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- UTas ePrints
- UTas ePrints

... employed in the FCLs [26]. So, to protect the semiconductors against over-voltage, it is necessary to include a ZnO device in parallel with the proposed C-FCL. More details about modelling the DFIG can be found in [32, 33]. Both converters of the DFIG, the RSC and the grid side converter (GSC) opera ...
AC Waves. Because waves are the basis of so many signals in
AC Waves. Because waves are the basis of so many signals in

... difference is called the Form Factor of the wave, and the relationship of 1.11 is only true for a perfect sine wave. If the wave is some other shape, either the RMS or the average value (or both) will change, and so will the relationship between them. This is important when measuring AC voltages wit ...
Mini double-ended cordset  (Blue)
Mini double-ended cordset (Blue)

Per Phase Analysis
Per Phase Analysis

... instantaneously(nearly) change. No other way to directly control power flow in a transmission line. By changing generation we can indirectly change this flow. ...
HMC221A / 221AE - Datasheet.Live
HMC221A / 221AE - Datasheet.Live

... The HMC221A(E) is a low-cost SPDT switch in a 6-lead SOT26 plastic package for use in general switching applications which require very low insertion loss and very small size. This device can control signals from DC to 3 GHz and is especially suited for 900 MHz, 1.8 - 2.2 GHz, and 2.4 GHz ISM applic ...
7762 AA Electrical Distribution (1)
7762 AA Electrical Distribution (1)

... Cross sectional area of the conductor determines the capital cost. Materials for over head line conductors Materials for overhead line conductor is determined by  Electrical properties such as resistance, reactance, current carrying capacity of the conductor  Mechanical properties such as strengt ...
74CBTLV3244 8-bit bus switch with 4-bit output enables
74CBTLV3244 8-bit bus switch with 4-bit output enables

... 8-bit bus switch with 4-bit output enables Rev. 3 — 8 November 2016 ...
Power Systems Design
Power Systems Design

... Need 10-15% more voltage to charge than the nominal voltage. Here we would need solar panel voltage of ~ 4.0 – 4.2v to charge this battery. ...
chapter 9: power management
chapter 9: power management

... All electronic systems require power supplies to operate. This part of the system design is often overlooked. But, as discussed in the amplifier section on PSRR (Power Supply Rejection Ratio), the AC component of the power supply (noise) may add to the output of the amplifier. And the PSRR has a str ...
MAX9621EVKIT.pdf
MAX9621EVKIT.pdf

... Many common regulated lab power supplies overshoot in response to a large, short-term current pulse. When evaluating the short-to-GND fault, it is recommended to use an unregulated supply (e.g., wet-cell battery). ...
Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers General Description __Next Generation Device Features
Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers General Description __Next Generation Device Features

... The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly ...
DRM086, Sensorless BLDC Motor Control Using MC9S08AW60
DRM086, Sensorless BLDC Motor Control Using MC9S08AW60

section 262913 - enclosed controllers
section 262913 - enclosed controllers

... tripping characteristics; heaters and sensors in each phase, matched to nameplate full-load current of actual protected motor and having appropriate adjustment for duty cycle; external reset push button[; bimetallic type] [; melting alloy type].
D3V3F4U6S Features Mechanical Data
D3V3F4U6S Features Mechanical Data

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
MP4060 - Monolithic Power System
MP4060 - Monolithic Power System

... Low-side control MOSFET drain to source Voltage VDS .................................-0.3 V to +30 V DAMP voltage .........................-0.3 V to +16.5 V ZCD current ...............................-5 mA to +5 mA Other analog inputs and outputs-0.3 V to +6.5 V Continuous power dissipation ...
IceCube PMT HV Base Development Status
IceCube PMT HV Base Development Status

... (regulator), and digital interface (DAC, ADC) on a single PCB, and is to be directly mounted on the PMT. (See diagram from Iseg). In this design, the first dynode voltage is fixed to an optimum value (600V) regardless of the cathode-toanode voltage. A similar design with an analog control interface ...
Unit C 7-5
Unit C 7-5

ConstantColor™ CMH TD
ConstantColor™ CMH TD

... is less likely since quartz softens at the resulting higher wall temperature causing the arc-tube to become swollen. Excessive swelling of a quartz arc-tube can however also result in cracking or rupture failure. In fixtures where the ballast is necessarily placed close to the lamp, use of magnetic ...
ATPL250A - Atmel Corporation
ATPL250A - Atmel Corporation

GE 2 × 12A Digital Dual Output MicroDLynx : Non-Isolated DC-DC Power Modules
GE 2 × 12A Digital Dual Output MicroDLynx : Non-Isolated DC-DC Power Modules

... Output Ripple and Noise on nominal output at 25°C (VIN=VIN, nom and IO=IO, min to IO, max Co = 2×0.1 + 2×47uF per output) Peak-to-Peak (5Hz to 20MHz bandwidth) ...
Slash Rated Devices 2
Slash Rated Devices 2

... Typical plant electrical systems use three-phase distribution schemes. As an industry practice, shortcircuit calculations lead to the selection of overcurrent protective devices based on available three-phase fault currents. If the overcurrent devices have an adequate three-phase interrupting rating ...
Stepper Motor Controller DSM5-70-00X
Stepper Motor Controller DSM5-70-00X

... As soon as the goods are received, check the equipment and the packaging for possible transport damage. Any visible damage must be noted on the waybill by the transport driver when the goods are accepted. If you discover any hidden or obvious damage, make records of it and inform your shipping agent ...
DS90CR281/DS90CR282 28-Bit Channel Link General Description
DS90CR281/DS90CR282 28-Bit Channel Link General Description

Chapter # 3: Multi-Level Combinational Logic Contemporary Logic
Chapter # 3: Multi-Level Combinational Logic Contemporary Logic

Pocket PC Reference Guide
Pocket PC Reference Guide

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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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