The unified power quality conditioner: the integration of series and
... for around the fundamental frequency, while it exhibits an impedance as low as 0.07 for the 5th-harmonic frequency. Thus, the required gain in the current-detecting method would be 60 times as high as that in the combined method. ...
... for around the fundamental frequency, while it exhibits an impedance as low as 0.07 for the 5th-harmonic frequency. Thus, the required gain in the current-detecting method would be 60 times as high as that in the combined method. ...
Modeling, Control and Implementation of a Lithium
... used as energy storage devices are playing an increasingly significant role in EV application. In this case, lithium-ion cells, due to their higher energy density, high energy efficiency, light weight, and good cycle life, may provide a good solution for powering the EV[1][2]. Usually, an EV powered ...
... used as energy storage devices are playing an increasingly significant role in EV application. In this case, lithium-ion cells, due to their higher energy density, high energy efficiency, light weight, and good cycle life, may provide a good solution for powering the EV[1][2]. Usually, an EV powered ...
Helios Rectifier 25/48 Single Phase
... power shelf into which up to three rectifiers can be installed. The rectifier is forced air cooled with air entering from the front and exhausting out the rear of the power shelf. Separate or common AC power feeds are connected to the power shelf to provide power to each rectifier through the back p ...
... power shelf into which up to three rectifiers can be installed. The rectifier is forced air cooled with air entering from the front and exhausting out the rear of the power shelf. Separate or common AC power feeds are connected to the power shelf to provide power to each rectifier through the back p ...
E-308 - Accuphase
... preamplifier and power amplifier sections. These two parts operate as if they were entirely separate components. An EXT PRE switch and dedicated inputs and outputs allow independent use of the preamplifier and power amplifier. Both the preamplifier and power amplifier use the MCS principle developed ...
... preamplifier and power amplifier sections. These two parts operate as if they were entirely separate components. An EXT PRE switch and dedicated inputs and outputs allow independent use of the preamplifier and power amplifier. Both the preamplifier and power amplifier use the MCS principle developed ...
AD711 Precision, Low Cost, High Speed, BiFET Op Amp (Rev.E)
... The design of the AD711 gives careful attention to optimizing individual circuit components; in addition, a careful tradeoff was made: the gain bandwidth product (4 MHz) and slew rate (20 V/ms) were chosen to be high enough to provide very fast settling time but not too high to cause a significant r ...
... The design of the AD711 gives careful attention to optimizing individual circuit components; in addition, a careful tradeoff was made: the gain bandwidth product (4 MHz) and slew rate (20 V/ms) were chosen to be high enough to provide very fast settling time but not too high to cause a significant r ...
Electronics Aspect - Personal Web Pages
... ii. The circuit also has a 7812 and 7805 voltage regulator for 12V and 5V supply. iii. The motors were run at 12V and the 5V signals were used for reference required by the chip and for testing purposes. iv. Every LMD can be used to operate a single motor at 15 different speed levels and in both dir ...
... ii. The circuit also has a 7812 and 7805 voltage regulator for 12V and 5V supply. iii. The motors were run at 12V and the 5V signals were used for reference required by the chip and for testing purposes. iv. Every LMD can be used to operate a single motor at 15 different speed levels and in both dir ...
1. introduction - Scientific Bulletin of Electrical Engineering Faculty
... concepts have been developed and tested ([1], [2], [5], [6]). These developments have led to conceive many wind energy conversion systems schemes based on many criteria such: project size, WT models and age of turbines, fixed speed or variable speed wind turbine, environmental conditions and impleme ...
... concepts have been developed and tested ([1], [2], [5], [6]). These developments have led to conceive many wind energy conversion systems schemes based on many criteria such: project size, WT models and age of turbines, fixed speed or variable speed wind turbine, environmental conditions and impleme ...
GS2 Sensor (AGS2) - Panasonic Industrial Devices
... capacitor as in the connection diagram. • Use surge absorbers as applying the external surge voltage may damage the internal circuit. • Malfunction may occur near electric noises from static electricity, lightning, broadcast or amateur radio stations and mobile phones. • Avoid use in a place where t ...
... capacitor as in the connection diagram. • Use surge absorbers as applying the external surge voltage may damage the internal circuit. • Malfunction may occur near electric noises from static electricity, lightning, broadcast or amateur radio stations and mobile phones. • Avoid use in a place where t ...
