EP-HYDRA-X20-1 Datasheet
... operate the module with voltages in between 12V and 16V. Care must be taken, however, not to exceed the 16V mark. In order to operate the module at these lower voltages, the user must apply a short between the VHM and VP terminals. This tells the system not to use the Buck regulator. The 12V applied ...
... operate the module with voltages in between 12V and 16V. Care must be taken, however, not to exceed the 16V mark. In order to operate the module at these lower voltages, the user must apply a short between the VHM and VP terminals. This tells the system not to use the Buck regulator. The 12V applied ...
All About Electric Fields
... stories tall, and in some large commercial and office buildings. Or there may be no nearby places with uncovered soil in some urban settings. If so, you can use the grounded prong of a standard three-prong electrical outlet to substitute for the ground rod outside. To do this, you will need to purch ...
... stories tall, and in some large commercial and office buildings. Or there may be no nearby places with uncovered soil in some urban settings. If so, you can use the grounded prong of a standard three-prong electrical outlet to substitute for the ground rod outside. To do this, you will need to purch ...
UC2950 数据资料 dataSheet 下载
... high-current switching with low saturation voltages when activated by low-level logic signals. Source and sink switches may be independently activated without regard to timing as a built-in interlock will keep the sink off if the source is on. ...
... high-current switching with low saturation voltages when activated by low-level logic signals. Source and sink switches may be independently activated without regard to timing as a built-in interlock will keep the sink off if the source is on. ...
electronic control of electrical machines
... The panel incorporates a frequency converter designed to supply an asynchronous motor of up to 1 kW power. It consists of a triphasic invertor based on IGBTs and all of the circuitry necessary for their control. It enables a triphasic output voltage, variable in amplitude and frequency, to be obtain ...
... The panel incorporates a frequency converter designed to supply an asynchronous motor of up to 1 kW power. It consists of a triphasic invertor based on IGBTs and all of the circuitry necessary for their control. It enables a triphasic output voltage, variable in amplitude and frequency, to be obtain ...
PS9305L,PS9305L2 Data Sheet Preliminary
... (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too close to the input block pattern of the photocoupler. If the pattern is too close to the input block and coupling occurs, a sudden fluctuation in the voltage on the IGBT output side might ...
... (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too close to the input block pattern of the photocoupler. If the pattern is too close to the input block and coupling occurs, a sudden fluctuation in the voltage on the IGBT output side might ...
Single-Phase to Three-Phase Drive System Using Two Parallel Single-Phase Rectifiers
... drive system composed of two parallel single-phase rectifiers, a three-phase inverter, and an induction motor. The proposed topology permits to reduce the rectifier switch currents, the harmonic distortion at the input converter side, and presents improvements on the fault tolerance characteristics. ...
... drive system composed of two parallel single-phase rectifiers, a three-phase inverter, and an induction motor. The proposed topology permits to reduce the rectifier switch currents, the harmonic distortion at the input converter side, and presents improvements on the fault tolerance characteristics. ...
UCC29002 数据资料 dataSheet 下载
... The start up and adjust logic responds to unusual operating conditions during start up, fault and disable. Under these circumstances the information obtainable by the error amplifier of the UCC39002 is not sufficient to make the right output voltage adjustment, therefore the adjust amplifier is forc ...
... The start up and adjust logic responds to unusual operating conditions during start up, fault and disable. Under these circumstances the information obtainable by the error amplifier of the UCC39002 is not sufficient to make the right output voltage adjustment, therefore the adjust amplifier is forc ...
Electricity - Uses of Electromagnetism
... When electrical current flows, f______ eat in the conductor which in turn generates h___. This heat is wasted e_____. nergy More wasted energy is oltages than high voltages. created at low v_______ The voltage of the current is increased before it is transferred to the n______ ational g___, rid so t ...
... When electrical current flows, f______ eat in the conductor which in turn generates h___. This heat is wasted e_____. nergy More wasted energy is oltages than high voltages. created at low v_______ The voltage of the current is increased before it is transferred to the n______ ational g___, rid so t ...
measurements of ac magnitude
... What is more, the back-and-forth motion of any two jigsaws may not be of the same type, depending on the mechanical design of the saws. One jigsaw might move its blade with a sine-wave motion, while another with a triangle-wave motion. To rate a jigsaw based on its peak blade speed would be quite mi ...
