MSc DC/DC Converter Product Overview
... When the Energy Source voltage limit low level or the DC link voltage limit high level is reached, the discharging of the Energy Source is prevented and the Limit output activated. When the Energy Source voltage limit high level or the DC link voltage limit low level is reached, the charging of the ...
... When the Energy Source voltage limit low level or the DC link voltage limit high level is reached, the discharging of the Energy Source is prevented and the Limit output activated. When the Energy Source voltage limit high level or the DC link voltage limit low level is reached, the charging of the ...
600 W Halfbridge LLC evaluation board with 600 V CoolMOS™ C7
... the square wave converter is optimized at maximum duty cycle, which is only achieved at low line condition. Hence, to provide operational capability with typical PFC front ends, and some converter hold up time capability, they will typically need to be optimized for DC input as low as 325 V or 300 V ...
... the square wave converter is optimized at maximum duty cycle, which is only achieved at low line condition. Hence, to provide operational capability with typical PFC front ends, and some converter hold up time capability, they will typically need to be optimized for DC input as low as 325 V or 300 V ...
Transient Stability in Subsea PMSM with Damper Windings
... I.e a system that will never stop oscillating. In reality though, any case of an electric machine will always exert damping properties to some extent. Equations like equation (1) are called damped oscillators. These equations differ from harmonic oscillators in the sense that they include damping. T ...
... I.e a system that will never stop oscillating. In reality though, any case of an electric machine will always exert damping properties to some extent. Equations like equation (1) are called damped oscillators. These equations differ from harmonic oscillators in the sense that they include damping. T ...
Coordinated Facility Protection - West Australian Power Protection
... point where surges of this magnitude are unlikely to ever occur in nature. A number of sources provide information on the statistical distribution of the current discharge of the direct lightning strike. Many studies have shown that peak lightning discharges above 100kA are likely to occur less than ...
... point where surges of this magnitude are unlikely to ever occur in nature. A number of sources provide information on the statistical distribution of the current discharge of the direct lightning strike. Many studies have shown that peak lightning discharges above 100kA are likely to occur less than ...
MAX3222/MAX3232/MAX3237/MAX3241* 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 ________________General Description
... Continuous Power Dissipation (TA = +70°C) 16-Pin TSSOP (derate 6.7mW/°C above +70°C).............533mW 16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ....696mW 16-Pin Wide SO (derate 9.52mW/°C above +70°C)........762mW 16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)...842mW 18-Pin SO (derate 9.5 ...
... Continuous Power Dissipation (TA = +70°C) 16-Pin TSSOP (derate 6.7mW/°C above +70°C).............533mW 16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ....696mW 16-Pin Wide SO (derate 9.52mW/°C above +70°C)........762mW 16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)...842mW 18-Pin SO (derate 9.5 ...
MagnaMaxDVR® Installation, Operation, and
... humid areas, such as the tropics and marine service, additional protection is recommended. Although the standard windings are humidity and moisture resistant, special insulations and accessories such as space heaters can increase generator life significantly. In extremely dirty and dusty environment ...
... humid areas, such as the tropics and marine service, additional protection is recommended. Although the standard windings are humidity and moisture resistant, special insulations and accessories such as space heaters can increase generator life significantly. In extremely dirty and dusty environment ...
fr-e700 instruction manual (basic)
... involved in wiring or inspection shall wait for at least 10 minutes after the power supply has been switched OFF and check that there are no residual voltage using a tester or the like. The capacitor is charged with high voltage for some time after power OFF, and it is dangerous. z This inverter mus ...
... involved in wiring or inspection shall wait for at least 10 minutes after the power supply has been switched OFF and check that there are no residual voltage using a tester or the like. The capacitor is charged with high voltage for some time after power OFF, and it is dangerous. z This inverter mus ...
Manual (Units installed prior to Nov 2006)
... The regulator may be controlled both locally and from a remote location. Protective circuits are provided to sense an overcurrent or an open circuit in the series lighting loop and shutdown the regulator. The front panel display alerts maintenance personnel to the nature of the shutdown. The protect ...
... The regulator may be controlled both locally and from a remote location. Protective circuits are provided to sense an overcurrent or an open circuit in the series lighting loop and shutdown the regulator. The front panel display alerts maintenance personnel to the nature of the shutdown. The protect ...
Manual
... The regulator can operate remotely using external switches connected to the remote control terminal block TB1. The exact wiring of these switches depends upon whether control power is obtained from the regulator internal supply or from an external source. The regulator turns on to brightness B1 (or ...
... The regulator can operate remotely using external switches connected to the remote control terminal block TB1. The exact wiring of these switches depends upon whether control power is obtained from the regulator internal supply or from an external source. The regulator turns on to brightness B1 (or ...
Positive Voltage Hotswap Controller and I2C Current Monitor (Rev. B)
... the gate capacitor to maintain the gate clamping and current limit response time. GND: This pin is connected to system ground. OUT: This input pin is used by the constant power engine and the PG comparator to measure VDS of the external FET as V(SENSE-OUT). Internal protection circuits leak a small ...
... the gate capacitor to maintain the gate clamping and current limit response time. GND: This pin is connected to system ground. OUT: This input pin is used by the constant power engine and the PG comparator to measure VDS of the external FET as V(SENSE-OUT). Internal protection circuits leak a small ...
LF Installation Instructions
... CAUTION It is good practice to power electronic or digital controllers from a separate power transformer than that used for actuators or other end devices. The power supply design in our actuators and other end devices use half wave rectification. Some controllers use full wave rectification. When t ...
