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IOSR Journal of Electrical and Electronics Engineering (IOSRJEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSRJEEE)

... by modifying the Pulse width to cancel the harmonics produced by the dc-side ripple voltage. It has lower total harmonic distortion (THD) when compared with the conventional triangular sinusoidal PWM in the case where the dc-link voltage also fluctuates. However sinusoidal-PWM techniques, which requ ...
E39-S65A Datasheet - Mouser Electronics
E39-S65A Datasheet - Mouser Electronics

... To order, you’ll find the appropriate brackets for the E3Z-TA when you refer to the basic E3Z Photoelectric Sensor data sheet on Omron’s web site @www.omron.com/oei, or refer to the Sensing Products Catalog. ...
MAX1470 315MHz Low-Power, +3V Superheterodyne Receiver General Description
MAX1470 315MHz Low-Power, +3V Superheterodyne Receiver General Description

... The purpose of the data slicer is to take the analog output of the data filter and convert it to a digital signal. This is achieved by using a comparator and comparing the analog input to a threshold voltage. The threshold voltage is set by the voltage on DSN, which is connected to the negative inpu ...
Introduction - Electrical and Computer Engineering
Introduction - Electrical and Computer Engineering

RMS Power
RMS Power

... Fortunately, its meaning when dealing with waveforms is essentially the same as its common meaning. If we were to sample a waveform (that is, a graph of voltage, current, power, etc. versus time) at equally spaced times, then add up their values and divide by the number of samples, we’d have approxi ...
Generator Stator Protection, under/over voltage, under /over
Generator Stator Protection, under/over voltage, under /over

BD555A1AFV
BD555A1AFV

... power is supplied to AUX pin by fly-back method through transformer (LAUX). Output voltage of VDD2 is used at circuit inner power supply. When VDD2 pin becomes below typ.2.45V, UVLO detection is carried out and it leads to a non-operating state. 2) Soft Start Soft start bring good effect which is sm ...
Model Y5020
Model Y5020

AVT 3500 - Serwis AVT
AVT 3500 - Serwis AVT

... microcontroller is equipped with 15 universal IO pins that can be put to various uses. This is possible thanks to the additional pads marked as B0…B7, D0…D6 and 1…3. Actually, they constitute two rows of gold pin connectors and J6 connector pins mounted on pads I1…I3 on the PCB. The microcontroller ...
MX-2002(E)
MX-2002(E)

... Alarm Systems requirements: – NFPA 12 CO2 Extinguishing Systems – NFPA 12A Halon 1301 Extinguishing Systems – NFPA 12B Halon 1211 Extinguishing Systems – NFPA 72 National Fire Alarm Code for Local Fire Alarm Systems and Remote Station Fire Alarm Systems (requires an optional Remote Station Output Mo ...
D45H2A Absolute Maximum Ratings
D45H2A Absolute Maximum Ratings

... which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
Liebert Precision Power Center Packaged Power Distribution For Higher Power Quality
Liebert Precision Power Center Packaged Power Distribution For Higher Power Quality

Modular Power Series
Modular Power Series

... Intelligent monitoring, reporting, and control of system and all installed modules. ( Take a look to the live demonstration http://www.ict-power.com/demos/ict-ips-bmm-ldm/) Local and remote password protection. Downloadable firmware updates over Ethernet. AC input voltage, DC output voltage, system ...
SECTION 13 - Voltage Multipliers, Inc.
SECTION 13 - Voltage Multipliers, Inc.

... Environments with high humidity can sometimes cause certain types of dielectric materials to absorb moisture. Also, humidity severely limits the voltage isolation capabilities of air-insulated applications. As a result, it may be necessary to overpot, or otherwise insulate any exposed high voltage c ...
Liu_TWEPP09_LCPLL_poster
Liu_TWEPP09_LCPLL_poster

A Novel Three-Phase Buck–Boost AC–DC
A Novel Three-Phase Buck–Boost AC–DC

... POWER electronic converters operating from the utility mains can generate current harmonics that are injected into the mains. The dramatic growth in the use of electrical equipment in recent years has resulted in a greater need to limit these harmonics to meet regulatory standards. This can be done ...
Slide 1
Slide 1

The $ensible Sound - Panamax MAX® 5510 AC Regenerator A/V
The $ensible Sound - Panamax MAX® 5510 AC Regenerator A/V

... in finding out how much or how little sonic degradation would occur when using these inputs and outputs. I assume those with complex audio/visual systems might want to use the 5510 to its fullest potential, because I appreciate that noise can be introduced via all cabling, interconnects included. Bu ...
Inductance Matrix Reduction - Renesas e
Inductance Matrix Reduction - Renesas e

DIMD10A Features Mechanical Data Maximum Ratings NPN
DIMD10A Features Mechanical Data Maximum Ratings NPN

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
pptx
pptx

AN-8007 FMS6143 Evaluation Board Application Note AN-8007  FMS6143 Ev
AN-8007 FMS6143 Evaluation Board Application Note AN-8007 FMS6143 Ev

... The FMS6143 may be directly driven by a DC-coupled DAC output or an AC-coupled signal. Internal diode clamps and bias circuitry may be used if AC-coupled inputs are required. The outputs can drive AC or DC-coupled single (150Ω) or dual (75Ω) loads. DCcoupling the output removes the need for output c ...
Current Mode Compensation Article
Current Mode Compensation Article

... compensation. Notable advantages of PCMC include automatic input line feedforward, inherent cycle-by-cycle overload protection, and current sharing capability in multiphase converters. Acute shortcomings are current loop noise sensitivity and switch minimum on-time limitations, particularly in high ...
Global LF Series Pure Sine Wave Inverter/AC
Global LF Series Pure Sine Wave Inverter/AC

... 1-1-4. Do not disassemble the Inverter/Charger. It contains no user-serviceable parts. Attempting to service the Inverter/Charger yourself may result in electrical shock or fire. Internal capacitors remain charged after all power is disconnected. 1-1-5. To reduce the risk of electrical shock, discon ...
Glossary of technical terms
Glossary of technical terms

... means that, in a DC system, only real (or active) power is transmitted, making better use of the system’s capacity. ABB glossary 13 ...
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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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