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Thyristor Product Catalog
Thyristor Product Catalog

... SCRs Teccor's SCR products are half-wave, silicon-controlled rectifiers that represent the state of the art in design and performance. Load current capabilities range from 1 A to 70 A rms, and voltages from 200 V to 1000 V may be specified to meet a variety of application needs. Because of its unidi ...
Institutionen för systemteknik
Institutionen för systemteknik

... sensor networks should be capable of being dynamically reconfigured to perform various tasks is the need of the hour. In order to achieve flexibility in node functionality, it is common to adopt reconfigurable architecture for WSN nodes. FPGA-based architectures are popular reconfigurable architectu ...
Module 03-New - Aviation Nepal
Module 03-New - Aviation Nepal

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;

... 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 circuit tolerant to slower input rise and fall times across the entire VCC range from 0.8 V t ...
Atlas Level 1 Calorimeter Trigger Common Merger eXtended module (CMX) Hardware Description
Atlas Level 1 Calorimeter Trigger Common Merger eXtended module (CMX) Hardware Description

... Figure 1: CMX block diagram for Base Function operation ........................................................................ 14 Figure 2: Resources available on the Virtex-6 XC6VLX550T ....................................................................... 18 Figure 3: CMX block diagram with TP ...
SIPROTEC 5 – Devices Protection, Automation and Monitoring
SIPROTEC 5 – Devices Protection, Automation and Monitoring

... Siemens high-performance SIPROTEC devices cover the entire power spectrum and can be implemented in a wide range of fields – from power generation to extra-high voltage transmission and distribution network applications. "Smart automation for grids" is the Siemens response to the present and future ...
Contents - Invertek
Contents - Invertek

... Date (dd.mm.yyyy) Revision History: Rev 1.0 Rev 1.1 ...
Industrial Controls Monitoring and Control Devices 3UG4 / 3RR2 Monitoring Relays Gerätehandbuch
Industrial Controls Monitoring and Control Devices 3UG4 / 3RR2 Monitoring Relays Gerätehandbuch

(380/400/415V) Installation and Operation Manual Eaton® 93E UPS
(380/400/415V) Installation and Operation Manual Eaton® 93E UPS

... All Rights Reserved The contents of this manual are the copyright of the publisher and may not be reproduced (even extracts) unless permission granted. Every care has been taken to ensure the accuracy of the information contained in this manual, but no liability can be accepted for any errors or omi ...
(380/400/415V) Installation and Operation Manual Eaton® 93E UPS
(380/400/415V) Installation and Operation Manual Eaton® 93E UPS

... All Rights Reserved The contents of this manual are the copyright of the publisher and may not be reproduced (even extracts) unless permission granted. Every care has been taken to ensure the accuracy of the information contained in this manual, but no liability can be accepted for any errors or omi ...
VSD Network Pump Cascade
VSD Network Pump Cascade

... VSD’s will be provided as standard with localised conformal coating of all sensitive electrical components (i.e. processors, high density electrical IC’s and connectors, etc). VSD’s will be provided on request from the manufacturer with conformal coated (full Tropicalization) of the PCBs and interna ...
HVAC Specification for Variable Speed Drives (VSDs) Project Name
HVAC Specification for Variable Speed Drives (VSDs) Project Name

... VSD’s will be provided as standard with localised conformal coating of all sensitive electrical components (i.e. processors, high density electrical IC’s and connectors, etc). VSD’s will be provided on request from the manufacturer with conformal coated (full Tropicalization) of the PCBs and interna ...
74AUP1Z04 1. General description Low-power X-tal driver with enable and internal resistor
74AUP1Z04 1. General description Low-power X-tal driver with enable and internal resistor

... When not in use the EN input can be driven HIGH, putting the device in a low power disable mode with X1 pulled HIGH via RPU, X2 set LOW and Y set HIGH.Schmitt trigger action at the EN input makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 0.8 V to 3.6 V ...
MAX6340/ MAX6421–MAX6426 Low-Power, SC70/SOT µP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay
MAX6340/ MAX6421–MAX6426 Low-Power, SC70/SOT µP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

... o Guaranteed Reset Valid to VCC = 1V o Immune to Short VCC Transients o Small 4-Pin SC70, 4-Pin SOT143, and 5-Pin SOT23 ...
White Paper 4 Understanding Electrical Overstress
White Paper 4 Understanding Electrical Overstress

... communication between customer and supplier from the time a failure occurs until its cause has been discovered. Detailed investigation into manufacturing and handling processes is often necessary to accurately identify the root cause. This paper outlines a basic summery of the typical process flow f ...
Chapter 4: EOS Root Causes - Industry Council on ESD Target Levels
Chapter 4: EOS Root Causes - Industry Council on ESD Target Levels

80–200 kVA (380/400/415V) Installation and Operation
80–200 kVA (380/400/415V) Installation and Operation

... 3.2.1 Environmental and Installation Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2.2 UPS System Power Wiring Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 3.2.3 UPS ...
INVERTEC V205
INVERTEC V205

... 7.c. Cylinders should be located: • Away from areas where they may be struck or subjected to physical damage. ...
Contents - Invertek
Contents - Invertek

MAX6381–MAX6390 SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits General Description
MAX6381–MAX6390 SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits General Description

... thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold. Reset thresholds are available from +1.58V to +4.63V, in approximately 100mV increments. Seven minimum reset timeout delays ranging from 1ms to 1200ms are available ...
MAX6746–MAX6753 µP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay General Description
MAX6746–MAX6753 µP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay General Description

... debouncing network. MR is internally pulled up to VCC and, therefore, can be left unconnected if unused. MR is designed to reject fast, falling transients (typically 100ns pulses) and it must be held low for a minimum of 1µs to assert the reset output. A 0.1µF capacitor from MR to ground provides ad ...
EH Small Stone Phaser Issue J
EH Small Stone Phaser Issue J

Intel® Core™2 Duo Mobile Processor, Intel® Core™2 Solo Mobile
Intel® Core™2 Duo Mobile Processor, Intel® Core™2 Solo Mobile

Fluke
Fluke

... Fluke proudly introduces five new thermal imagers specifically designed to help you do more in less time, while being at home in the harshest of environments. A project that might normally take an hour can now be done in minutes. Our newest imagers are the lightest, most rugged, easiest-to-use profe ...
Intel® Edison Kit for Arduino* Hardware Guide
Intel® Edison Kit for Arduino* Hardware Guide

... Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Intel reserves these for future definition and shall have no responsibility whats ...
1 2 3 4 5 ... 1590 >

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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