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IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

... due to the power and area of the design. The advantage of this due to power reduction we are able to reduce battery size and also able to increase life of the battery. Although there are some limitations such as use of these techniques becomes the circuit complex, Transistor sizing reduce the area & ...
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... Photovoltaic loops provide a safe means of control because they are powered by light. A light beam goes out to the hazardous area and is either reflected back to the safe area or is interrupted. This has limited distance capabilities, is affected by dust or mist, and is limited to contact sensing ap ...
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... 4 Refrigerator, Air conditioner and Auto Electric CircuitsBlock diagram and Electric circuit of Refrigerator - function of each componentBlock diagram and electric circuit of Air conditioner- function of each componentElectrical circuit diagram of Lighting, Ignition, self starting and Battery chargi ...
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... • Power supplies • Basic diagnostics • Control and Data acquisition system ...
MAX5222 Dual, 8-Bit, Voltage-Output Serial DAC in 8-Pin SOT23 General Description
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... occurs when the input code is 01010101 (55hex). The maximum value of infinity occurs when the input code is zero. In shutdown mode, the selected DAC output is set to zero, while the value stored in the DAC register remains unchanged. This removes the load from the reference input to save power. Brin ...
GE Controls | Installation Guide | Centralized Lighting Control Panel
GE Controls | Installation Guide | Centralized Lighting Control Panel

MAX5886 3.3V, 12-Bit, 500Msps High Dynamic Performance DAC with Differential LVDS Inputs
MAX5886 3.3V, 12-Bit, 500Msps High Dynamic Performance DAC with Differential LVDS Inputs

... demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from a single 3.3V supply, this DAC offers exceptional dynamic performance such as 76dBc spurious-free dynamic range (SFDR) at f OUT = 30MHz. The DAC s ...
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... GT1000 is one of the highest power RC battery maintenance devices available. Running full power, it can deliver 1000W to batteries during charge. To achieve this, even on a 6 cell Lithium battery, it must boost the input voltage. This means the GT1000 may draw up to 1200W from the input power supply ...
Thank you for purchasing ZTW Electronic Speed Controller(ESC
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... 4. A single beeping tone followed by a short pause (* * * *) – Indicates that the ESC is unable to detect the normal throttle signal from the receiver. Built-in Intelligent ESC Safety Functions 1. Over-heat protection: When the temperature of ESC exceed 110 deg C, the ESC will reduce the output pow ...
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... The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. ...
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... consistent These Sixnet industrial power supplies are designed to meet or er supplies are designed to meet or industrial rm-Ps-024-01 performance and long term reliability are a must. They are ideal for application where consistent a must. performance and long term reliability are a must. exceed the ...
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CS5490 Two Channel Energy Measurement IC

... The CS5490 is optimized to interface to current transformers, shunt resistors, or Rogowski coils for current measurement, and to resistive dividers or voltage transformers for voltage measurement. Two full-scale ranges are provided on the current input to accommodate different types of current senso ...
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... speed. This will contribute to the active power balance when grid faults and help to extract the maximum power from the wind turbines [2]. Moreover, the converter should have the ability to handle variable fundamental frequency and voltage amplitude of the generator’s output. For the grid side: The ...
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... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
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... to ‘1’ transition. During the ‘1’ to ‘0’ transition, the energy previously stored in the output capacitance is dissipated, but aside from a direct-path current no energy is consumed from the power supply. The ‘0’ to ‘0’ and the ‘1’ to ‘1’ transitions are degenerated events, in which a charge transfe ...
MAX3471 1.6µA, RS-485/RS-422, Half-Duplex, Differential Transceiver for Battery-Powered Systems ________________General Description
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... sis. This filtering enhances noise immunity when differential signals have very slow rise and fall times. The MAX3471 guarantees a logic-high receiver output when the receiver inputs are shorted or open, or when they are connected to a terminated transmission line with all drivers disabled. This is ...
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... cm ), and consume more power (tens of mWs), to the point where their lifetime is limited when using small batteries. However, these systems require less engineering to develop and to provide users with a higher degree of signal-processing flexibility. COTS PC-based systems are large and heavy (great ...
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... In the present paper, a three-phase SCIM rated 3 HP, 220 V, 1430 RPM is fed by a sinusoidal PWM inverter has been considered for analysis purpose. The sinusoidal reference wave base frequency is used 50 Hz while the triangular carrier wave's frequency is calculated and set to 1650 Hz. The modulation ...
The Physics of Armature-Reaction
The Physics of Armature-Reaction

... IEEE STD 100 defines Armature-Reaction as, “The magnetomotive force due to armature winding current.” Seems rather sparse! Karapetoff‟s definition in 1911 was, “When carrying loads armature-current being a source of mmf (magneto-motive-force), modifies the flux created by the field-coils, thus influ ...
LT8490 - Linear Technology
LT8490 - Linear Technology

... CLKOUT will toggle at the same frequency as the switching regulator oscillator (OSC1 on the Block Diagram) or as the SYNC pin, but is approximately 180° out-of-phase. CLKOUT can also be used as a temperature monitor of the switching regulator since the CLKOUT duty cycle varies linearly with the junc ...
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Voltage optimisation

Voltage optimisation is a term given to the systematic controlled reduction in the voltages received by an energy consumer to reduce energy use, power demand and reactive power demand. While some voltage 'optimisation' devices have a fixed voltage adjustment, others electronically regulate the voltage automatically.Voltage optimisation systems are typically installed in series with the mains electrical supply to a building, allowing all its electrical equipment to benefit from an optimised supply.
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