2.3resonance damping by the AHR
... order to damp the potential resonance, and the resistor value can be changed dynamically. While in fundamental frequency, the AHR not only have no consumption , but can also output active power to grid. Moreover, with the inject structure, the AHR can apply in high voltage level distribution grid co ...
... order to damp the potential resonance, and the resistor value can be changed dynamically. While in fundamental frequency, the AHR not only have no consumption , but can also output active power to grid. Moreover, with the inject structure, the AHR can apply in high voltage level distribution grid co ...
LT1175 500mA Negative Low Dropout Micropower Regulator
... Kelvin connections to the load or to drive an external pass transistor for higher output currents. Bias current out of the 5V Sense pin is approximately 12µA. Separating the Sense and Output pins also allows for a new loop compensation technique described in the Applications Information section. SHD ...
... Kelvin connections to the load or to drive an external pass transistor for higher output currents. Bias current out of the 5V Sense pin is approximately 12µA. Separating the Sense and Output pins also allows for a new loop compensation technique described in the Applications Information section. SHD ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Now, the system performance has been tested when a three phase fault occurs at 0.14 s in Feeder-2 at bus B-2 such that the voltage becomes zero. The system response is shown in Figs.13 and 14 where the fault is assumed to last 5 cycles only. When the fault occurs, the power fed to load L-2 by Feeder ...
... Now, the system performance has been tested when a three phase fault occurs at 0.14 s in Feeder-2 at bus B-2 such that the voltage becomes zero. The system response is shown in Figs.13 and 14 where the fault is assumed to last 5 cycles only. When the fault occurs, the power fed to load L-2 by Feeder ...
Lecture 05 DC Sources, Energy and Power
... electronic equipment must be protected against damage in the event of a shortcircuit occurring unintentionally or inadvertently. ...
... electronic equipment must be protected against damage in the event of a shortcircuit occurring unintentionally or inadvertently. ...
RMR 50 480 - Acuity Brands
... unique sensor is line powered and enables direct switching of 480 VAC lighting loads. Designed to recess mount into a linear high bay fluorescent fixture using standard 4” x 4” junction box spacing, this sensor’s view pattern covers the area lit by three typically spaced T-5 or T-8 fixtures used in ...
... unique sensor is line powered and enables direct switching of 480 VAC lighting loads. Designed to recess mount into a linear high bay fluorescent fixture using standard 4” x 4” junction box spacing, this sensor’s view pattern covers the area lit by three typically spaced T-5 or T-8 fixtures used in ...
Safety precautions and elementary First aid
... power factor, ,work, power & Energy - their units and measurements , Identification of AC / DC meters , Kirchoff’s law,Ohms law, electric power and dissipation in resistance, IR voltage drops Define magnetism, unit of measurement, types of magnetic properties, Magnet and its classification, material ...
... power factor, ,work, power & Energy - their units and measurements , Identification of AC / DC meters , Kirchoff’s law,Ohms law, electric power and dissipation in resistance, IR voltage drops Define magnetism, unit of measurement, types of magnetic properties, Magnet and its classification, material ...
the manual - TDK-Lambda Americas Inc.
... III.3.1 NORMAL OPERATION When shipped from the factory, each supply is configured for constant/voltage, constant/current, local programming, local sensing, single unit mode of operation. This normal mode of operation is usually used in most applications. All performance specifications unless otherwi ...
... III.3.1 NORMAL OPERATION When shipped from the factory, each supply is configured for constant/voltage, constant/current, local programming, local sensing, single unit mode of operation. This normal mode of operation is usually used in most applications. All performance specifications unless otherwi ...
Irradiation tests of voltage limiters
... ASICs. The absolute maximum for ASICs is 5.5 V while the voltage at power supplies will be higher than 8 V in worst cases. In an event of sudden current drop supply voltage at modules could exceed the maximum allowed for ASICs because the reaction time of power supply control is too long (few ms). T ...
... ASICs. The absolute maximum for ASICs is 5.5 V while the voltage at power supplies will be higher than 8 V in worst cases. In an event of sudden current drop supply voltage at modules could exceed the maximum allowed for ASICs because the reaction time of power supply control is too long (few ms). T ...
static and dynamic power consumption
... charge injector (SCI) circuit. In the active mode, the SBB controls VBB to compensate VTH fluctuation. In standby mode, the SBB applies deeper VBB to increase VTH and cut off leakage. Instead of using variable supply or threshold voltages many authors propose power minimization techniques with dual ...
