Risk assessment of catastrophic failures in electric power systems L
... Besides the causes of the degradation of the power system reliability listed previously, there is the detrimental role played by the protection systems during large disturbances. As revealed by the study undertaken by the NERC over the period from 1984 to 1988 [9–12], in 73.5% of the significant dis ...
... Besides the causes of the degradation of the power system reliability listed previously, there is the detrimental role played by the protection systems during large disturbances. As revealed by the study undertaken by the NERC over the period from 1984 to 1988 [9–12], in 73.5% of the significant dis ...
H50US60S FF FFH50US60S — STEALTH™ Diode Features
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... proper charging based on peak usage time techniques. Some solar charge controllers have also been developed to incorporate multiple charging sources (e.g. Main Grid or PV panels) to charge batteries according to the availability of the sources. Though many implementation and ideas are being develope ...
... proper charging based on peak usage time techniques. Some solar charge controllers have also been developed to incorporate multiple charging sources (e.g. Main Grid or PV panels) to charge batteries according to the availability of the sources. Though many implementation and ideas are being develope ...
DC/DC Converter 12V to 24V (english)
... This device is designed for use in hazardous, non-hazardous, ordinary or unclassified locations. ...
... This device is designed for use in hazardous, non-hazardous, ordinary or unclassified locations. ...
MAX1544 Dual-Phase, Quick-PWM Controller for AMD Hammer CPU Core Power Supplies General Description
... component selection and layout difficulties. The QuickPWM control scheme provides instantaneous response to fast load-current steps. The MAX1544 includes active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output capacitance requirements. The MAX1544 is in ...
... component selection and layout difficulties. The QuickPWM control scheme provides instantaneous response to fast load-current steps. The MAX1544 includes active voltage positioning with adjustable gain and offset, reducing power dissipation and bulk output capacitance requirements. The MAX1544 is in ...
STL80N75F6
... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
Relays
... operation of events. • The RELAY is the major component for this control method. • The main purpose of a PLC was to replace the relay. • The relay is a mechanic device that wears out • Changing the relay control structure required shutting down the line (equipment) and rewiring • PLC relays are bits ...
... operation of events. • The RELAY is the major component for this control method. • The main purpose of a PLC was to replace the relay. • The relay is a mechanic device that wears out • Changing the relay control structure required shutting down the line (equipment) and rewiring • PLC relays are bits ...
TANGO PCI-S | Operating Manual
... with written permission from Märzhäuser Wetzlar. It is forbidden for any other persons to carry out repair works. ● The Controller is suited for mounting in a PC with PCI bus according to specification PCI 2.3 with 3,3V or 5 V bus voltage. It is not suitable for other Controllers, other PCI specific ...
... with written permission from Märzhäuser Wetzlar. It is forbidden for any other persons to carry out repair works. ● The Controller is suited for mounting in a PC with PCI bus according to specification PCI 2.3 with 3,3V or 5 V bus voltage. It is not suitable for other Controllers, other PCI specific ...
mic+600/IU/TC
... In the add-on-menu of TouchControl, the user can, however, also pre-set the sensor to current or voltage output. In this menu, the measuring value output on the LED display with analogue sensors can additionally be changed to percentage indication. The window limits of the analogue characteristic ...
... In the add-on-menu of TouchControl, the user can, however, also pre-set the sensor to current or voltage output. In this menu, the measuring value output on the LED display with analogue sensors can additionally be changed to percentage indication. The window limits of the analogue characteristic ...
Isolated Power Systems (IPS) and Wet
... The increased use of Isolated Power Systems (IPS) correlated with a dramatic reduction in explosion and fires where flammable anesthetic agents were present. These systems have also reduced the incidence of fire in other areas within healthcare facilities where they have been utilized. In the later ...
... The increased use of Isolated Power Systems (IPS) correlated with a dramatic reduction in explosion and fires where flammable anesthetic agents were present. These systems have also reduced the incidence of fire in other areas within healthcare facilities where they have been utilized. In the later ...
MAX1515 Low-Voltage, Internal Switch, Step-Down/DDR Regulator General Description
... supply rail. The input of the power stage can be taken from the memory supply rail itself, resulting in an efficient power supply that returns the energy to the rail from which it was sourced. The MAX1515 includes a reference buffer that provides ±5mA of drive current. The MAX1515 uses a unique curr ...
... supply rail. The input of the power stage can be taken from the memory supply rail itself, resulting in an efficient power supply that returns the energy to the rail from which it was sourced. The MAX1515 includes a reference buffer that provides ±5mA of drive current. The MAX1515 uses a unique curr ...
Splicing and Terminating
... stress grading materials). Terminations may be taped, premolded, heat- or cold-shrink, and may have different designs for indoor and outdoor applications. In addition to stress control, terminations typically provide some weathering protection. This usually takes the form of an outer jacket which ca ...
