Chapter 3
... and currents if the numerical values for all circuit components are known. • Analysis using PSpice begins with drawing a schematic view of the circuit. • The node voltages of interest can be indicated during the schematic setup using ‘VIEWPOINTS’ • The values are obtained by running ...
... and currents if the numerical values for all circuit components are known. • Analysis using PSpice begins with drawing a schematic view of the circuit. • The node voltages of interest can be indicated during the schematic setup using ‘VIEWPOINTS’ • The values are obtained by running ...
User`s Guide R-Stereo-External-Hardware-Trigger-Settings
... OUTPUT SIGNAL DETAILS ........................................................................................................................................ 8 [Output Signal] ........................................................................................................................... ...
... OUTPUT SIGNAL DETAILS ........................................................................................................................................ 8 [Output Signal] ........................................................................................................................... ...
IGC142T120T8RM IGBT4 Medium Power Chip
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automo ...
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automo ...
Pallas 12/25 - Victron Energy
... Victron Energie systems provide you with high-quality AC supplies at places where there are no permanent sources of mains power. An automatic stand-alone power system can be created with a configuration comprising a Victron Energie inverter, battery charger, mains manager (if required) and, last but ...
... Victron Energie systems provide you with high-quality AC supplies at places where there are no permanent sources of mains power. An automatic stand-alone power system can be created with a configuration comprising a Victron Energie inverter, battery charger, mains manager (if required) and, last but ...
pub3241bvariablefrequencydrives
... An eight-pole motor, for example, has four pole pairs and the magnetic field therefore will rotate at 15 revolutions per second. This is equivalent to 900 revolutions per minute (assuming an electrical signal of 60 hertz where 60 hertz divided by 4 equals 15 revolutions per second). When the rotatin ...
... An eight-pole motor, for example, has four pole pairs and the magnetic field therefore will rotate at 15 revolutions per second. This is equivalent to 900 revolutions per minute (assuming an electrical signal of 60 hertz where 60 hertz divided by 4 equals 15 revolutions per second). When the rotatin ...
BDTIC www.BDTIC.com/infineon ICB1FL02G Smart Ballast Control IC
... operating conditions the resistors R31, R32, R33 measure the lamp voltage by evaluating the current through these resistors at pin LVS. The turn-off threshold because of exceeding the maximum lamp voltage is detected when the current through the resistors R31, R32, R33 crosses +/- 215µA. This failur ...
... operating conditions the resistors R31, R32, R33 measure the lamp voltage by evaluating the current through these resistors at pin LVS. The turn-off threshold because of exceeding the maximum lamp voltage is detected when the current through the resistors R31, R32, R33 crosses +/- 215µA. This failur ...
Chapter 2
... Example 2.8: Three single-phase, 50 kV 2400:240 V transformers, each identical with an impedance of 1.42+j1.82 Ohm referred to high voltage side is connected Wye-Delta in a three-phase 150 kVA bank to step down the voltage at the load end of a feeder whose impedance is 0.15+j1 Ohm/phase. The voltage ...
... Example 2.8: Three single-phase, 50 kV 2400:240 V transformers, each identical with an impedance of 1.42+j1.82 Ohm referred to high voltage side is connected Wye-Delta in a three-phase 150 kVA bank to step down the voltage at the load end of a feeder whose impedance is 0.15+j1 Ohm/phase. The voltage ...
差分放大器系列AD8325 数据手册DataSheet 下载
... The AD8325 is composed of four analog functions in the powerup or forward mode. The input amplifier (preamp) can be used single-endedly or differentially. If the input is used in the differ ential configuration, it is imperative that the input signals are 180 degrees out of phase and of equal ampli ...
... The AD8325 is composed of four analog functions in the powerup or forward mode. The input amplifier (preamp) can be used single-endedly or differentially. If the input is used in the differ ential configuration, it is imperative that the input signals are 180 degrees out of phase and of equal ampli ...
슬라이드 1 - cbucc.com
... - Circuit breakers are assed by their ability to withstand the transient voltage that appears across the contacts immediately after current interruption (re-striking voltage) - SF6 is capable of interrupting a rate of rise of re-striking voltage of about four times that of air at the same pressure ( ...
... - Circuit breakers are assed by their ability to withstand the transient voltage that appears across the contacts immediately after current interruption (re-striking voltage) - SF6 is capable of interrupting a rate of rise of re-striking voltage of about four times that of air at the same pressure ( ...
