BDTIC www.BDTIC.com/infineon Silicon Carbide Schottky: Novel Devices Require Novel Design Rules
... the GaAs diodes (IFSM<2*IF) in comparison to the SiC Schottky diodes (IFSM=3.6*IF). Even under high frequency pulse conditions (20 kHz) and small duty cycles (< 0.2) a damage of the GaAs Schottky diodes may occur due to large mechanical stress caused by huge temperature differences and the very brit ...
... the GaAs diodes (IFSM<2*IF) in comparison to the SiC Schottky diodes (IFSM=3.6*IF). Even under high frequency pulse conditions (20 kHz) and small duty cycles (< 0.2) a damage of the GaAs Schottky diodes may occur due to large mechanical stress caused by huge temperature differences and the very brit ...
LATCHES AND FILP FLOPS
... narrow depletion region. Thus, electrons can "tunnel" through the pn junction at very low forward-bias voltages, and the diode acts as a conductor. This is shown by the part of its characteristic curve, between points A and B. Then the forward voltage begins to develop a barrier, and the current beg ...
... narrow depletion region. Thus, electrons can "tunnel" through the pn junction at very low forward-bias voltages, and the diode acts as a conductor. This is shown by the part of its characteristic curve, between points A and B. Then the forward voltage begins to develop a barrier, and the current beg ...
SP319
... not exceed +10V. It is critical the external power supplies provide a power supply sequence of : +10V, +5V, and then -10V. ...
... not exceed +10V. It is critical the external power supplies provide a power supply sequence of : +10V, +5V, and then -10V. ...
VOLTAGE CONTROL IN DISTRIBUTED ELECTRICITY GENERATION BY USING SYNCHRONOUS CONDENSER Mikko Mäkelä
... electricity is transferred from producers to customer is called a network. It is very important to control the voltage because the supplier has to convey the highest possible quality to the customer with minimum faults. There are standards for these problems and if a fault occurs, there is a set tim ...
... electricity is transferred from producers to customer is called a network. It is very important to control the voltage because the supplier has to convey the highest possible quality to the customer with minimum faults. There are standards for these problems and if a fault occurs, there is a set tim ...
AD7264 数据手册DataSheet下载
... The AD7264 contains four comparators. Comparator A and Comparator B are optimized for low power, whereas Comparator C and Comparator D have fast propagation delays. The AD7264 features a calibration function to remove any device offset error and programmable gain adjust registers to allow for input ...
... The AD7264 contains four comparators. Comparator A and Comparator B are optimized for low power, whereas Comparator C and Comparator D have fast propagation delays. The AD7264 features a calibration function to remove any device offset error and programmable gain adjust registers to allow for input ...
Institutionen för systemteknik R/2R DAC Nonlinearity Compensation Department of Electrical Engineering Master’s thesis
... In most digital audio products the last stage, to convert the digital signal to the analogue domain, is a DAC. The resistor ladder (R/2R) DAC architecture is often used in high performance audio solutions due to its low-noise performance. This architecture is also considered to give a better sound e ...
... In most digital audio products the last stage, to convert the digital signal to the analogue domain, is a DAC. The resistor ladder (R/2R) DAC architecture is often used in high performance audio solutions due to its low-noise performance. This architecture is also considered to give a better sound e ...
Classification of capacitor allocation techniques
... power loss reductions from capacitor placement respectively, is the capacitor installation cost. The pioneers of opand timal capacitor placement, Neagle and Samson [4], Cook [5], [6], Schmill [7], Chang [8], [9], and Bae [10], all used analytical approaches to maximize some form of the cost function ...
... power loss reductions from capacitor placement respectively, is the capacitor installation cost. The pioneers of opand timal capacitor placement, Neagle and Samson [4], Cook [5], [6], Schmill [7], Chang [8], [9], and Bae [10], all used analytical approaches to maximize some form of the cost function ...
The USB Microcontroller Boards that will be taken into
... Selecting a robot platform on which to implement the circuitry and components is necessary for a successful project. The base will have to accommodate the implementation of the different subsystems. Sensor mounting should be relatively easy to install on the platform. The PCB or breadboard must fit ...
... Selecting a robot platform on which to implement the circuitry and components is necessary for a successful project. The base will have to accommodate the implementation of the different subsystems. Sensor mounting should be relatively easy to install on the platform. The PCB or breadboard must fit ...
High Voltage Solar Inverter System GUI Overview
... auxiliary power, the control card jumper configuration for boot from flash, or reload the program. At this point, the LED LD2 on the DC-DC EVM should start flashing, indicating the communication between the two EVMs. If LD2 does not flash, check the ribbon cable connection between the two EVMs. Conn ...
... auxiliary power, the control card jumper configuration for boot from flash, or reload the program. At this point, the LED LD2 on the DC-DC EVM should start flashing, indicating the communication between the two EVMs. If LD2 does not flash, check the ribbon cable connection between the two EVMs. Conn ...
