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... For a given frequency and fixed C , increasing Ri reduces the magnitude of Vout . ...
transformers transformers transformers
transformers transformers transformers

... 2 x 50kVA Isolated Supplies with IMDs to Supply Ships 40kVA three-phase, Step-up Transformer, 400:1000V NSFORMERS TRANSFORMERS TRANSFORMERS TRANSFORMERS TRANSFOR MERS TRANSFORMERS TRANSFORMERS TRANSFORMERS TRANSFORMERS RANSFORMERS TRANSFORMERS TRANSFORMERS TRANSFORMERS TRANSF ORMERS TRANSFORMERS TRA ...
For Upgradation of 2x3.15 power transformer to 2x5MVA
For Upgradation of 2x3.15 power transformer to 2x5MVA

... Pacakage- I: Upgradation of 2x3.15 power transformer to 2x5MVA at Old Control Room, Jeypore and its associated works under RLTAP (2014-15) scheme under Koraput District under SOUTHCO area, conforming to the REC Technical Specifications & CEA guidelines. ...
IDEC SmartRelay
IDEC SmartRelay

... device. Qualified personnel are persons who are authorized to handle, ground and tag circuits, equipment and systems in accordance with approved safety regulations and standards. This device must always be used as intended for the applications described in the documentation and in the technical spec ...
Parallel LEDs evaluation
Parallel LEDs evaluation

White Paper 4 Understanding Electrical Overstress
White Paper 4 Understanding Electrical Overstress

Intel Itanium Processor 9300 Series and 9500 Series
Intel Itanium Processor 9300 Series and 9500 Series

Chapter 4: EOS Root Causes - Industry Council on ESD Target Levels
Chapter 4: EOS Root Causes - Industry Council on ESD Target Levels

Electricity Service and Installation rules
Electricity Service and Installation rules

... Multi-Core Cables and Bunched Single-Core Cables ............................................... 26 Spaced Single-Core Cables, Busways or Busbars ................................................... 26 Shielding ......................................................................................... ...
74AUP1Z125 1. General description Low-power X-tal driver with enable and internal resistor;
74AUP1Z125 1. General description Low-power X-tal driver with enable and internal resistor;

... enable circuitry and an internal bias resistor to provide a device optimized for use in crystal oscillator applications. When not in use the EN input can be driven HIGH, pulling up the X1 input and putting the device in a low-power disable mode. Schmitt trigger action at the EN input makes the circu ...
DESIGN CENTER - 5.4 RELEASE MICROSOFT WINDOWS
DESIGN CENTER - 5.4 RELEASE MICROSOFT WINDOWS

... which is a LOGICEXPR-style model used to represent the random gate logic of the "State Decode Logic" (SDL) block. It utilizes the "DECODER" subcircuit (from "frqchkx.lib"). Two other views of SDL exist: the "gate level" (SDLX) and a PAL implementation (SDLPX). Use the Navigate/Push Select Block dial ...
Industrial Controls Monitoring and Control Devices 3UG4 / 3RR2 Monitoring Relays Gerätehandbuch
Industrial Controls Monitoring and Control Devices 3UG4 / 3RR2 Monitoring Relays Gerätehandbuch

General Design and Interface Requirements Specification (GDIR) CI
General Design and Interface Requirements Specification (GDIR) CI

Electrical Design Worst-Case Circuit Analysis: Guidelines and Draft
Electrical Design Worst-Case Circuit Analysis: Guidelines and Draft

... The Guidebook is intended to provide best practices for performing a successful WCCA, from general principles to detailed guidance at the circuit level. Due to the ambitious nature of this undertaking, the team was not able in 2012 to make the comprehensive guide that was envisioned. Therefore, the ...
B-1090(3)
B-1090(3)

... specify the language for IDEC SmartRelay menus. • New instruction blocks are available: Pulse Width Modulator (PWM), Analog Math, and Analog Math Error Detection. • Message texts can tick on and off the display; can include bar graphs, can switch between two character sets, and can be displayed on e ...
Heater Design Guide
Heater Design Guide

... The flat foil element of Thermofoil heaters transfers heat more efficiently, over a larger surface area, than round wire. Thermofoil heaters, therefore, develop less thermal gradient between the resistive element and heat sink. Heaters stay cooler. The result is higher allowable watt densities, fast ...
technical specification for erection, testing
technical specification for erection, testing

... equipments and civil works: - Four (04) no’s Feeder Bay – Three (03) no’s Transformer bay One (01) no Bus Coupler bay. -Two (02) sets Bus PT. The substation shall have control room building with 11KV Indoor Switchgear, 66KV Control and Relay Panel, Battery & Battery Charger, ACDB, DCDB etc. The sugg ...
GARAGE UNIT HEATER Instruction Manual
GARAGE UNIT HEATER Instruction Manual

... Note: If this feature is not selected, the heater will continue to operate to maintain the desired temperature. This feature allows the heater to operate for only a predetermined time. While the heater is ON, push the green mode button three times. This will activate the timer mode and the display w ...
Draft Tariff Language - Topics 4-5 - Interconnection
Draft Tariff Language - Topics 4-5 - Interconnection

fr, mb91460, reset - Cypress Semiconductor
fr, mb91460, reset - Cypress Semiconductor

Servo - Servos
Servo - Servos

... around them. For the main sensor, I used a Sharp GP2D02 IR distance sensor mounted on a servo which swept it back and forth in front of the robot. Several possibilities were considered for a primary distance measuring device for the front of the robots. Laser, CCD camera, ultrasonic and infrared wer ...
J2 Series - Mitsubishi Electric Corporation
J2 Series - Mitsubishi Electric Corporation

... Use a noise filter, etc. to minimize the influence of electromagnetic interference, which may be caused by electronic equipment used near the servo amplifier. Burning or breaking a servo amplifier may cause a toxic gas. Do not burn or break a servo amplifier. Use the servo amplifier with the specifi ...
Mercury - CDI Electronics
Mercury - CDI Electronics

... of measurement of AC voltage takes the absolute peak or highest value of the fluctuating AC voltage signal. Peak readings will be substantially higher than standard or RMS AC values and are typically used when testing marine CD (capacitor discharge) ignition systems due to their high variance in fre ...
Johnson/Evinrude - CDI Electronics
Johnson/Evinrude - CDI Electronics

... measurement of AC voltage takes the absolute peak or highest value of the fluctuating AC voltage signal. Peak readings will be substantially higher than standard or RMS AC values and are typically used when testing marine CD (capacitor discharge) ignition systems due to their high variance in freque ...
t200 programmable servo drive user`s manual
t200 programmable servo drive user`s manual

... This section gives an overview of the available T200 models, ratings and general specifications. Detailed outlines of installation and wiring, functionality, user interfaces and other technical data are given in later sections. ...
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Switched-mode power supply



A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.
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