Body Light 1.0 Kit Instruction Manual
... bleed down when the circuit is disconnected at the electrodes, while 1uF capacitor, C4, is there to provide noise immunity for the comparator. If C4 was not present, you would get false trips. C4 also provides a brief delay between the time the electrode circuit is closed and the onboard and externa ...
... bleed down when the circuit is disconnected at the electrodes, while 1uF capacitor, C4, is there to provide noise immunity for the comparator. If C4 was not present, you would get false trips. C4 also provides a brief delay between the time the electrode circuit is closed and the onboard and externa ...
MAX12554 14-Bit, 80Msps, 3.3V ADC General Description Features
... track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts single-ended or differential signals. The MAX12554 is optimized for high dynamic performance, low power, and small size. Excellent dynamic performance is maintained from baseband to input fre ...
... track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input stage accepts single-ended or differential signals. The MAX12554 is optimized for high dynamic performance, low power, and small size. Excellent dynamic performance is maintained from baseband to input fre ...
ECE1250F14_Lab6_Gates CMF
... decoders (and everything else in a computer). The 74HCxx series of logic chips can directly drive an LED, so we can use the 74HC00 (or 74HC86) chips to build a decoder. The first step in the decoder design process is to make a truth table showing which segments should light up when displaying a give ...
... decoders (and everything else in a computer). The 74HCxx series of logic chips can directly drive an LED, so we can use the 74HC00 (or 74HC86) chips to build a decoder. The first step in the decoder design process is to make a truth table showing which segments should light up when displaying a give ...
ucn5804b
... replace the 1M potentiometer by a 5M or even 10M pot. What to do if it does not work If there are more than 2 LED’s on then there is a short circuit on the output of the 5804. Check that all the 4 links are added to the board. Check the 555 IC is in the correct way. Ballast or Forcing Resistor For t ...
... replace the 1M potentiometer by a 5M or even 10M pot. What to do if it does not work If there are more than 2 LED’s on then there is a short circuit on the output of the 5804. Check that all the 4 links are added to the board. Check the 555 IC is in the correct way. Ballast or Forcing Resistor For t ...
doc
... instantaneously, it remains at the angle it was at the moment just before the fault was cleared. Figure 15 indicates this angle is about 60°. (e) Now the electrical power out of the machine has increased to about 1.3 pu. But the mechanical power into the machine is still 1.0 pu. Therefore Pa=PM-Pe i ...
... instantaneously, it remains at the angle it was at the moment just before the fault was cleared. Figure 15 indicates this angle is about 60°. (e) Now the electrical power out of the machine has increased to about 1.3 pu. But the mechanical power into the machine is still 1.0 pu. Therefore Pa=PM-Pe i ...
A Novel Technique for Driving Capability
... used in many analog applications such as current conveyor [1], current feedback amplifier [2], output stage of power amplifier and line driver [3] and it is also used in modern technique for analog filter realization [4], etc. Since a main drawback of MOSFET devices is low transconductance which lea ...
... used in many analog applications such as current conveyor [1], current feedback amplifier [2], output stage of power amplifier and line driver [3] and it is also used in modern technique for analog filter realization [4], etc. Since a main drawback of MOSFET devices is low transconductance which lea ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... not possible. Since the torque is proportional to the square of the current, this machine resembles a dc series motor; hence, it has a good starting torque. Such circuits use fewer semiconductor devices than their ac counterparts, and they have only one forward voltage drop in series per phase, so t ...
... not possible. Since the torque is proportional to the square of the current, this machine resembles a dc series motor; hence, it has a good starting torque. Such circuits use fewer semiconductor devices than their ac counterparts, and they have only one forward voltage drop in series per phase, so t ...
THEORY, CONSTRUCTION, AND OPERATION
... the resulting power dissipated as heat is given in watts. In electrical machines this heat represents a loss of energy. It will be shown later that one of the fundamental requirements in designing an electric machine is the efficient removal of these resistive losses, with the purpose of limiting th ...
... the resulting power dissipated as heat is given in watts. In electrical machines this heat represents a loss of energy. It will be shown later that one of the fundamental requirements in designing an electric machine is the efficient removal of these resistive losses, with the purpose of limiting th ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.