25 to 600 Watts DC-DC Converters Single, Dual, Triple Output
... Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make changes ...
... Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make changes ...
PAM2306 Description Pin Assignments
... low ESR make them ideal for switching regulator applications. Using ceramic capacitors can achieve very low output ripple and small circuit size. When choosing the input and output ceramic capacitors, choose the X5R or X7R dielectric formulations. These dielectrics have the best temperature and volt ...
... low ESR make them ideal for switching regulator applications. Using ceramic capacitors can achieve very low output ripple and small circuit size. When choosing the input and output ceramic capacitors, choose the X5R or X7R dielectric formulations. These dielectrics have the best temperature and volt ...
SMA Fuel Save Controller - SMA Solar Technology AG
... • With up to four Data Acquisition Modules for load measurement • With up to four Interface Modules or up to eight Sunny Centrals • With a remote monitoring system (SCADA or web interface/FTP) The standard setup allows for the communication with up to five genset controllers, one Data Acquisition Mo ...
... • With up to four Data Acquisition Modules for load measurement • With up to four Interface Modules or up to eight Sunny Centrals • With a remote monitoring system (SCADA or web interface/FTP) The standard setup allows for the communication with up to five genset controllers, one Data Acquisition Mo ...
LIGHTNING IMPULSE TESTS ON AIR
... work using FEMM simulation. The air breakdown voltages between the electrodes (point and plane) are measured by conducting the air breakdown voltage experiment in high voltage laboratory and corresponding electrical field strength. The electrodes gap distances are being varied to 5 different gaps wh ...
... work using FEMM simulation. The air breakdown voltages between the electrodes (point and plane) are measured by conducting the air breakdown voltage experiment in high voltage laboratory and corresponding electrical field strength. The electrodes gap distances are being varied to 5 different gaps wh ...
DCB, DCFCB, and DCFCTB Models
... for Informer, EAS, and Federal software products) from the date of delivery to the first userpurchaser. Federal warrants every 2001, Eclipse and 508 Siren (Top of pole only) to be free from defects in material, per our standard warranty, under normal use and service for a period of five years on par ...
... for Informer, EAS, and Federal software products) from the date of delivery to the first userpurchaser. Federal warrants every 2001, Eclipse and 508 Siren (Top of pole only) to be free from defects in material, per our standard warranty, under normal use and service for a period of five years on par ...
CS5490 Two Channel Energy Measurement IC
... CS5490. The voltage channel is equipped with a 10x, fixed-gain amplifier. The full-scale signal level that can be applied to the voltage channel is ±250 mV. If the input signal is a sine wave, the maximum RMS voltage is 250mVp / 2 176.78mVRMS, which is approximately 70.7% of maximum peak voltage. ...
... CS5490. The voltage channel is equipped with a 10x, fixed-gain amplifier. The full-scale signal level that can be applied to the voltage channel is ±250 mV. If the input signal is a sine wave, the maximum RMS voltage is 250mVp / 2 176.78mVRMS, which is approximately 70.7% of maximum peak voltage. ...
Control of Grid Side Inverter in a B2B Configuration for WT
... different countries. The aim of the requirements is to ensure that wind farms do not adversely affect the power system operation with respect to security of supply, reliability and power quality [9][10]. Essential grid code requirements are related to frequency, voltage and wind turbine behaviour in ...
... different countries. The aim of the requirements is to ensure that wind farms do not adversely affect the power system operation with respect to security of supply, reliability and power quality [9][10]. Essential grid code requirements are related to frequency, voltage and wind turbine behaviour in ...
- Wiley Online Library
... The discussion begins with an examination of the requirement of power factor correction in dc=dc converters. Using the concept of zero-order converter circuits, sucient conditions for a dc=dc converter circuit to provide power factor correction are derived. The duality principle is applied to gener ...
... The discussion begins with an examination of the requirement of power factor correction in dc=dc converters. Using the concept of zero-order converter circuits, sucient conditions for a dc=dc converter circuit to provide power factor correction are derived. The duality principle is applied to gener ...
SKY65326-11 数据资料DataSheet下载
... linearity. The nominal operating voltage is 3.6 V for maximum power, but the device can be operated at slightly lower voltages for other mobile applications. The SKY65326-11 is internally matched for optimum linearity and efficiency. The input and output stages are independently supplied using the V ...
... linearity. The nominal operating voltage is 3.6 V for maximum power, but the device can be operated at slightly lower voltages for other mobile applications. The SKY65326-11 is internally matched for optimum linearity and efficiency. The input and output stages are independently supplied using the V ...
HGTG30N60B3 600 V, NPT IGBT Features
... Fairchild Semiconductor Corporations Anti-Counterfeiting Policy. Fairchilds Anti-Counterfeiting Policy is also stated on our external website, www.Fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor p ...
... Fairchild Semiconductor Corporations Anti-Counterfeiting Policy. Fairchilds Anti-Counterfeiting Policy is also stated on our external website, www.Fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor p ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.