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How to Select a Handheld DMM That is RIGHT for You Introduction
How to Select a Handheld DMM That is RIGHT for You Introduction

... DMM, make sure that it covers the anticipated capacitance range. Most DMMs can measure from a few picofarads to at least 1 microfarad. It should be noted that a capacitor measurement obtained with a handheld DMM can be substantially different from the same capacitor measurement result obtained using ...
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StudyGuide_Residential Electrical

... ...
MAX1513/MAX1514 TFT-LCD Power-Supply Controllers General Description Features
MAX1513/MAX1514 TFT-LCD Power-Supply Controllers General Description Features

... high-performance step-up regulator controller, three linear-regulator controllers, and an adjustable delay block for startup sequencing. The MAX1513 includes an additional linear-regulator controller and a high-performance buffer amplifier. The MAX1513/MAX1514 can operate from 2.7V to 5.5V input sup ...
Figure 11 - We can`t sign you in
Figure 11 - We can`t sign you in

equipotential planes, a figment
equipotential planes, a figment

... Physics. Having the same electric potential at every point.1 equipotential as used in the power industry: (conductor stringing equipment) (power line maintenance) An identical state of electrical potential for two or more items. (PE/T&D) 1048-1990, 516-1995, 524-1992, 524a-1993 equipotential plane a ...
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INTRINSIC SAFETY
INTRINSIC SAFETY

LM3916 Datasheet
LM3916 Datasheet

... the next. Under rapidly changing signal conditions, this cuts down high frequency noise and often an annoying flicker. An “overlap” is built in so that at no time are all segments completely off the dot mode. Generally one LED fades in while the other fades out over a 1 mV range. The change may be m ...
4300 Series LaserSource User's Manual
4300 Series LaserSource User's Manual

Practical exercises for learning to construct NMR/MRI probe circuits
Practical exercises for learning to construct NMR/MRI probe circuits

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4 kW-EL / 3-Phase-EL MegaPAC User Guide
4 kW-EL / 3-Phase-EL MegaPAC User Guide

... A housekeeping supply, isolated from the AC input, powers the brushless DC cooling fan and other input monitoring circuits, in addition to providing an auxiliary +5 V power source for the user. The 4kW MegaPAC - EL has a second fan for extra cooling. Excessive input currents caused by loss of a phas ...
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LT3592 - 500mA Wide Input Voltage Range Step

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Module P4.1 DC circuits and currents

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AP IM 990-7283 MN01 EN.fm

Flicker Noise
Flicker Noise

...  Any physical signal consists of a desired signal and an unwanted component  Any random unwanted component is called NOISE  There are two noise types: – Interference noise originates from unwanted interaction between the circuit and the outside world or another part of the circuit. Possible solut ...
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HMC536LP2E - Hittite Microwave Corp.

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PHD main

DSR 01 007 Identification of High Voltage Cables
DSR 01 007 Identification of High Voltage Cables

... They should be seen as providing a guide, rather than a detailed location plan for a specific cable. Records should be used as a first step to locating and identifying a cable. Cables may be encountered that cannot be identified by reference to cable records. These may be private or abandoned cables ...
noise sources in applications using capacitive coupled isolated
noise sources in applications using capacitive coupled isolated

Data Sheet General Description Features
Data Sheet General Description Features

... per channel by ISET pin. When the LED current is greater than 100mA, two or more channels can be paralleled to achieve larger drive current. To set the reference current ISET, connect a resistor RISET between this pin and ground. The value of RISET can be calculated by the following formula: ...
thesis
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... With aliasing, it is possible to extract only the unknown information, the wave shape, while shifting all the frequency information. The resulting output is much slower than the signal of interest, and can be delivered to a pin without lossy buffering. This approach only works on periodic signals, b ...
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O045039194

Study Guide for the Source Inspection of Electrical Equipment
Study Guide for the Source Inspection of Electrical Equipment

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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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