NPCC Glossary of Terms - Northeast Power Coordinating Council
... Definition Operating procedures that are normally invoked by the system operator to alleviate potential facility overloads or other potential system problems in anticipation of a contingency. The amount of power transfer allowed between Areas or within an Area when operating to meet NPCC normal crit ...
... Definition Operating procedures that are normally invoked by the system operator to alleviate potential facility overloads or other potential system problems in anticipation of a contingency. The amount of power transfer allowed between Areas or within an Area when operating to meet NPCC normal crit ...
P83933
... indoor fire protection service. The ET70-24MCW is designed for multiple power requirements with high dBA output at each power tap and offer a choice of field selectable taps, 1/8W to 8W for either 25.0VRMS or 70.0VRMS audio systems. The Low Profile design incorporates a high efficiency speaker for m ...
... indoor fire protection service. The ET70-24MCW is designed for multiple power requirements with high dBA output at each power tap and offer a choice of field selectable taps, 1/8W to 8W for either 25.0VRMS or 70.0VRMS audio systems. The Low Profile design incorporates a high efficiency speaker for m ...
MAX2745 Single-Chip Global Positioning System Receiver Front-End General Description
... innovative and leading-edge RF CMOS design techniques. This high-performance, state-of-the-art device consumes extremely low power and eliminates the need for costly SAW and bulky discrete IF filters. The MAX2745 incorporates a fully integrated low-noise amplifier (LNA) and mixer, IF section, digita ...
... innovative and leading-edge RF CMOS design techniques. This high-performance, state-of-the-art device consumes extremely low power and eliminates the need for costly SAW and bulky discrete IF filters. The MAX2745 incorporates a fully integrated low-noise amplifier (LNA) and mixer, IF section, digita ...
MehrdadMokhtariMFKE2013ABS
... Lightning arrester in a power system is categorized as a device, which operates in transient conditions. Therefore, the performance of the arrester must be analyzed in transient circumstances. Some particular considerations such as physical (grounding installation) and electrical (impulse current) a ...
... Lightning arrester in a power system is categorized as a device, which operates in transient conditions. Therefore, the performance of the arrester must be analyzed in transient circumstances. Some particular considerations such as physical (grounding installation) and electrical (impulse current) a ...
IF 1670 Revision 1
... Make sure the supply voltage is within the floodlight voltage range stated on the nameplate. Do not operate in ambient temperatures above those indicated on the floodlight nameplate. Use only replacement parts from Cooper Crouse-Hinds. Customer Wiring Entry Gland ...
... Make sure the supply voltage is within the floodlight voltage range stated on the nameplate. Do not operate in ambient temperatures above those indicated on the floodlight nameplate. Use only replacement parts from Cooper Crouse-Hinds. Customer Wiring Entry Gland ...
Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS FEATURES ±
... series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Sin ...
... series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Sin ...
FAN7081_GF085 High Side Gate Driver F
... operate up to 600V. Fairchild's high-voltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dV/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS=-5V (typical) at VBS=15V. Logic inp ...
... operate up to 600V. Fairchild's high-voltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dV/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS=-5V (typical) at VBS=15V. Logic inp ...
MAX4772/MAX4773 200mA/500mA Selectable Current
... The MAX4772/MAX4773 are forward/reverse currentlimited switches that operate from a 2.0V to 4.5V input voltage range and guarantee a 200mA or 500mA minimum current-limit threshold when driving SEL low or high, respectively. The voltage drop across an internal sense resistor is compared to two refere ...
... The MAX4772/MAX4773 are forward/reverse currentlimited switches that operate from a 2.0V to 4.5V input voltage range and guarantee a 200mA or 500mA minimum current-limit threshold when driving SEL low or high, respectively. The voltage drop across an internal sense resistor is compared to two refere ...
MAX9179 Quad LVDS Receiver with Hysteresis General Description Features
... Cables and Connectors Interconnect for LVDS typically has a controlled differential impedance of 100Ω. Use cables and connectors that have matched differential impedance to minimize impedance discontinuities. Avoid the use of unbalanced cables such as ribbon or simple coaxial cable. Balanced cables ...
... Cables and Connectors Interconnect for LVDS typically has a controlled differential impedance of 100Ω. Use cables and connectors that have matched differential impedance to minimize impedance discontinuities. Avoid the use of unbalanced cables such as ribbon or simple coaxial cable. Balanced cables ...
TDA8922C 1. General description 2
... The value of the protection capacitor (CPROT) connected to pin PROT can be between 10 pF and 220 pF (typically 47 pF). While OCP is activated, an internal current source is enabled that will discharge CPROT. When OCP is activated, the active power transistor is turned off and the other power transis ...
