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MAX6832–MAX6840 Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits General Description
MAX6832–MAX6840 Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits General Description

... supervisory circuits used to monitor low-voltage power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +1.2V to +1.8V powered circuits. These devices assert a reset signal whenever the VCC s ...
MAX6800/MAX6801/MAX6802 3-Pin, Low-Power µP Reset Circuits General Description
MAX6800/MAX6801/MAX6802 3-Pin, Low-Power µP Reset Circuits General Description

... 19-1933; Rev 4; 3/12 ...
MAX16056–MAX16059 125nA Supervisory Circuits with Capacitor- Adjustable Reset and Watchdog Timeouts General Description
MAX16056–MAX16059 125nA Supervisory Circuits with Capacitor- Adjustable Reset and Watchdog Timeouts General Description

... Manual-Reset Input (MR) Many µP-based products require manual-reset capability, allowing the operator, a test technician, or external logic circuitry to initiate a reset. The MAX16056– MAX16059 feature an MR input. A logic-low on MR asserts a reset. RESET remains asserted while MR is low and for the ...
3: Nodal Analysis
3: Nodal Analysis

... The aim of nodal analysis is to determine the voltage at each node relative to the reference node (or ground). Once you have done this you can easily work out anything else you need. There are two ways to do this: (1) Nodal Analysis - systematic; always works (2) Circuit Manipulation - ad hoc; but c ...
Aalborg Universitet
Aalborg Universitet

... operation is studied. The influence factors that affect flicker emission of grid-connected DFIG wind turbines, such as wind characteristics (mean speed, turbulence intensity) and grid conditions (short circuit capacity, grid impedance angle) are analysed. The effects of the influence factors are com ...
Sure Cross DXM100-Bx Wireless Controller Instruction Manual
Sure Cross DXM100-Bx Wireless Controller Instruction Manual

... 4.4 Modbus Registers - Internal Local Registers (Modbus Slave 199) ...
ECSS-E-ST-20-20C
ECSS-E-ST-20-20C

HP 8648A/B/C/D Signal Generator Operation and Service Guide
HP 8648A/B/C/D Signal Generator Operation and Service Guide

... For continued protection against fire hazard replace line fuse only with same type and rating (3 A 250 V type F). The use of other fuses or material is prohibited. ...
Windows Visual Basic - Digalog Systems, Inc.
Windows Visual Basic - Digalog Systems, Inc.

cutoff voltage, V GS(off)
cutoff voltage, V GS(off)

Question Bank on Networks - Prof. Ch. Ganapathy Reddy
Question Bank on Networks - Prof. Ch. Ganapathy Reddy

...  When frequency of the sources are same either DC or AC use superposition theorem to find current and voltage but not power. However when AC sources are there it takes more time to find current or voltage, hence it is recommended not to use the same  When frequency of the sources are different use ...
615 series ANSI Technical Manual
615 series ANSI Technical Manual

INSTRUCTION MANUAL DISTANCE RELAY GRZ100
INSTRUCTION MANUAL DISTANCE RELAY GRZ100

Yaskawa L1000 Quick Start Guide
Yaskawa L1000 Quick Start Guide

... Do not attempt to modify or alter the drive in any way not explained in this manual. Yaskawa is not responsible for damage caused by modification of the product made by the user. Failure to comply could result in death or serious injury from operation of damaged equipment. Do not operate equipment w ...
INSTRUCTION MANUAL DISTANCE RELAY GRZ100
INSTRUCTION MANUAL DISTANCE RELAY GRZ100

Thyristor Device Data - rsp
Thyristor Device Data - rsp

... without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims ...
Resistors Arrays and Networks
Resistors Arrays and Networks

... no warranty, either express or implied, is made as to either its applicability to, or its compatibility with, specific requirements; nor does Vishay Intertechnology, Inc. and its affiliates assume any responsibility for correctness of this information, nor for damages consequent to its use. All such ...
section-a - Dr. Sangeeta Khanna
section-a - Dr. Sangeeta Khanna

... Side rail of length 2L are fixed on a horizontal plane at a distance  from each other. These ends are connected by two identical ideal batteries with emf E by resistanceless wires (see figure). On the rails is a rod of mass m, which may slide along them. The entire system is placed in a uniform ver ...
MAX821/MAX822 4-Pin µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay General Description
MAX821/MAX822 4-Pin µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay General Description

... Negative-Going VCC Transients While designed to issue a reset to the microprocessor (µP) during power-up, power-down, and brownout conditions, the MAX821/MAX822 are relatively immune to short-duration, negative-going VCC transients (glitches). Figure 1 shows the maximum transient duration vs. reset ...
Truth tables and Resistors ion series and parallel
Truth tables and Resistors ion series and parallel

... V is voltage: the amount of energy per charge. I is current: the rate at which charge flows, e.g. how much charge goes by in a second. R is resistance: the “difficulty” a charge encounters as it moves through a part of a circuit. PHY 201 (Blum) ...
Analysis of dynamic behaviour of electric power systems
Analysis of dynamic behaviour of electric power systems

... At the project start, the fixed-speed wind turbines equipped with conventional asynchronous generators were the most common wind turbine concept in Denmark. During the last three years, the wind turbines equipped with frequency converters and power electronics have become represented in a number of ...
mn-lcs4 r1
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... EN 60950: Safety of Information Technology Equipment, including electrical business machines. ...
gate circuit
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Harmonic management of transmission and distribution systems
Harmonic management of transmission and distribution systems

4017, 4022
4017, 4022

< 1 2 3 4 5 6 7 8 9 ... 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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