STM690T/S/R
... The STM690/704/795/802/804/805/806 Supervisor asserts a reset signal to the MCU whenever VCC goes below the reset threshold (VRST), a watchdog time-out occurs, or when the Push-button Reset Input (MR) is taken low. RST is guaranteed to be a logic low (logic high for STM804/805) for 0V < VCC < VRST i ...
... The STM690/704/795/802/804/805/806 Supervisor asserts a reset signal to the MCU whenever VCC goes below the reset threshold (VRST), a watchdog time-out occurs, or when the Push-button Reset Input (MR) is taken low. RST is guaranteed to be a logic low (logic high for STM804/805) for 0V < VCC < VRST i ...
CAT L-200 24 Technical Information pages 783
... in California. The Title 24 standards are updated periodically to incorporate new energy efficiency technologies, with 2008 standards in effect January 1, 2010. Title 24 provisions are important guidelines for energy conservation in any state. ...
... in California. The Title 24 standards are updated periodically to incorporate new energy efficiency technologies, with 2008 standards in effect January 1, 2010. Title 24 provisions are important guidelines for energy conservation in any state. ...
MAX14595 Low-Power Dual-Channel Logic-Level Translator General Description EVALUATION KIT AVAILABLE
... Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametr ...
... Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametr ...
PXI Product Guide
... that match the performance and feature set of bench instruments, but occupy just one slot of PXI chassis. The 6½ and 7½ digit models offer a variety of versions with advanced features such as 6-wire guarded measurements, capacitance and inductance measurements and frequency measurements. Some models ...
... that match the performance and feature set of bench instruments, but occupy just one slot of PXI chassis. The 6½ and 7½ digit models offer a variety of versions with advanced features such as 6-wire guarded measurements, capacitance and inductance measurements and frequency measurements. Some models ...
Noise - Moodle
... No signal is ever received precisely as it was transmitted. The received signal will not only be distorted in general shape, but will also be accompanied by unwanted signals or noise from various sources. In a digital system, the effect of random noise is to introduce some probability of error in t ...
... No signal is ever received precisely as it was transmitted. The received signal will not only be distorted in general shape, but will also be accompanied by unwanted signals or noise from various sources. In a digital system, the effect of random noise is to introduce some probability of error in t ...
CSE 241A / ECE 260B, Winter 2003 UCSD
... Coupling Factor” to account for push-in or push-out. Homework Q3: (a) explain upper and lower bounds on the Miller Coupling Factor for a victim wire that is between two parallel aggressor wires, assuming step transitions; (b) give an estimate of the ratio (Delay Uncertainty / Nominal Delay) in the 9 ...
... Coupling Factor” to account for push-in or push-out. Homework Q3: (a) explain upper and lower bounds on the Miller Coupling Factor for a victim wire that is between two parallel aggressor wires, assuming step transitions; (b) give an estimate of the ratio (Delay Uncertainty / Nominal Delay) in the 9 ...
Final User Smart Grid Trainer AEL-FUSG Technical Teaching Equipment
... All this maneuvers can be done in real time with the main module, the N-PFD (Power Flow Distribution Module). This trainer consist of the following modules: N-ALI01. Industrial Power Supply. This module is used to supply others modules and to simulate the grid. N-PFD. Power Flow Distribution Module. ...
... All this maneuvers can be done in real time with the main module, the N-PFD (Power Flow Distribution Module). This trainer consist of the following modules: N-ALI01. Industrial Power Supply. This module is used to supply others modules and to simulate the grid. N-PFD. Power Flow Distribution Module. ...
Power Supply Switch - The R-390A Frequently Asked Questions Page
... (resistance decreases with increasing temperature), and this property gives them a useful self-regulating characteristic. Placed in the ac line of an instrument, they initially have a high resistance, which limits the inrush current through the instrument. Upon application of power, the current thro ...
... (resistance decreases with increasing temperature), and this property gives them a useful self-regulating characteristic. Placed in the ac line of an instrument, they initially have a high resistance, which limits the inrush current through the instrument. Upon application of power, the current thro ...
