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SF6 CB
SF6 CB

NMEA GPS Module - main [gps.0xdc.ru]
NMEA GPS Module - main [gps.0xdc.ru]

PC360.2 / PC650.2 PC400.4 / PC640.4 / PC1000.1 / PC740.5
PC360.2 / PC650.2 PC400.4 / PC640.4 / PC1000.1 / PC740.5

... REM – This is the remote Turn-On connection. Connect to the amplifier output or power antenna output of the source unit. If the unit does not have a switched +12V output, you can use another switchable +12V. Speaker Terminal Block This is the Speaker(s) Connection. All components, coaxials and subwo ...


... forward biased unless the P-substrate is pulled up to 0.6V. Therefore, cautious layout, with multiple P+ contacts on the P-substrate, is required in order to avoid its voltage from building up. For 1.8V devices, the voltages IV,l, lvdsl and lvbsl must always be kept below 1.8V in order to prevent th ...
Sensor concepts
Sensor concepts

How to Measure Current and Make Power Measurements Overview
How to Measure Current and Make Power Measurements Overview

... Care must be taken when integrating current sensors into a measurement system, as different sensors outputs differ significantly. Connecting the wrong sensor to your equipment, or connecting a sensor improperly can damage both the measurement equipment and the sensor, and can present a significant s ...
G040198-00 - DCC
G040198-00 - DCC

... Scatter (ND filters in front of pd's) Electronics noise (in photodiode and servo) High-frequency noise hitting slew-rate limits Photodiode bias noise (tried fixed bias voltage) ...
Designing 4 to 20 mA Current Loops
Designing 4 to 20 mA Current Loops

... Some of BAPI’s current transmitters are three-wire devices, rather than two-wire devices. A three-wire transmitter is significantly different from a two-wire transmitter. A three-wire transmitter will consume more current from the system power supply than the 20 mA signaling current because the tran ...
AP Physics
AP Physics

... 6. A wire loop, 2 meters by 4 meters, of negligible resistance is in the plane of the page with its left end in a uniform 0.5-tesla magnetic field directed into the page, as shown above. A 5-ohm resistor is connected between points X and Y. The field is zero outside the region enclosed by the dashed ...
Splicing and Terminating
Splicing and Terminating

... In addition to stress control, terminations typically provide some weathering protection. This usually takes the form of an outer jacket which can withstand UV, and the effects of varying conditions (rain, snow, fog, salt spray, etc.) as well as prevent or withstand tracking. Tracking is a phenomena ...
Instruction of Installation of 0-30V Stabilized
Instruction of Installation of 0-30V Stabilized

... which the voltage can be regulated continuously, and the range in which to regulate the voltage is 0-30V. It even contains a current limit circuit which can effectively control the output current from 2mA to 3A with the ability to regulate the current continuously, and this unique feature makes this ...
You Thought You Knew Analog-----------------------------------
You Thought You Knew Analog-----------------------------------

Lecture 21. R-L and L-C Circuits.
Lecture 21. R-L and L-C Circuits.

Earthing Transformer
Earthing Transformer

Define and Explain Electromagnetic Induction
Define and Explain Electromagnetic Induction

CN-0115
CN-0115

... Excellent layout, grounding, and decoupling techniques must be utilized in order to achieve the desired performance from the circuits discussed in this note (see Tutorial MT-031 and Tutorial MT-101). As a minimum, a 4-layer PCB should be used with one ground plane layer, one power plane layer, and t ...
R - School of Electrical Engineering and Computer Science
R - School of Electrical Engineering and Computer Science

US6X4
US6X4

... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger ...
Circuit Description of Effects Box
Circuit Description of Effects Box

Data Sheet
Data Sheet

Substation Tranisents and Solid State Controls
Substation Tranisents and Solid State Controls

... close proximity to the secondary cable from the CVT. A high frequency transient magnetic and electric field is associated with this current. Figure 7 shows this transient magnetic flux linking the area of another loop comprised of the ground mat and the CVT secondary cable. Capacitor C4 completes th ...
QSX4
QSX4

... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger ...
US6X3
US6X3

... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger ...
Design of High-Performance Balanced Audio
Design of High-Performance Balanced Audio

BTM Issue 2 Transistors Part 5 Typical Circuits part 1
BTM Issue 2 Transistors Part 5 Typical Circuits part 1

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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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