AC Induction Motor Data
... but such models sometimes have lower efficiency. The ultimate selection should depend in part on whether a facility is subject to power-factor penalty charges. A facility with a significant number of induction motors and a low power-factor can solve the problem with premium-efficiency motors that ar ...
... but such models sometimes have lower efficiency. The ultimate selection should depend in part on whether a facility is subject to power-factor penalty charges. A facility with a significant number of induction motors and a low power-factor can solve the problem with premium-efficiency motors that ar ...
M1512 (E)
... The Model M1512, M1524 and the 230 vac “E” versions are microprocessor controlled power inverter’s with built-in battery chargers and automatic transfer circuitry. The inverter is a modified square wave design tailored to the requirements of the boating and RV users. Tight voltage and frequency regu ...
... The Model M1512, M1524 and the 230 vac “E” versions are microprocessor controlled power inverter’s with built-in battery chargers and automatic transfer circuitry. The inverter is a modified square wave design tailored to the requirements of the boating and RV users. Tight voltage and frequency regu ...
Lower Power Synthesis - VADA
... Computational work varies with time. An approach to reduce the energy consumption of such systems beyond shut down involves the dynamic adjustment of supply voltage based on computational workload. The basic idea is to lower power supply when the a fixed supply for some fraction of time. The supply ...
... Computational work varies with time. An approach to reduce the energy consumption of such systems beyond shut down involves the dynamic adjustment of supply voltage based on computational workload. The basic idea is to lower power supply when the a fixed supply for some fraction of time. The supply ...
LV8136V - ONSemi
... The LV8136V is a PWM system pre-driver IC designed for three-phase brushless motors. This IC reduces motor driving noise by using a high-efficiency, quiet PWM drive (150-degree drive system). It incorporates a full complement of protection circuits and, by combining it with a hybrid IC in the STK611 ...
... The LV8136V is a PWM system pre-driver IC designed for three-phase brushless motors. This IC reduces motor driving noise by using a high-efficiency, quiet PWM drive (150-degree drive system). It incorporates a full complement of protection circuits and, by combining it with a hybrid IC in the STK611 ...
Electronics in Motion and Conversion May 2015
... have, in part, driven the wireless power revolution by offering high efficiency, robustness to operating conditions and are easy to use. This handbook addresses the many design aspects needed for a wireless power transfer system. Topics covered include how to effectively compare component devices, s ...
... have, in part, driven the wireless power revolution by offering high efficiency, robustness to operating conditions and are easy to use. This handbook addresses the many design aspects needed for a wireless power transfer system. Topics covered include how to effectively compare component devices, s ...
Electronics in Motion and Conversion May 2014
... “By using the FPGA for the same process, we are now able to send data directly to the I/Os without needing to go through the PCIe bus, which enables a faster calculation step. This is why OPALRT pioneered real-time simulation on FPGA, being one of the few companies capable of addressing the challeng ...
... “By using the FPGA for the same process, we are now able to send data directly to the I/Os without needing to go through the PCIe bus, which enables a faster calculation step. This is why OPALRT pioneered real-time simulation on FPGA, being one of the few companies capable of addressing the challeng ...
User Manual Power-Lite - Perfect Power Systems
... The Efficiency Optimizer function is a new feature for the UPS adding cost effectiveness, minimizing power loss and reducing power consumption. Alternating between bypass and on-line modes is achieved automatically and in accordance with the conditions of the utility power. On-line mode may be used ...
... The Efficiency Optimizer function is a new feature for the UPS adding cost effectiveness, minimizing power loss and reducing power consumption. Alternating between bypass and on-line modes is achieved automatically and in accordance with the conditions of the utility power. On-line mode may be used ...
Technical guide Protection criteria for medium voltage
... must be considered, particularly in the case of a ring distribution with grounded network with low fault currents. In fact, where the setting threshold of the ground protections is a few Amperes, the risk is systematic false tripping of the protections due to problems linked with construction of the ...
... must be considered, particularly in the case of a ring distribution with grounded network with low fault currents. In fact, where the setting threshold of the ground protections is a few Amperes, the risk is systematic false tripping of the protections due to problems linked with construction of the ...
LTM4630 - Dual 18A or Single 36A DC/DC
... Amplifier for Each Channel. Internally, this pin is connected to VOUTS1 or VOUTS2 with a 60.4kΩ precision resistor. Different output voltages can be programmed with an additional resistor between VFB and GND pins. In PolyPhase® operation, tying the VFB pins together allows for parallel operation. Se ...