34 2.8 NOISE 2.8.1 The Nyquist Noise Theorem We now want to
... of the radar we need a method of computing the noise figure of a cascade of components. To this end, we consider the block diagram of Figure 2-21. In this figure, the circle to the left is a noise source, which in a radar would be the antenna or other radar components. For the purpose of computing n ...
... of the radar we need a method of computing the noise figure of a cascade of components. To this end, we consider the block diagram of Figure 2-21. In this figure, the circle to the left is a noise source, which in a radar would be the antenna or other radar components. For the purpose of computing n ...
Previous Page Table of Contents Next...
... the C-130’s electrical power system been deemed justified. These updates were driven mainly by the advent of Larry Arnold digital avionics systems that require high-quality electrical power for their operation. One of the improvements that helps meet this goal is the generator control unit (GCU), wh ...
... the C-130’s electrical power system been deemed justified. These updates were driven mainly by the advent of Larry Arnold digital avionics systems that require high-quality electrical power for their operation. One of the improvements that helps meet this goal is the generator control unit (GCU), wh ...
Contactors and relays
... contactors at between 85 to 110 % of the rated control circuit voltage. The DC operated DILM17 to DILM225A contactors now cover an even wider range in which they switch reliably. They allow reliable operation between 0.7 x Ucmin and 1.2 x Ucmax of the rated actuation voltage. The greater voltage tol ...
... contactors at between 85 to 110 % of the rated control circuit voltage. The DC operated DILM17 to DILM225A contactors now cover an even wider range in which they switch reliably. They allow reliable operation between 0.7 x Ucmin and 1.2 x Ucmax of the rated actuation voltage. The greater voltage tol ...
Earth fault distance computation with fundamental frequency
... 2.1 Networks with an unearthed neutral Ungrounded systems have no intentional direct grounding but are grounded by the natural capacitance of the system, see Fig. 1 (Blackburn 1993). The currents in single phase to ground faults are low and depend mostly on the phase to ground capacitances of the li ...
... 2.1 Networks with an unearthed neutral Ungrounded systems have no intentional direct grounding but are grounded by the natural capacitance of the system, see Fig. 1 (Blackburn 1993). The currents in single phase to ground faults are low and depend mostly on the phase to ground capacitances of the li ...
MAX 10 FPGA Device Family Pin Connection Guidelines
... Patent and Trademark Office and in other countries. All other words and logos identified as trademarks or service marks are the property of their respective holders as described at www.altera.com/common/legal.html. Intel warrants performance of its semiconductor products to current specifications in ...
... Patent and Trademark Office and in other countries. All other words and logos identified as trademarks or service marks are the property of their respective holders as described at www.altera.com/common/legal.html. Intel warrants performance of its semiconductor products to current specifications in ...
Testing High Voltage Breakers
... provide testing solutions for the most critical maintenance areas, including cable fault location, protective relay and circuit breaker testing, and power quality testing. With such a diverse product offering, Megger is the single source for electrical test and measuring instruments. The Megger prod ...
... provide testing solutions for the most critical maintenance areas, including cable fault location, protective relay and circuit breaker testing, and power quality testing. With such a diverse product offering, Megger is the single source for electrical test and measuring instruments. The Megger prod ...
VMX Series Manual
... (SFA) if listed on the nameplate. The following excerpt is from the NEMA MG-1 standards for AC Motors that describes the issues concerning the use of Service Factor ratings. "When an induction motor is operated at any service factor greater than 1.0, it may have efficiency, power factor and speed di ...
... (SFA) if listed on the nameplate. The following excerpt is from the NEMA MG-1 standards for AC Motors that describes the issues concerning the use of Service Factor ratings. "When an induction motor is operated at any service factor greater than 1.0, it may have efficiency, power factor and speed di ...
smart weight profiler alarms
... any failed power supplies (refer to Electronics Maintenance in Chapter 10 for details). 2). The coldstart variable “# of Actrs SIO may simultaneously move if no errors” may be reduced to alleviate overload of the LSP power supplies during large moves (refer to the System Coldstart Data and System Co ...
... any failed power supplies (refer to Electronics Maintenance in Chapter 10 for details). 2). The coldstart variable “# of Actrs SIO may simultaneously move if no errors” may be reduced to alleviate overload of the LSP power supplies during large moves (refer to the System Coldstart Data and System Co ...
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.