grid stds
... • The shift staff shall be trained to make them through in carrying out operations at each SS and every person concerned with real time operation shall be trained. • Every grid operator shall undergo training in real time digital simulator and a refresher course at least once in two years. • The mai ...
... • The shift staff shall be trained to make them through in carrying out operations at each SS and every person concerned with real time operation shall be trained. • Every grid operator shall undergo training in real time digital simulator and a refresher course at least once in two years. • The mai ...
2139000 - ESCIES
... A tabulation relating all output logic levels to possible combinations of input logic levels for sufficient successive time intervals (tn, tn +1) to completely characterise the static and dynamic functions of the logic microcircuit, expressed in logic levels or ...
... A tabulation relating all output logic levels to possible combinations of input logic levels for sufficient successive time intervals (tn, tn +1) to completely characterise the static and dynamic functions of the logic microcircuit, expressed in logic levels or ...
Chapter 6 - Automation Direct
... Maintenance and Inspection Modern AC drives are based on solid state electronics technology. Preventive maintenance is required to operate the AC drive in its optimal condition, and to ensure a long life. It is recommended that a qualified technician perform a regular inspection of the AC drive. Som ...
... Maintenance and Inspection Modern AC drives are based on solid state electronics technology. Preventive maintenance is required to operate the AC drive in its optimal condition, and to ensure a long life. It is recommended that a qualified technician perform a regular inspection of the AC drive. Som ...
AN45 - Measurement and Control Circuit Collection
... to 4.06mV over a sensed 0°C to 100°C range (type K slope is 40.6μV/°C). The remaining components form a voltageto-frequency converter that directly converts this millivolt level signal without the usual DC gain stage. A1’s negative input is biased by the thermocouple. A1’s output drives a crude V-F ...
... to 4.06mV over a sensed 0°C to 100°C range (type K slope is 40.6μV/°C). The remaining components form a voltageto-frequency converter that directly converts this millivolt level signal without the usual DC gain stage. A1’s negative input is biased by the thermocouple. A1’s output drives a crude V-F ...
EC21 Power-Through Module Specification
... on the face plate of the dimmer module so that the trip current is not affected by ambient or rack temperature. The circuit breaker shall be rated for tungsten loads having an inrush rating of no less than 20 times normal current and shall disconnect the power to the dimmer module before damage can ...
... on the face plate of the dimmer module so that the trip current is not affected by ambient or rack temperature. The circuit breaker shall be rated for tungsten loads having an inrush rating of no less than 20 times normal current and shall disconnect the power to the dimmer module before damage can ...
KSC2073 NPN Epitaxial Silicon Transistor KSC2073 — NPN Ep it
... 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 handling 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 handling and storage and provide access to Fairchild's ...
application to airflow control by plasma actuators.
... remark that the flow separation is still at mid-chord since the angle of attack is higher than in the previous study. This is due to the fact that in the present study, there is no tripper at the leading edge of the airfoil because the actuator is located at the leading edge. Two different actuation ...
... remark that the flow separation is still at mid-chord since the angle of attack is higher than in the previous study. This is due to the fact that in the present study, there is no tripper at the leading edge of the airfoil because the actuator is located at the leading edge. Two different actuation ...
JAE Series - Airpax
... The family of protectors has been evaluated for end use application for use group (UG) A The terminals (FW) – Terminals are coded as follows: 0 – Suitable for factory wiring only 1 – Line terminals evaluated for field wiring 2 – Load terminals evaluated for field wiring 3 – Line and load terminals e ...
... The family of protectors has been evaluated for end use application for use group (UG) A The terminals (FW) – Terminals are coded as follows: 0 – Suitable for factory wiring only 1 – Line terminals evaluated for field wiring 2 – Load terminals evaluated for field wiring 3 – Line and load terminals e ...
Power Modules THE GLOBAL EXPERT IN SOLID STATE
... quickly gear up to meet your production schedules in our ISO9001 certified manufacturing environment. ...
... quickly gear up to meet your production schedules in our ISO9001 certified manufacturing environment. ...
TPS2561A-Q1 - Texas Instruments
... The TPS2561A-Q1 is a dual-channel, current-limited power-distribution switch using N-channel MOSFETs for automotive applications where short circuits or heavy capacitive loads will be encountered. This device allows the user to program the current-limit threshold between 250 mA and 2.8 A (typ) per c ...
