Buck Converter: Negative Spike at Phase Node
... Lstray is the total value of the critical loop inductance consisting of L1 and L2. L2 is the part of Lstray that is located in the synchronous rectification path, i.e. between GND and phase node. L1 is the part of the L stray that is not part of L2. Another assumption is that the HS-MOSFET is switch ...
... Lstray is the total value of the critical loop inductance consisting of L1 and L2. L2 is the part of Lstray that is located in the synchronous rectification path, i.e. between GND and phase node. L1 is the part of the L stray that is not part of L2. Another assumption is that the HS-MOSFET is switch ...
Power module PM-E DC24V (6ES7138-4CA01-0AA0)
... Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. ...
... Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. ...
A 40Gb/s Clock and Data Recovery Circuit in 0.18um
... flipflops efficiently; and (3) isolate the VCO from the data edges coupled through the phase detectors. The PD employs eight flipflops to strobe the data at 12.5ps intervals (Fig. 13.7.3). In a manner similar to an Alexander topology [3], the PD compares every two consecutive samples by means of an ...
... flipflops efficiently; and (3) isolate the VCO from the data edges coupled through the phase detectors. The PD employs eight flipflops to strobe the data at 12.5ps intervals (Fig. 13.7.3). In a manner similar to an Alexander topology [3], the PD compares every two consecutive samples by means of an ...
AN-6300 - Fairchild
... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
A 40Gb/s clock and data recovery circuit in 0.18/spl mu/m CMOS
... flipflops efficiently; and (3) isolate the VCO from the data edges coupled through the phase detectors. The PD employs eight flipflops to strobe the data at 12.5ps intervals (Fig. 13.7.3). In a manner similar to an Alexander topology [3], the PD compares every two consecutive samples by means of an ...
... flipflops efficiently; and (3) isolate the VCO from the data edges coupled through the phase detectors. The PD employs eight flipflops to strobe the data at 12.5ps intervals (Fig. 13.7.3). In a manner similar to an Alexander topology [3], the PD compares every two consecutive samples by means of an ...
2016 Specimen Paper 2 Insert
... Extract 5: Disadvantages of HVDC transmission The disadvantages of HVDC are in conversion, switching, control, availability and maintenance. The required static inverters are expensive and have limited overload capacity. At smaller transmission distances the losses in the static inverters may be big ...
... Extract 5: Disadvantages of HVDC transmission The disadvantages of HVDC are in conversion, switching, control, availability and maintenance. The required static inverters are expensive and have limited overload capacity. At smaller transmission distances the losses in the static inverters may be big ...
NCP304A Voltage Detector Series
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
VersaTack Universal Power Supply — Basic
... Bundle Tacking, another effective tacking operation on stackers, consists of four (4) charge bars on a frame oriented on the line of travel after the book or magazine has left the stacker. Bundle Tacking can be used alone or in combination with stack tacking. The combination of stack tacking and bun ...
... Bundle Tacking, another effective tacking operation on stackers, consists of four (4) charge bars on a frame oriented on the line of travel after the book or magazine has left the stacker. Bundle Tacking can be used alone or in combination with stack tacking. The combination of stack tacking and bun ...
TPA2000D4 数据资料 dataSheet 下载
... The gain of the amplifier is controlled by two input terminals, GAIN1, and GAIN0. This allows the amplifier to be configured for a gain of 6, 12, 18, and 23.5 dB. The differential input terminals are high-impedance CMOS inputs, and can be used as summing nodes. The headphone amplifier is a stereo si ...
... The gain of the amplifier is controlled by two input terminals, GAIN1, and GAIN0. This allows the amplifier to be configured for a gain of 6, 12, 18, and 23.5 dB. The differential input terminals are high-impedance CMOS inputs, and can be used as summing nodes. The headphone amplifier is a stereo si ...
OCXO Layout Guidelines - Connor
... of the current. Real-world ground circuits have a characteristic impedance and experience changes in voltage with changes in current. Careful PCB design can minimize this non-ideal behavior to create a ground circuit that provides a low impedance return path for current. ...
... of the current. Real-world ground circuits have a characteristic impedance and experience changes in voltage with changes in current. Careful PCB design can minimize this non-ideal behavior to create a ground circuit that provides a low impedance return path for current. ...
