportional to the square of the current in the windings. • Eddy current losses: Eddy current losses are resistive heating losses in the core of the transformer. They ar ...
SDP Product Series Introduction
SDP Product Series Introduction

DS90CR281/DS90CR282 28-Bit Channel Link General Description
DS90CR281/DS90CR282 28-Bit Channel Link General Description

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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.
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