... charge injector (SCI) circuit. In the active mode, the SBB controls VBB to compensate VTH fluctuation. In standby mode, the SBB applies deeper VBB to increase VTH and cut off leakage. Instead of using variable supply or threshold voltages many authors propose power minimization techniques with dual ...
Parallel Circuits
... individual branch resistances. d. For the student to determine, for a parallel circuit, the effects of changing a single resistor value, upon total resistance, total current and the distribution of branch currents. ...
... individual branch resistances. d. For the student to determine, for a parallel circuit, the effects of changing a single resistor value, upon total resistance, total current and the distribution of branch currents. ...
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... 4. An IXTN36N50 MOSFET is used in a converter as an active rectifier switch. This means MOSFET’s body diode is used to do the rectification. Whenever the diode is conducting MOSFET can be turned ...
... 4. An IXTN36N50 MOSFET is used in a converter as an active rectifier switch. This means MOSFET’s body diode is used to do the rectification. Whenever the diode is conducting MOSFET can be turned ...
Lecture 05 DC Sources, Energy and Power
... electronic equipment must be protected against damage in the event of a shortcircuit occurring unintentionally or inadvertently. ...
... electronic equipment must be protected against damage in the event of a shortcircuit occurring unintentionally or inadvertently. ...
a 250 MHz, 10 ns Switching Multiplexers w/Amplifier AD8170/AD8174
... mA of output current. They offer –3 dB signal bandwidth of 250 MHz and slew rate of greater than 1000 V/µs. Additionally, the AD8170 and AD8174 have excellent video specifications with low differential gain and differential phase error of 0.02% and 0.05° and 0.1 dB flatness out to 80 MHz. With a low ...
... mA of output current. They offer –3 dB signal bandwidth of 250 MHz and slew rate of greater than 1000 V/µs. Additionally, the AD8170 and AD8174 have excellent video specifications with low differential gain and differential phase error of 0.02% and 0.05° and 0.1 dB flatness out to 80 MHz. With a low ...
100-V to 450-V DC, 5-W, 80% Efficiency at 1 W, Auxiliary Supply
... support the housekeeping needs of the power supply unit (PSU). An auxiliary power supply is commonly used to power the internal control and sensing electronics for voltage and current feedback of the PSU. It is an isolated DC-DC converter generating multiple isolated outputs to power primary and sec ...
... support the housekeeping needs of the power supply unit (PSU). An auxiliary power supply is commonly used to power the internal control and sensing electronics for voltage and current feedback of the PSU. It is an isolated DC-DC converter generating multiple isolated outputs to power primary and sec ...
PAM2320 Description Pin Assignments
... This formula has a maximum at VIN = 2VOUT, where IRMS =IOUT /2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes i ...
... This formula has a maximum at VIN = 2VOUT, where IRMS =IOUT /2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes i ...
mic+600/IU/TC
... In the add-on-menu of TouchControl, the user can, however, also pre-set the sensor to current or voltage output. In this menu, the measuring value output on the LED display with analogue sensors can additionally be changed to percentage indication. The window limits of the analogue characteristic ...
... In the add-on-menu of TouchControl, the user can, however, also pre-set the sensor to current or voltage output. In this menu, the measuring value output on the LED display with analogue sensors can additionally be changed to percentage indication. The window limits of the analogue characteristic ...
smart power solutions
... to 5V. This level converter also works with 2.8V and • Output ratio is 66mV/A 1.8V devices. Each level converter has the capability • Can measure negative and positive current flows of converting 4 pins on the high side to 4 pins • Onboard power indicator on the low side. Two inputs and two outputs ...
... to 5V. This level converter also works with 2.8V and • Output ratio is 66mV/A 1.8V devices. Each level converter has the capability • Can measure negative and positive current flows of converting 4 pins on the high side to 4 pins • Onboard power indicator on the low side. Two inputs and two outputs ...
MAX774/MAX775/MAX776 -5V/-12V/-15V or Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers
... and then turns off. After it is off for 2.3µs, the MOSFET switches on once more, and remains on until the switch current again reaches its limit. This cycle repeats until the output is in regulation. A benefit of this control scheme is that it is highly efficient over a wide range of input/output ra ...
... and then turns off. After it is off for 2.3µs, the MOSFET switches on once more, and remains on until the switch current again reaches its limit. This cycle repeats until the output is in regulation. A benefit of this control scheme is that it is highly efficient over a wide range of input/output ra ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)