Animation of Power Converters and Electrical Drives
... numerical integration approximation, where the parameter h is the step size of the numerical integration Multilevel modeling [Franz, 1990], [Duijsen, 1994] is a technique where different mathematical model descriptions, such as DAE, MNA and ODE, can be combined. A multilevel simulation is based on t ...
... numerical integration approximation, where the parameter h is the step size of the numerical integration Multilevel modeling [Franz, 1990], [Duijsen, 1994] is a technique where different mathematical model descriptions, such as DAE, MNA and ODE, can be combined. A multilevel simulation is based on t ...
TPS61058 数据资料 dataSheet 下载
... The device integrates an N-channel and a P-channel MOSFET transistor to realize a synchronous rectifier. Because the commonly used discrete Schottky rectifier is replaced with a low RDS(ON) PMOS switch, the power conversion stage itself can reach 96% efficiency. In order to avoid ground shift due to ...
... The device integrates an N-channel and a P-channel MOSFET transistor to realize a synchronous rectifier. Because the commonly used discrete Schottky rectifier is replaced with a low RDS(ON) PMOS switch, the power conversion stage itself can reach 96% efficiency. In order to avoid ground shift due to ...
Current transducer LF 1010-S I = 1000 A
... Minimum and maximum values for specified limiting and safety conditions have to be understood as such as well as values shown in “typical” graphs. On the other hand, measured values are part of a statistical distribution that can be specified by an interval with upper and lower limits and a probabil ...
... Minimum and maximum values for specified limiting and safety conditions have to be understood as such as well as values shown in “typical” graphs. On the other hand, measured values are part of a statistical distribution that can be specified by an interval with upper and lower limits and a probabil ...
Power electronic circuit arrangement having plural power converters
... diate circuit voltage —UZk2 or, if appropriate, 0 V can optionally be added to a voltage value Which is sWitched by the ?rst poWer converter to the load terminal thereof. A substantially ?ner gradation can therefore be achieved by means of a circuit arrangement according to the invention than in the ...
... diate circuit voltage —UZk2 or, if appropriate, 0 V can optionally be added to a voltage value Which is sWitched by the ?rst poWer converter to the load terminal thereof. A substantially ?ner gradation can therefore be achieved by means of a circuit arrangement according to the invention than in the ...
High Precision 5 V Reference AD586
... 1. Laser trimming of both initial accuracy and temperature coefficients results in very low errors over temperature without the use of external components. The AD586M has a maximum deviation from 5.000 V of ± 2.45 mV between 0°C and +70°C, and the AD586T guarantees ± 7.5 mV ...
... 1. Laser trimming of both initial accuracy and temperature coefficients results in very low errors over temperature without the use of external components. The AD586M has a maximum deviation from 5.000 V of ± 2.45 mV between 0°C and +70°C, and the AD586T guarantees ± 7.5 mV ...
Frequency Inverter Operation on Emergency Power Generators
... times. The generator itself cannot absorb any regenerated power; it is usually protected by a reverse current monitor. 2. The regenerated power must not exceed 20 – 30% of the generator power. Above that, the generator control can no longer handle the occurring sudden load variations. In generator o ...
... times. The generator itself cannot absorb any regenerated power; it is usually protected by a reverse current monitor. 2. The regenerated power must not exceed 20 – 30% of the generator power. Above that, the generator control can no longer handle the occurring sudden load variations. In generator o ...
Chapter 4: Direct-Current Generators ()
... magnetic axis of the armature remains fixed in space while the armature material revolves. Therefore a steady torque is developed, which is unaffected by the rotation of the armature. ...
... magnetic axis of the armature remains fixed in space while the armature material revolves. Therefore a steady torque is developed, which is unaffected by the rotation of the armature. ...
IGNIJET 2007- DUCATI 1. Hardware - detailed description
... of correct is carried out on the basis of motorcycle selection in the DUCATI.EXE software. The characteristics of the sensor can be modified in the DUCATI.EXE software. APS is powered by the means of reference voltage + 5 V and SENSE GND. In case the APS is missing in the motorcycle system, the func ...
... of correct is carried out on the basis of motorcycle selection in the DUCATI.EXE software. The characteristics of the sensor can be modified in the DUCATI.EXE software. APS is powered by the means of reference voltage + 5 V and SENSE GND. In case the APS is missing in the motorcycle system, the func ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.