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Using Zero-Power CPLDs to Substantially Lower Power
Using Zero-Power CPLDs to Substantially Lower Power

... Copyright © 2009 Altera Corporation. All rights reserved. Altera, The Programmable Solutions Company, the stylized Altera logo, specific device designations, and all other words and logos that are identified as trademarks and/or service marks are, unless noted otherwise, the trademarks and service m ...
troubleshooting guide
troubleshooting guide

A MathCAD Program to Calculate the RF Waves Coupled from a
A MathCAD Program to Calculate the RF Waves Coupled from a

... Three-stub WR650 waveguide tuners have been used on the CEBAF superconducting cavities for two changes of the external quality factors (Qext): increasing the Qext from 3.4~7.6×106 to 8×106 on 5-cell cavities to reduce klystron power at operating gradients and decreasing the Q ext from 1.7~2.4×107 to ...
PowerLogic™ DM6000 Series Digital meters
PowerLogic™ DM6000 Series Digital meters

... This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment ge ...
XFR600-2 Operating Manual
XFR600-2 Operating Manual

PowerFlex 70 Adjustable Frequency AC Drive Installation Instructions
PowerFlex 70 Adjustable Frequency AC Drive Installation Instructions

... ATTENTION: The “adjust freq” portion of the bus regulator function is useful for preventing nuisance overvoltage faults that result from aggressive decelerations, overhauling loads, and eccentric loads. It forces the output frequency to be greater than commanded frequency while the drive’s bus volta ...
Operators Manual
Operators Manual

... 6. Programming the Controller: The AXE controller must be powered up before the Controller Pro program will have any effect. Any programming changes done in the vehicle should be performed with the vehicle safely disabled. Either put the drive wheels on jack stands, or position the vehicle where it ...
YASKAWA AC Drive A1000
YASKAWA AC Drive A1000

LAE-2012-008-T - MIT Laboratory for Aviation and the Environment
LAE-2012-008-T - MIT Laboratory for Aviation and the Environment

... Partially ionized fluids can gain net momentum under an electric field, as charged particles undergo momentum-transfer collisions with neutral molecules in a phenomenon termed an ionic wind. Electrohydrodynamic thrusters generate thrust by using two or more electrodes to ionize the ambient fluid and ...
MAX14778 Dual ±25V Above- and Below-the-Rails 4:1 Analog Multiplexer General Description
MAX14778 Dual ±25V Above- and Below-the-Rails 4:1 Analog Multiplexer General Description

... When VDD = 0V, the DC input leakage current into the A_, B_, ACOM or BCOM pins will typically be below 1µA. Some devices can have a larger leakage current up to mA range due to technology spread. With VDD not powered, internal diodes between the analog pins and the VP and VN will charge up the exter ...
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EDIBON LIELBA Electrical Installations Integrated Laboratory
EDIBON LIELBA Electrical Installations Integrated Laboratory

... - INSTRUCTOR SOFTWARE. INS/SOF. Classroom Management Software Package (Teacher software). Only one package is needed per classroom. Helps creating databases, reports and statistical comparisons among many more features. - STUDENT SOFTWARE . A.../SOF. Computer Aided Instruction Software Packages. Eac ...
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Lesson 2 Resistance
Lesson 2 Resistance

... What are the electrical components called resistors? Resistors are electrical components very often used in electrical circuits to control the amount of current. Resistor are available in a large range of values and are typically made using these types of materials: Resistive metal film Resistive w ...
Kinetis KL16: 48MHz Cortex-M0+ 32-128KB Flash 32
Kinetis KL16: 48MHz Cortex-M0+ 32-128KB Flash 32

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Electronics Computer Club “the geek club”
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Tutorial OpAmps
Tutorial OpAmps

... An op-amp-based inverting integrator is measured at 100Hz to have an voltage gain of -100V/V. At what frequency is its gain reduced to -1V/V? What is the integrator time constant? Solution: For integrator, the gain decays 20dB/decades. That is, when frequency increase by a factor, the gain decreases ...
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Iguana Labs uC beginners kit manual 7th Oct 2014
Iguana Labs uC beginners kit manual 7th Oct 2014

... you change the volume you are changing the resistance which changes the current. Making the resistance higher will let less current flow so the volume goes down. Making the resistance lower will let more current flow so the volume goes up. The value of a variable resistor is given as it’s highest re ...
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Multiple-Valued Regenerative CMOS Logic Circuits With High

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AN123 - Application and Optimization of a 2GHz Differential Amplifier/ADC Driver
AN123 - Application and Optimization of a 2GHz Differential Amplifier/ADC Driver

... 1.1 LTC6400 Features Linear Technology’s LTC®6400 family of ADC drivers addresses all three issues with a low distortion and low noise ADC driver with reasonable power dissipation. At 70MHz, which is a common IF frequency used in RF/IF signal chains, the LTC6400 family boasts distortion as low as –9 ...
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General Description Benefits and Features

... RL = 54Ω, CL = 50pF, Figures 2, 3 (Note 6) ...
ipmhvc2016_oneauth_Correction
ipmhvc2016_oneauth_Correction

... Package was manufactured using Kapton, Teflon sheets and double-sided tape. A procedure is shown below. Forming the external electrode size similar hole (11mm×11mm) in the cuvette in the heart of the Teflon sheet (30mm×30mm×0.5mm). Subsequently, It was the package that Kapton (20mm×20mm×12.5μm) is a ...
BU97931FV-LB
BU97931FV-LB

... Caution:Operating the IC over the absolute maximum ratings may damage the IC.The damage can either be a short circui between pins or an open circuit between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is o ...
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Power electronics



Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)
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