12a - White Paper on EHV Transmission Line Protection
... The relay system should be secure from false operation during line energizing in the presence or absence of internal shunt reactors and transformers and during the switching of internal shunt reactors and transformers. The relay system should be secure from false operation during switching or loss o ...
... The relay system should be secure from false operation during line energizing in the presence or absence of internal shunt reactors and transformers and during the switching of internal shunt reactors and transformers. The relay system should be secure from false operation during switching or loss o ...
MEA PA400 - Manufactures
... PA400 is intended for mounting to a standard 2-1/2" deep single-gang box which allows sufficient clearance for conduit entrance. The PA400 is compatible with DC line supervision. The piezo sounder is polarized and has terminals marked with polarity. Apply positive supply voltage to (+) terminal and ...
... PA400 is intended for mounting to a standard 2-1/2" deep single-gang box which allows sufficient clearance for conduit entrance. The PA400 is compatible with DC line supervision. The piezo sounder is polarized and has terminals marked with polarity. Apply positive supply voltage to (+) terminal and ...
Current, Voltage, Impedance • Ohm`s Law, Kirchhoff`s Laws • Circuit
... Steps to determine the node voltages: 1. Select a node as the reference node. 2. Assign voltages v1,v2,…,vn-1 to the remaining n-1 nodes. The voltages are referenced with respect to the reference node. 3. Apply KCL to each of the n-1 non-reference nodes. Use Ohm’s law to express the branch currents ...
... Steps to determine the node voltages: 1. Select a node as the reference node. 2. Assign voltages v1,v2,…,vn-1 to the remaining n-1 nodes. The voltages are referenced with respect to the reference node. 3. Apply KCL to each of the n-1 non-reference nodes. Use Ohm’s law to express the branch currents ...
CATALOGUE July 2014 Stepper Motor Electronics
... Stepper motor technology for special requirements: Stepper motor technology is particularly suitable for precision applications under extreme environmental conditions. Whether vacuum, cryo environment, high temperature or under the influence of radioactivity - the phytron motor series are tough and ...
... Stepper motor technology for special requirements: Stepper motor technology is particularly suitable for precision applications under extreme environmental conditions. Whether vacuum, cryo environment, high temperature or under the influence of radioactivity - the phytron motor series are tough and ...
LTC6803-1/LTC6803-3 - Multicell Battery Stack
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The ADC specifications are guaranteed by the Total Measurement Erro ...
... Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The ADC specifications are guaranteed by the Total Measurement Erro ...
KT-300 Installation Manual DN1315.book
... The connection to the mains supply must be made as per local authorities rules and regulations: in the UK as per BS6701. Provide an appropriate disconnect device, as part of the building installation. Where it is not possible to rely on the identification of the NEUTRAL in the AC MAINS SUPPLY, the d ...
... The connection to the mains supply must be made as per local authorities rules and regulations: in the UK as per BS6701. Provide an appropriate disconnect device, as part of the building installation. Where it is not possible to rely on the identification of the NEUTRAL in the AC MAINS SUPPLY, the d ...
SIGC156T120R2C IGBT Chip in NPT-technology
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
MAX7321 I C Port Expander with 8 Open-Drain I/Os 2
... The open-drain ports offer latching transition detection when used as inputs. All input ports are continuously monitored for changes. An input change sets 1 of 8 flag bits that identify changed input(s). All flags are cleared upon a subsequent read or write transaction to the MAX7321. A latching int ...
... The open-drain ports offer latching transition detection when used as inputs. All input ports are continuously monitored for changes. An input change sets 1 of 8 flag bits that identify changed input(s). All flags are cleared upon a subsequent read or write transaction to the MAX7321. A latching int ...
Simple Analog Signal Chaotic Masking and Recovery
... At its core, the Chua circuit contains four passive linear components (two capacitors, one resistor, and one inductor) and one active, nonlinear one: the Chua diode (see Fig. 2). Chua had proved that any circuit containing solely passive components can never present chaotic dynamics [3]. Note that t ...
... At its core, the Chua circuit contains four passive linear components (two capacitors, one resistor, and one inductor) and one active, nonlinear one: the Chua diode (see Fig. 2). Chua had proved that any circuit containing solely passive components can never present chaotic dynamics [3]. Note that t ...
EDS 04-8000A Grid Transformer Schedules
... The works shall be carried out and completed in accordance with the Contract completion date stated below. The Contractor shall submit a Plant Manufacture, Delivery and Erection Programme for the approval of the Engineer. Three copies of the above mentioned Programme shall be provided by the Contrac ...
... The works shall be carried out and completed in accordance with the Contract completion date stated below. The Contractor shall submit a Plant Manufacture, Delivery and Erection Programme for the approval of the Engineer. Three copies of the above mentioned Programme shall be provided by the Contrac ...
SIGC186T170R3E
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automo ...
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automo ...
48-Volt Electrical Systems
... volts and higher will probably be introduced in the near future. Many high-voltage auxiliary components would need to be so heavily modified for these higher voltages that designers would essentially be starting from scratch, driving unit costs to even higher levels. While the prospect of on-board ...
... volts and higher will probably be introduced in the near future. Many high-voltage auxiliary components would need to be so heavily modified for these higher voltages that designers would essentially be starting from scratch, driving unit costs to even higher levels. While the prospect of on-board ...
Manual
... a few milliseconds, the ICG circuit is activated automatically and reduces the gain of the overall output signal, so that audible distortion is eliminated (program limiter). When the signal drops below threshold again, its level is restored to its original value after about one second. This IGC feat ...
... a few milliseconds, the ICG circuit is activated automatically and reduces the gain of the overall output signal, so that audible distortion is eliminated (program limiter). When the signal drops below threshold again, its level is restored to its original value after about one second. This IGC feat ...
FIBEROPTIC Receivers Operator`s Manual
... number, and the discrepancy. The device shall then be forwarded to Ortel, transportation prepaid. devices returned freight collect or without authorization may not be accepted. b. Prior to repair, Ortel Sales will advise the customer of Ortel test results and will advise the customer of any charges ...
... number, and the discrepancy. The device shall then be forwarded to Ortel, transportation prepaid. devices returned freight collect or without authorization may not be accepted. b. Prior to repair, Ortel Sales will advise the customer of Ortel test results and will advise the customer of any charges ...
64-Position Up/Down Control Digital Potentiometer AD5227
... The AD5227 is available in a compact thin SOT-23-8 (TSOT-8) Pb-free package. The part is guaranteed to operate over the automotive temperature range of −40°C to +105°C. Users who consider EEMEM potentiometers should refer to some recommendations in the Applications section. ...
... The AD5227 is available in a compact thin SOT-23-8 (TSOT-8) Pb-free package. The part is guaranteed to operate over the automotive temperature range of −40°C to +105°C. Users who consider EEMEM potentiometers should refer to some recommendations in the Applications section. ...
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.