... The TPS2561A-Q1 is a dual-channel, current-limited power-distribution switch using N-channel MOSFETs for automotive applications where short circuits or heavy capacitive loads will be encountered. This device allows the user to program the current-limit threshold between 250 mA and 2.8 A (typ) per c ...
Evaluates: MAX1879 MAX1879 Evaluation Kit General Description Features
... regulation voltage to +4.1V or +4.2V. An external resistor can also adjust the regulation voltage from +4.0V to +4.2V. An LED indicates the charging status of the battery. The maximum charging time is 6.25 hours. The MAX1879 employs thermistor feedback to prequalify the Li+ cell’s temperature for fa ...
... regulation voltage to +4.1V or +4.2V. An external resistor can also adjust the regulation voltage from +4.0V to +4.2V. An LED indicates the charging status of the battery. The maximum charging time is 6.25 hours. The MAX1879 employs thermistor feedback to prequalify the Li+ cell’s temperature for fa ...
PDFA New PSPICE Subcircuit for the Power MOSFET
... to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or ...
... to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or ...
EL2257 Datasheet
... The EL2257 has been designed to operate with supply voltages having a span of greater than 2.7V, and less than 12V. In practical terms, this means that the EL2257 will operate on dual supplies ranging from ±1.35V to ±6V. With a single-supply, the EL2257 will operate from +2.7V to +12V. Performance h ...
... The EL2257 has been designed to operate with supply voltages having a span of greater than 2.7V, and less than 12V. In practical terms, this means that the EL2257 will operate on dual supplies ranging from ±1.35V to ±6V. With a single-supply, the EL2257 will operate from +2.7V to +12V. Performance h ...
Chapter 13
... resonance in a series RLC circuit because they are equal in magnitude and 180° out of phase • In a parallel RLC circuit, the smaller reactance determines the net reactance of the circuit • In a parallel resonant circuit, the impedance is maximum at the resonant frequency • A parallel resonant circui ...
... resonance in a series RLC circuit because they are equal in magnitude and 180° out of phase • In a parallel RLC circuit, the smaller reactance determines the net reactance of the circuit • In a parallel resonant circuit, the impedance is maximum at the resonant frequency • A parallel resonant circui ...
AN4067, Selecting L and C Components in the Power Stage of the
... Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”, must be validated for each customer application by customer’s technical experts. Freescale Semiconductor does not conve ...
... Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”, must be validated for each customer application by customer’s technical experts. Freescale Semiconductor does not conve ...
Atmel ATA6824C High Temperature H-bridge Motor Driver Features DATASHEET
... The 5V/3.3V regulator is fully integrated on-chip. It requires only a 2.2µF ceramic capacitor for stability and has 100 mA current capability. Using the VMODE pin, the output voltage can be selected to either 5V or 3.3V. Switching of the output voltage during operation is not intended to be supporte ...
... The 5V/3.3V regulator is fully integrated on-chip. It requires only a 2.2µF ceramic capacitor for stability and has 100 mA current capability. Using the VMODE pin, the output voltage can be selected to either 5V or 3.3V. Switching of the output voltage during operation is not intended to be supporte ...
Sample pages 2 PDF
... in applications from low to medium power and frequency and now is considered obsolete. The metal oxide semiconductor field effect transistor (MOSFET) was invented in 1978 and is used for power electronic switching applications of low power and high frequencies. The gate turn-off thyristor (GTO), is ...
... in applications from low to medium power and frequency and now is considered obsolete. The metal oxide semiconductor field effect transistor (MOSFET) was invented in 1978 and is used for power electronic switching applications of low power and high frequencies. The gate turn-off thyristor (GTO), is ...
Distance Protection for Half Wavelength Transmission Lines
... in the north region in the Amazon rainforest, which also encompasses neighboring countries, while large consumer centers are in the southeastern region of Brazil. Nowadays, these huge bulk power systems are made by high-voltage direct current transmission lines (HVDC), but an alternating current (AC ...
... in the north region in the Amazon rainforest, which also encompasses neighboring countries, while large consumer centers are in the southeastern region of Brazil. Nowadays, these huge bulk power systems are made by high-voltage direct current transmission lines (HVDC), but an alternating current (AC ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.