... CAUTION It is good practice to power electronic or digital controllers from a separate power transformer than that used for actuators or other end devices. The power supply design in our actuators and other end devices use half wave rectification. Some controllers use full wave rectification. When t ...
Electrical Supplies
... has been selected by the OSHA Electrical Technical Equipment Committee as the only instrument of its type for use by OSHA compliance officers to identify and cite electrical hazards of 50 volts or more. • CATIII & CATIV rated Part# SAN3115 ...
... has been selected by the OSHA Electrical Technical Equipment Committee as the only instrument of its type for use by OSHA compliance officers to identify and cite electrical hazards of 50 volts or more. • CATIII & CATIV rated Part# SAN3115 ...
Position Paper: Transmission / Distribution Asset Demarcation
... based as far as possible on a simple voltage definition. Attempts in other countries to use functional distinction (i.e. to define assets to be either transmission or distribution according to their function) have been fraught with difficulties – not least because the function of pieces of the netwo ...
... based as far as possible on a simple voltage definition. Attempts in other countries to use functional distinction (i.e. to define assets to be either transmission or distribution according to their function) have been fraught with difficulties – not least because the function of pieces of the netwo ...
diagnostic repair manual - Generator
... • The National Electrical Code (NEC), Article 250 requires the frame and external electrically conductive parts of the generator to be connected to an approved earth ground and/or grounding rods. This grounding will help prevent dangerous electrical shock that might be caused by a ground fault cond ...
... • The National Electrical Code (NEC), Article 250 requires the frame and external electrically conductive parts of the generator to be connected to an approved earth ground and/or grounding rods. This grounding will help prevent dangerous electrical shock that might be caused by a ground fault cond ...
ORIGINATION FORM
... visual indication system that monitors the weakest link in each mode and shows normal operation or failure status. Hardwired type units shall also include one set of dry contacts to transmit this status information to other monitoring systems. Ensure that these units have internal fuse protection an ...
... visual indication system that monitors the weakest link in each mode and shows normal operation or failure status. Hardwired type units shall also include one set of dry contacts to transmit this status information to other monitoring systems. Ensure that these units have internal fuse protection an ...
Document
... Diodes must be able to withstand a reverse voltage when they are reverse biased. This is called the peak inverse voltage (PIV). The PIV depends on the type of rectifier circuit and the maximum secondary voltage. For example, in a full-wave circuit, if one diode is conducting (assuming 0 V drop), the ...
... Diodes must be able to withstand a reverse voltage when they are reverse biased. This is called the peak inverse voltage (PIV). The PIV depends on the type of rectifier circuit and the maximum secondary voltage. For example, in a full-wave circuit, if one diode is conducting (assuming 0 V drop), the ...
MS Word - Russelectric
... enclosure door. The transfer switch shall have a true draw-out configuration that does not require disconnection of any electrical or mechanical device by maintaining personnel. The ATS shall be provided with rollers or casters to allow it to be removed from the enclosure simply by rolling it out. T ...
... enclosure door. The transfer switch shall have a true draw-out configuration that does not require disconnection of any electrical or mechanical device by maintaining personnel. The ATS shall be provided with rollers or casters to allow it to be removed from the enclosure simply by rolling it out. T ...
Brushless PM machines are constructed with the electric winding on
... that aligns the rotor (tooth) to pole A. Energizing stator pole B causes the rotor to rotate 15 degrees in alignment with pole B. This process will continue with pole C and back to A in a clockwise direction. Reversing the procedure (C to A) would result in a counterclockwise rotation. If your motor ...
... that aligns the rotor (tooth) to pole A. Energizing stator pole B causes the rotor to rotate 15 degrees in alignment with pole B. This process will continue with pole C and back to A in a clockwise direction. Reversing the procedure (C to A) would result in a counterclockwise rotation. If your motor ...
New service pulls moisture from transformer oil 26
... the new facility is already enabling ABB to provide an even better service to its growing customer base across the UK, especially in terms of speed of response. It is also providing the flexibility and capability for special project development work. ...
... the new facility is already enabling ABB to provide an even better service to its growing customer base across the UK, especially in terms of speed of response. It is also providing the flexibility and capability for special project development work. ...
RF current element design for independent control of current
... high frequency. This requires a parallel transmit system with independent control of the amplitude and phase of the rung currents to enable optimization of B1 field homogeneity (3–5). The recent development of the theory of transmit SENSE (5, 6) and the consequent renewal of interest in multidimensio ...
... high frequency. This requires a parallel transmit system with independent control of the amplitude and phase of the rung currents to enable optimization of B1 field homogeneity (3–5). The recent development of the theory of transmit SENSE (5, 6) and the consequent renewal of interest in multidimensio ...
BDTIC www.BDTIC.com/infineon Efficient Solutions for Industrial Motor Control and Drives
... 3-Phase Drives – Grid Connected Industrial automation is the dominion of industrial AC and servo drives. These drives are heavily used in food, packaging, logistics system, tool machines and robots, to name but a few. While the pure power rating is often similar to grid-connected fans and pumps, the ...
... 3-Phase Drives – Grid Connected Industrial automation is the dominion of industrial AC and servo drives. These drives are heavily used in food, packaging, logistics system, tool machines and robots, to name but a few. While the pure power rating is often similar to grid-connected fans and pumps, the ...
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.