... stress grading materials). Terminations may be taped, premolded, heat- or cold-shrink, and may have different designs for indoor and outdoor applications. In addition to stress control, terminations typically provide some weathering protection. This usually takes the form of an outer jacket which ca ...
The Basic Principles of Electrical Overstress (EOS)
... LED circuit and can be coupled in via wiring harnesses, for example. Moreover, the wiring between the driver and the LED mount can be a source of spikes. These transients can be significant and are capable of causing damage depending on the driver topology, type of protection used in the system, and ...
... LED circuit and can be coupled in via wiring harnesses, for example. Moreover, the wiring between the driver and the LED mount can be a source of spikes. These transients can be significant and are capable of causing damage depending on the driver topology, type of protection used in the system, and ...
A Generalized Form of Tellegen`s Theorem
... where i, and v, are the port currents and voltages, respectively, and the indices a! and p are over all the branches and ports of the network. This generalized form of Tellegen’s theorem holds for any Kirchhoff operators A’ and A” and, because it is derived solely from Kirchhoff’s laws, is valid for ...
... where i, and v, are the port currents and voltages, respectively, and the indices a! and p are over all the branches and ports of the network. This generalized form of Tellegen’s theorem holds for any Kirchhoff operators A’ and A” and, because it is derived solely from Kirchhoff’s laws, is valid for ...
Bates
... Leaky capacitor is equivalent to a partial short circuit: it loses its insulating properties gradually, lowering its resistance. Except for electrolytics, capacitors do not deteriorate with age while stored, since there is no applied voltage. All capacitors can change value over time, but some ...
... Leaky capacitor is equivalent to a partial short circuit: it loses its insulating properties gradually, lowering its resistance. Except for electrolytics, capacitors do not deteriorate with age while stored, since there is no applied voltage. All capacitors can change value over time, but some ...
HP 5082-76xx Datasheets
... 0: Common Anode 1: Common Anode 3: Common Cathode Device Specific Configuration[1] Refer to Respective Datasheet Package[1] E: 10.9 mm (0.43 inch) Single Digit Seven Segment Display Notes: 1. For codes not listed in the figure above, please refer to the respective datasheet or contact your nearest A ...
... 0: Common Anode 1: Common Anode 3: Common Cathode Device Specific Configuration[1] Refer to Respective Datasheet Package[1] E: 10.9 mm (0.43 inch) Single Digit Seven Segment Display Notes: 1. For codes not listed in the figure above, please refer to the respective datasheet or contact your nearest A ...
Section P Index
... Polarization is a means of assuring the mating of plugs and receptacles of the same rating in only the correct position. ...
... Polarization is a means of assuring the mating of plugs and receptacles of the same rating in only the correct position. ...
this PDF file - DOCT-US
... Radio Identification (RFID) systems received an increasing amount of interest during the last years due to the great potential for application applications in the areas of control access [1], indoor localization [2-5] healthcare monitoring systems [6]. Numerous international research centers and com ...
... Radio Identification (RFID) systems received an increasing amount of interest during the last years due to the great potential for application applications in the areas of control access [1], indoor localization [2-5] healthcare monitoring systems [6]. Numerous international research centers and com ...
Data Sheet (current)
... 0: Common Anode 1: Common Anode 3: Common Cathode Device Specific Configuration[1] Refer to Respective Datasheet Package[1] E: 10.9 mm (0.43 inch) Single Digit Seven Segment Display Notes: 1. For codes not listed in the figure above, please refer to the respective datasheet or contact your nearest A ...
... 0: Common Anode 1: Common Anode 3: Common Cathode Device Specific Configuration[1] Refer to Respective Datasheet Package[1] E: 10.9 mm (0.43 inch) Single Digit Seven Segment Display Notes: 1. For codes not listed in the figure above, please refer to the respective datasheet or contact your nearest A ...
S701 Soft Start Controllers and TL Torque Limiters for Intelligent
... Soft Start, Soft Stop, Kick-Start, Initial Torque Control Auxiliary Contact or Brake ...
... Soft Start, Soft Stop, Kick-Start, Initial Torque Control Auxiliary Contact or Brake ...
2. octopus system installation
... no less than 14 AWG copper gauge and rated 300 V minimum with 3 conductors (live, neutral and ground). ...
... no less than 14 AWG copper gauge and rated 300 V minimum with 3 conductors (live, neutral and ground). ...
Risk-based Probabilistic Small-disturbance Security
... The area of risk-based small-disturbance stability analysis has received limited research effort with notable contributions towards probabilistic methods found [11]–[15]. In [11], the benefits of using a probabilistic approach to establish modal positions are outlined, however methods presented do n ...
... The area of risk-based small-disturbance stability analysis has received limited research effort with notable contributions towards probabilistic methods found [11]–[15]. In [11], the benefits of using a probabilistic approach to establish modal positions are outlined, however methods presented do n ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.