Paper - Asee peer logo
... Figure 4b: DC Generator Output Voltage versus Armature (Load) Current. Lab 5: Shunt DC Motors The purpose of this lab is to practically introduce students to the no-load characteristics of DC shunt motors. Figure 5a shows the schematic diagram for the lab set-up. Through this lab, students can pract ...
... Figure 4b: DC Generator Output Voltage versus Armature (Load) Current. Lab 5: Shunt DC Motors The purpose of this lab is to practically introduce students to the no-load characteristics of DC shunt motors. Figure 5a shows the schematic diagram for the lab set-up. Through this lab, students can pract ...
MAX3864 2.5Gbps, +3V to +5.5V, Wide Dynamic Range Transimpedance Preamplifier General Description
... The DC cancellation circuit is internally compensated and therefore does not require external capacitors. This circuit minimizes PWD for data sequences that exhibit a 50% duty cycle and mark density. A duty cycle or mark density significantly different from 50% causes the MAX3864 to generate PWD. DC ...
... The DC cancellation circuit is internally compensated and therefore does not require external capacitors. This circuit minimizes PWD for data sequences that exhibit a 50% duty cycle and mark density. A duty cycle or mark density significantly different from 50% causes the MAX3864 to generate PWD. DC ...
LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
... 260 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency ( > 90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the L ...
... 260 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency ( > 90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the L ...
16spMid1Csoln
... equation IB=I0 VA3/2 ln VB in the region of operation with VA and VB between 2 and 10V. a. Write an expression for the transconductance in terms of IB and VA gm = 3/2 IB/VA ...
... equation IB=I0 VA3/2 ln VB in the region of operation with VA and VB between 2 and 10V. a. Write an expression for the transconductance in terms of IB and VA gm = 3/2 IB/VA ...
THD Reduction in DVR by Firefly
... and the services sector. We extensively use sensitive power electronic equipment and non-linear loads these days in industry, commercial and domestic applications. In such an environment, problems like voltage sag, swell, transients, harmonics distortion ,voltage imbalance ,noise, are encountered .T ...
... and the services sector. We extensively use sensitive power electronic equipment and non-linear loads these days in industry, commercial and domestic applications. In such an environment, problems like voltage sag, swell, transients, harmonics distortion ,voltage imbalance ,noise, are encountered .T ...
www.mccsemi .com - Micro Commercial Components
... Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or u ...
... Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or u ...
FR011L5J (11mΩ, -30V) Low-Side Reverse Bias / Reverse Polarity
... conducts the current such that the USB device powers up. Due to the initial diode voltage drop, the FR011L5J effectively reduces the peak inrush current of a hot plug event. Under these test conditions, the input inrush current reaches about 6.3A peak. While the current flows, the input voltage incr ...
... conducts the current such that the USB device powers up. Due to the initial diode voltage drop, the FR011L5J effectively reduces the peak inrush current of a hot plug event. Under these test conditions, the input inrush current reaches about 6.3A peak. While the current flows, the input voltage incr ...
PCS100 AVC-20 Technical Catalogue
... High performance equipment is sensitive to even the shortest of power quality events, lasting much less than one second. When a sag or surge occurs, power protection equipment that measures correction times in percent per second may be too slow to correct the voltage supply to these precision machin ...
... High performance equipment is sensitive to even the shortest of power quality events, lasting much less than one second. When a sag or surge occurs, power protection equipment that measures correction times in percent per second may be too slow to correct the voltage supply to these precision machin ...
124-02_Oscilloscope_Lab
... visible spot at a constant speed horizontally across the screen. Thus the horizontal axis represents time, the speed of the sweep and with that the time scale of the axis can be adjusted by a switch. The vertical deflector plates are connected to the oscilloscope input. Any voltage at the input will ...
... visible spot at a constant speed horizontally across the screen. Thus the horizontal axis represents time, the speed of the sweep and with that the time scale of the axis can be adjusted by a switch. The vertical deflector plates are connected to the oscilloscope input. Any voltage at the input will ...
document
... analog to digital conversion which be read by the bus when the connection goes back to the Transparent State ...
... analog to digital conversion which be read by the bus when the connection goes back to the Transparent State ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.