... Amplifier for Each Channel. Internally, this pin is connected to VOUTS1 or VOUTS2 with a 60.4kΩ precision resistor. Different output voltages can be programmed with an additional resistor between VFB and GND pins. In PolyPhase® operation, tying the VFB pins together allows for parallel operation. Se ...
1 - Monash University Research Repository
... Fi^; ire 8.21: Simulated waveforms for case 1, after compensation with reduced five-level VSI, favg ~ 2kHz - vd: voltage at the end of feeder section. Vjnv: T-PQC inverter switched voltage. Is: feeder substation transformer current. ILB, ILD: various traction load currents. Ijnv: T-PQC inverter curr ...
... Fi^; ire 8.21: Simulated waveforms for case 1, after compensation with reduced five-level VSI, favg ~ 2kHz - vd: voltage at the end of feeder section. Vjnv: T-PQC inverter switched voltage. Is: feeder substation transformer current. ILB, ILD: various traction load currents. Ijnv: T-PQC inverter curr ...
Fast Acting Fuse for Semicon- ductor Protection
... Once the end of the pre-arcing time is reached the fuse switches to the arcing mode. The fuse will develop an arc voltage, higher than the source voltage thus will force the current to go down to zero. This period is call the arcing time. During this period fuse will have to dissipate the energy sup ...
... Once the end of the pre-arcing time is reached the fuse switches to the arcing mode. The fuse will develop an arc voltage, higher than the source voltage thus will force the current to go down to zero. This period is call the arcing time. During this period fuse will have to dissipate the energy sup ...
IEEE Standard 519-2014
... • notch: A switching (or other) disturbance in the normal power voltage waveform, lasting less than 0.5 cycles, which is initially of opposite polarity than the waveform and is thus subtracted from the normal waveform in terms of the peak value of the disturbance voltage. This includes complete loss ...
... • notch: A switching (or other) disturbance in the normal power voltage waveform, lasting less than 0.5 cycles, which is initially of opposite polarity than the waveform and is thus subtracted from the normal waveform in terms of the peak value of the disturbance voltage. This includes complete loss ...
How to Protect Your House from Lightning
... This guide is intended to provide useful information about the proper specification and application of surge protectors, to protect houses and their contents from lightning and other electrical surges. The guide is written for electricians, electronics technicians and engineers, electrical inspector ...
... This guide is intended to provide useful information about the proper specification and application of surge protectors, to protect houses and their contents from lightning and other electrical surges. The guide is written for electricians, electronics technicians and engineers, electrical inspector ...
LT6200/LT6200-5/LT6200-10/ LT6201 - 165MHz, Rail-to-Rail Input and Output, 0.95nV/√Hz Low Noise, Op Amp Family
... rail-to-rail input and output unity gain stable op amps that feature 0.95nV/√Hz noise voltage. These amplifiers combine very low noise with a 165MHz gain bandwidth, 50V/µs slew rate and are optimized for low voltage signal conditioning systems. A shutdown pin reduces supply current during standby co ...
... rail-to-rail input and output unity gain stable op amps that feature 0.95nV/√Hz noise voltage. These amplifiers combine very low noise with a 165MHz gain bandwidth, 50V/µs slew rate and are optimized for low voltage signal conditioning systems. A shutdown pin reduces supply current during standby co ...
DMP58D0LFB Product Summary Features
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
eConnect MasterFormat Specs
... All linked PDUs shall be remotely accessable though a single, primary Ethernet connection on one of the linked PDUs using either a third-party software (SNMP) or the built-in web interface (web browser and IP address). The built-in web interface will list all connected PDUs in a tree-like directory ...
... All linked PDUs shall be remotely accessable though a single, primary Ethernet connection on one of the linked PDUs using either a third-party software (SNMP) or the built-in web interface (web browser and IP address). The built-in web interface will list all connected PDUs in a tree-like directory ...
MAX809S - Very Low Supply Current 3-Pin
... The MAX809 and MAX810 are cost−effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. No external components are required. The reset output is driven active within 10 msec of VCC falling through the reset volta ...
... The MAX809 and MAX810 are cost−effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. No external components are required. The reset output is driven active within 10 msec of VCC falling through the reset volta ...
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.