... What is more, the back-and-forth motion of any two jigsaws may not be of the same type, depending on the mechanical design of the saws. One jigsaw might move its blade with a sine-wave motion, while another with a triangle-wave motion. To rate a jigsaw based on its peak blade speed would be quite mi ...
Revised Course syllabus for EE F408 - Power Electronics
... Exams: Midterm exams are open book and closed notes with two 8.5x11 (INCHES) formula sheets allowed. Formula sheets cannot have solved problems and must be attached to the exam. Laptops, cell phones, and calculators with communication capability (Bluetooth, etc.) are not permitted to be used during ...
... Exams: Midterm exams are open book and closed notes with two 8.5x11 (INCHES) formula sheets allowed. Formula sheets cannot have solved problems and must be attached to the exam. Laptops, cell phones, and calculators with communication capability (Bluetooth, etc.) are not permitted to be used during ...
795nm Single mode VCSEL in tilted cap TO46 - II
... comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS compliance is held as part of our controlled documentation for each of our compliant products. RoHS compliance parts are available to order, please refer to the ordering info ...
... comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS compliance is held as part of our controlled documentation for each of our compliant products. RoHS compliance parts are available to order, please refer to the ordering info ...
LOW-DISTORTION, HIGH-SPEED, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS THS4221, THS4225 THS4222, THS4226
... quiescent current per channel. In addition, the family offers excellent ac performance with 230-MHz bandwidth, 975-V/µs slew rate and harmonic distortion (THD) at –90 dBc at 5 MHz. ...
... quiescent current per channel. In addition, the family offers excellent ac performance with 230-MHz bandwidth, 975-V/µs slew rate and harmonic distortion (THD) at –90 dBc at 5 MHz. ...
Understanding and Applying Current-Mode Control Theory
... For current-mode control there are three things to consider: 1. Current-mode operation. An ideal current-mode converter is only dependent on the dc or average inductor current. The inner current loop turns the inductor into a voltagecontrolled current source, effectively removing the inductor from t ...
... For current-mode control there are three things to consider: 1. Current-mode operation. An ideal current-mode converter is only dependent on the dc or average inductor current. The inner current loop turns the inductor into a voltagecontrolled current source, effectively removing the inductor from t ...
Si52131-A11A - Silicon Labs
... pin needs to be logic low and the I2C output enable bit needs to be logic high. By default, the OE pin is set to a logic low and the I2C output enable bit is set to a logic high. There are two methods to disable the output clock: the OE pin is pulled to a logic high or the I2C output enable bit is s ...
... pin needs to be logic low and the I2C output enable bit needs to be logic high. By default, the OE pin is set to a logic low and the I2C output enable bit is set to a logic high. There are two methods to disable the output clock: the OE pin is pulled to a logic high or the I2C output enable bit is s ...
Aalborg Universitet Switching speed limitations of high power IGBT modules
... are analyzed in this paper. An 8 and 12 nH stray inductance of the dc-bus is considered, as well as critical operating voltage and current points. The switching losses are measured and analyzed based on a temperature up to 150qC and a speed variation for the transient. The turn-on side resistor limi ...
... are analyzed in this paper. An 8 and 12 nH stray inductance of the dc-bus is considered, as well as critical operating voltage and current points. The switching losses are measured and analyzed based on a temperature up to 150qC and a speed variation for the transient. The turn-on side resistor limi ...
HYDRA-X10 User Manual - Active-Semi
... operate the module with voltages in between 12V and 16V. Care must be taken, however, not to exceed the 16V mark. In order to operate the module at these lower voltages, the user must apply a short between the VHM and VP terminals. This tells the system not to use the Buck regulator. The 12V applied ...
... operate the module with voltages in between 12V and 16V. Care must be taken, however, not to exceed the 16V mark. In order to operate the module at these lower voltages, the user must apply a short between the VHM and VP terminals. This tells the system not to use the Buck regulator. The 12V applied ...
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.