... The value of the protection capacitor (CPROT) connected to pin PROT can be between 10 pF and 220 pF (typically 47 pF). While OCP is activated, an internal current source is enabled that will discharge CPROT. When OCP is activated, the active power transistor is turned off and the other power transis ...
section 260575 – electrical for steam utility distribution
... Cutler-Hammer. General Electric. Siemens Energy and Automation. ...
... Cutler-Hammer. General Electric. Siemens Energy and Automation. ...
Solid-State Relays Current Limit Performance
... VISHAY SSR WITH CURRENT LIMIT 1. The current-limt SSR draws a short pulse of current, indistinguishable on this millisecond scale 2. The current-limit SSR turns itself off during the worst part of the impulse wave dissipating no power 3. The current-limit SSR turns itself back on into current limiti ...
... VISHAY SSR WITH CURRENT LIMIT 1. The current-limt SSR draws a short pulse of current, indistinguishable on this millisecond scale 2. The current-limit SSR turns itself off during the worst part of the impulse wave dissipating no power 3. The current-limit SSR turns itself back on into current limiti ...
LTC3111 - 15V, 1.5A Synchronous Buck-Boost
... the formula: TJ = TA + (PD • θJA) where θJA (in °C/W) is the package thermal impedance. Note 6: SYNC frequency range is tested with a square wave. Operation with 100ns minimum high or low time is assured by design. Note 7: Switch timing measurements are made in an open-loop test configuration. Tim ...
... the formula: TJ = TA + (PD • θJA) where θJA (in °C/W) is the package thermal impedance. Note 6: SYNC frequency range is tested with a square wave. Operation with 100ns minimum high or low time is assured by design. Note 7: Switch timing measurements are made in an open-loop test configuration. Tim ...
Evaluation Board User Guide UG-179
... circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentati ...
... circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentati ...
Calibration of the Tektronix TDS 2014 Digital Oscilloscope
... 8-bit ADC resolution and four separate input channels. The oscilloscope has ten horizontal divisions along the y-axis and ten vertical divisions along the x-axis. Note that only eight of the ten horizontal divisions are visible on the display. The oscilloscope has a vertical position setting which a ...
... 8-bit ADC resolution and four separate input channels. The oscilloscope has ten horizontal divisions along the y-axis and ten vertical divisions along the x-axis. Note that only eight of the ten horizontal divisions are visible on the display. The oscilloscope has a vertical position setting which a ...
RURD660, RURD660S 6 A, 600 V, Ultrafast Diode Features
... warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from author ...
... warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from author ...
Over Voltage Protection
... in transformers, not only that but after a failure of air insulation and the over voltage and power follow current is removed, fresh air re establishes the insulation level so the circuit can be re energized. If an insulator flashes over it is the air that broke down. If this insulator is next to a ...
... in transformers, not only that but after a failure of air insulation and the over voltage and power follow current is removed, fresh air re establishes the insulation level so the circuit can be re energized. If an insulator flashes over it is the air that broke down. If this insulator is next to a ...
VJ1000 - Klompenboer
... The power supply, accessible via the rear panel, has been designed to be both rugged and at the same time simple to maintain, allowing easy access to every component thus easing repair work. The power supply features a PI filter after the rectifying stage which attenuates spurious components. Two fu ...
... The power supply, accessible via the rear panel, has been designed to be both rugged and at the same time simple to maintain, allowing easy access to every component thus easing repair work. The power supply features a PI filter after the rectifying stage which attenuates spurious components. Two fu ...
KISS Notes
... remember the concepts and important facts. As you proceed through the topic, come back to this page regularly to see how each bit fits the whole. At the end of the notes you will find a blank version of this “Mind Map” to practise on. ...
... remember the concepts and important facts. As you proceed through the topic, come back to this page regularly to see how each bit fits the whole. At the end of the notes you will find a blank version of this “Mind Map” to practise on. ...
THE SWITCHING BEHAVIOUR OF AN IGBT IN ZERO CURRENT
... process of the diode begins. The closing overvoltage of the diode can be seen in the voltage waveform of UDS. This overvoltage is extraordinary high in a gold doped diode as it is used here. In a later chapter the influence of the turn-on behaviour of the diode on the turn-off behaviour of the IGBT ...
... process of the diode begins. The closing overvoltage of the diode can be seen in the voltage waveform of UDS. This overvoltage is extraordinary high in a gold doped diode as it is used here. In a later chapter the influence of the turn-on behaviour of the diode on the turn-off behaviour of the IGBT ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.