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Guide to Low Voltage Busbar Trunking Systems Verified to
Guide to Low Voltage Busbar Trunking Systems Verified to

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... synchronize to the LCD’s video frame timing via the PHI input, and to the LCD’s pixel timing via the GSC input. This synchronization eliminates beating artifacts. Suitability for LED backlight architectures is shown in Table 1. Area LED dimming for direct backlighting is supported for contrast and c ...
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... the end of it all, it is this support system that I am deeply indebted to for helping each step of the way, motivating me in the most difficult of times where there were only questions and no answers. First and foremost, I want to thank my wonderful advisor Professor José Schutt-Ainé for being my ...
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... driver tool is used to ensure tightness settings are correct e.g. mounting bolts on voltage regulators and output transistors (which are also an electrical connection that would be prone to noise and losses if not attended too). Mounting bolts for circuit boards which are important from the aspect o ...
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... Remanent flux can be set up in the core of a current transformer under operating or test conditions. During operating conditions, remanent flux can be left in the core when the primary current is interrupted while the flux density in the core of the transformer is high. This may occur when clearing ...
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... L1 and L2 combine with their respective output capacitors to aid low noise characteristics. These inductors are outside the feedback loop, but their low copper resistance does not significantly degrade regulation. Trace D, the 15V output at full load, shows less than 30µV (2ppm) of noise. The most s ...
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... winding is used as a sensing coil and is electrically connected to a sensitive relay or solid state switching device, the operation of which triggers the tripping mechanism. When the line and neutral currents are balanced, as in a healthy circuit, they produce equal and opposite magnetic fluxes in t ...
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... L1 and L2 combine with their respective output capacitors to aid low noise characteristics. These inductors are outside the feedback loop, but their low copper resistance does not significantly degrade regulation. Trace D, the 15V output at full load, shows less than 30μV (2ppm) of noise. The most si ...
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... transmission lines without changing the characteristic impedance of the lines. Optimising the S-CPW transmission line for 60 GHz increases the Q-factor from 38 to 50 in simulation, a 32 % improvement, and from 8 to 10 in measurements. Furthermore, replacing only one inductor in the output matching n ...
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... LVDS is now pervasive in communications networks and used extensively in applications such as laptop computers, office imaging, industrial vision, test and measurement, medical, and automotive. It provides an attractive solution - a small-swing differential signal for fast data transfers at signific ...
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... Electrical connection points such as contacts, plugs and receptacles, circuit breakers, fuses, and terminals each have a small amount of contact resistance or impedance. While these values are generally much smaller than the impedance of conductors and transformers, they can add up over the course o ...
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... interoperability interfaces of the products or their components by any means whatsoever. No part of these Specifications or any products or components described herein may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in ...
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... problem with the UTP cable connection itself. Poor crimping, untwisted pairs, some of the twisted pairs may be longer than others, poor quality cable, exceptionally high crosstalk between the camera and the monitor are all some of the causes. In these cases it is best to replace the existing cable w ...
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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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