wide input-power range
Development Of A Wide Input Range Automatic Ac Voltage Stabilizer For Low Voltage Residential Areas In Nigeria
... employed input switching system of the autotransformer in order to regulate down to 30 ...the input switching method of the autotransformer, at very low input voltage, the input current into ...
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Design and Simulation of Low Power Wide Range Bidirectional Level shifters
... low power consumption based level shifter for dynamic voltage scaling ...the input and output levels are close to each other there is a problem of ...
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Coupled Line Rat-Race Coupler with Wide Adjustable Power Dividing Ratio and Uncrossed Input/Output Ports
... with wide adjustable range of power-dividing ratio and uncrossed input/output ports is presented by using coupling adjustable trans-directional (TRD) coupled lines, parallel coupled lines and ...
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Input parallel output series DC DC boost converter with a wide input voltage range, for fuel cell vehicles
... Photovoltaic power generation, wind power generation and fuel cell power generation are important clean energy technologies ...propulsion power with zero emission, as well as higher energy ...
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Wide Range of Voltage Conversion Using Level Shifter with Sleep Transistor In Multisupply Voltage Design
... ABSTRACT: Multisupply voltage design using Level Shifter based on Multithreshold CMOS technique is an effective approach to reduce power.Multisupply voltage design technique is widely used in modern system-on-chips to ...
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Single Phase Bridgeless Zeta PFC Converter with Reduced Conduction Losses
... bridgeless power factor correction (PFC) rectifier ...a wide range of input and output voltages, a high power factor, low line current harmonics and both step up and step down voltage ...
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Design of Rail-to-Rail op-amp in 90nm technology
... high input common mode range and preferably rail to rail output swing ...operating range and maintain good performance must be ...a wide input signal range and good ...
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Analysis and Design of Four Switch Buck Converter for DC-DC Power Supply Applications
... line range is very wide, such as 36V to 75V for nominal voltage of 48V, in order to achieve high efficiency at nominal input voltage, we can regulate the output voltage of the first-stage at the ...
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High Efficiency Charge Pump Based DC-DC Converter for Wide Input/Output Range Applications.
... the input voltage variation is much wider than of portable applications, for example, 18-58V in an automotive system ...one-fits-all power supply to avoid additional development time and ...a power ...
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Reactive power control of DFIG wind turbines for power oscillation damping under a wide range of operating conditions
... active power and the machine speed signals of DFIG wind turbines are not sensitive to the system ...of wide area communications, the available local signals such as the deviations in pu of the DFIG based ...
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Research on a High Efficiency LED Driving Circuit Based on Buck Topology
... a wide AC input voltage range (85 V - 265 V) and drive a series of high power LEDs, is presented in this pa- ...principles, power loss factors of the LED driver in this study are ...
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Reactive power control of DFIG wind turbines for power oscillation damping under a wide range of operating conditions
... active power and the machine speed signals of DFIG wind turbines are not sensitive to the system ...of wide area communications, the available local signals such as the deviations in pu of the DFIG based ...
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DESIGN OF VOLTAGE CONTROLLED DELAY LINE FOR WIDE FREQUENCY RANGE WITH LOW POWER DISSIPATION
... The proposed delay cell is designed by Mentor graphics tool with 130 nm technology. As shown in the Figures 7 and 8, the transient analysis of input and output waveforms of proposed delay cell using CML and delay ...
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Volume 2, Issue 8, August 2013 Page 173
... backup power during outages, battery charging, or for typical household ...a wide input range, and maximum power-point tracking (MPPT), and a power output of up to ...price ...
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FULL-BRIDGE THREE-PORT CONVERTERS WITH WIDE INPUT VOLTAGE RANGE FOR RENEWABLE POWER SYSTEMS
... renewable power system applications, which features simple topologies and control, a reduced number of devices, and single-stage power conversion between any two of the three ...
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Design of Level Shifter with Wide Input Voltage Range
... with power consumption being a critical concern in today’s VLSI system ...low power VLSI system leads to two main ...large power consumption must be removed by proper cooling ...Low power ...
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A Positive Buck-Boost DC-DC Converter with Mode-Select Circuit Using PID Controller
... with wide range of input ...in wide range of supply voltages, it is essential to avoid power converters operating in buck-boost ...for input variations and provide tighter ...
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A Low-Quiescent Current Low-Dropout Regulator with Wide Input Range
... In recent years, low-dropout liner regulator is widely used in the portable battery-powered electronic devices. It is especially suitable for applications that require low- noise and precision supply voltages with few ...
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Implementation of Multi level inverter for SEPIC Converter with Grid Connected PV System
... The input voltage is applied to the input inductor L1 and the voltage VCS−VCM is applied to the inductor ...the power switch is equal to the CM capacitor ...the input current, and the average ...
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Fractal Antenna for Passive UHF RFID Applications
... A fractal dipole antenna for passive UHF RFID applications has been proposed, analyzed and designed. The tag antenna consists of a modified Koch fractal dipole antenna sandwiched between two dielectric layers. The tag ...
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