Wednesday, Feb. 15, 2012
... charged, the battery is disconnected. The plates have area A=4.0m2, and are separated by d=4.0mm. (a) Find the capacitance, the charge on the capacitor, the electric field strength, and the energy stored in the capacitor. (b) The dielectric is carefully removed, without changing the plate separation ...
... charged, the battery is disconnected. The plates have area A=4.0m2, and are separated by d=4.0mm. (a) Find the capacitance, the charge on the capacitor, the electric field strength, and the energy stored in the capacitor. (b) The dielectric is carefully removed, without changing the plate separation ...
Schneider Electric Catalog
... backup power and self-consumption applications, it’s a pure sine wave, inverter/charger system with switchable 50/60 Hz frequencies, providing power for every need. North American Conext SW units feature 120/240 VAC output, and capable of producing 120/240 VAC output from a 120 VAC input, without th ...
... backup power and self-consumption applications, it’s a pure sine wave, inverter/charger system with switchable 50/60 Hz frequencies, providing power for every need. North American Conext SW units feature 120/240 VAC output, and capable of producing 120/240 VAC output from a 120 VAC input, without th ...
Instruction Manual
... • Constant Voltage / Constant Current modes of operation This power supply can operate in either constant voltage or constant current modes. The passing from one mode of operation to another is automatic. The active mode of operation is indicated using two indicators: CV – constant voltage mo de of ...
... • Constant Voltage / Constant Current modes of operation This power supply can operate in either constant voltage or constant current modes. The passing from one mode of operation to another is automatic. The active mode of operation is indicated using two indicators: CV – constant voltage mo de of ...
Analog Electronics Primer
... Among the most important principles in the study of electronics is the concept of ground. Originally, ground was just what the name implies – the Earth. Earth is arbitrarily assigned to have zero potential. Thus, ground (or earth) is the reference point to which voltages are most often compared. Man ...
... Among the most important principles in the study of electronics is the concept of ground. Originally, ground was just what the name implies – the Earth. Earth is arbitrarily assigned to have zero potential. Thus, ground (or earth) is the reference point to which voltages are most often compared. Man ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK Single Conversion Receiver
... selected because of the availability of low-cost ceramic filters in a variety of bandwidths between 60kHz and 280kHz. The user is free to select other IFs and/or filters that are compatible with the 3MHz - 25MHz bandwidth provided by the 90dB limiting IF. The IF provides over 80dB of received signal ...
... selected because of the availability of low-cost ceramic filters in a variety of bandwidths between 60kHz and 280kHz. The user is free to select other IFs and/or filters that are compatible with the 3MHz - 25MHz bandwidth provided by the 90dB limiting IF. The IF provides over 80dB of received signal ...
A 24-GHz High-Isolation CMOS T/R Switch with
... Communications Commission (FCC), and recently, some research on 24-GHz RFICs has been published [1]-[2]. Most of the CMOS T/R switches were reported below 20 GHz [3]-[6]. At millimeter-wave frequencies, the design of T/R switches is more challenging due to signal losses of the substrate and parasiti ...
... Communications Commission (FCC), and recently, some research on 24-GHz RFICs has been published [1]-[2]. Most of the CMOS T/R switches were reported below 20 GHz [3]-[6]. At millimeter-wave frequencies, the design of T/R switches is more challenging due to signal losses of the substrate and parasiti ...
Sigma-delta A/D converter in HTS ramp edge technology
... By addition of an inductor at the signal input of the limited by the noise of the amplifiers of our measurement setbalanced comparator, the balanced comparator is used as the up. The measured noise floor is also present if the modulator quantizer in a sigma delta analog to digital converter[ 111. Th ...
... By addition of an inductor at the signal input of the limited by the noise of the amplifiers of our measurement setbalanced comparator, the balanced comparator is used as the up. The measured noise floor is also present if the modulator quantizer in a sigma delta analog to digital converter[ 111. Th ...
Efficiency Increment on 0.35 mm and 0.50 mm Thicknesses of Non
... element method has become a very popular and practical tool for computing magnetic fields in electrical apparatus[1]. The induction motor was invented by Nikola Tesla in 1888. Induction motors can be used effectively in all motor application, except where very high torque or very fine adjustable spe ...
... element method has become a very popular and practical tool for computing magnetic fields in electrical apparatus[1]. The induction motor was invented by Nikola Tesla in 1888. Induction motors can be used effectively in all motor application, except where very high torque or very fine adjustable spe ...
CONSTRUCTION AND MAINTENANCE OF HIGH VOLTAGE POWER TRANSFORMERS STAMATIOS VLACHOS
... indicates a minimum cross-sectional area for the core to avoid saturation. The effect of laminations is to confine eddy currents to highly elliptical paths that enclose little flux, and so reduce their magnitude. Thinner laminations reduce losses, but are more laborious and expensive to construct. T ...
... indicates a minimum cross-sectional area for the core to avoid saturation. The effect of laminations is to confine eddy currents to highly elliptical paths that enclose little flux, and so reduce their magnitude. Thinner laminations reduce losses, but are more laborious and expensive to construct. T ...
MAX1480A/B/C/MAX1490A/B Complete, Isolated RS-485/RS-422 Data Interface _________________General Description
... error-free data transmission at data rates up to 250kbps. The MAX1480A/MAX1490A driver slew rate is not limited, allowing transmission rates up to 2.5Mbps. The MAX1480A/B/C are designed for half-duplex communication, while the MAX1490A/B feature full-duplex communication. Drivers are short-circuit c ...
... error-free data transmission at data rates up to 250kbps. The MAX1480A/MAX1490A driver slew rate is not limited, allowing transmission rates up to 2.5Mbps. The MAX1480A/B/C are designed for half-duplex communication, while the MAX1490A/B feature full-duplex communication. Drivers are short-circuit c ...
paper
... Area estimates can be similarly broken down into their respective electrical (logic, wires, etc.) and optical (rings, waveguides, couplers, etc.) components. The total area is the sum of these components, with a further distinction made between active silicon area, per-layer wiring area, and photoni ...
... Area estimates can be similarly broken down into their respective electrical (logic, wires, etc.) and optical (rings, waveguides, couplers, etc.) components. The total area is the sum of these components, with a further distinction made between active silicon area, per-layer wiring area, and photoni ...
Chapter 2 Thyristor
... in the order of some milliampères. A TRIAC starts conducting when a current flowing into or out of its gate is sufficient to turn on the relevant junctions in the quadrant of operation. The minimum current able to do this is called gate threshold current and is 1.2.2 Static dv/dt generally indicated by ...
... in the order of some milliampères. A TRIAC starts conducting when a current flowing into or out of its gate is sufficient to turn on the relevant junctions in the quadrant of operation. The minimum current able to do this is called gate threshold current and is 1.2.2 Static dv/dt generally indicated by ...
An Intelligent CMOS Image Sensor with negative feedback resetting Masayuki Ikebe Junichi Motohisa
... is important for stability of the reset operation. In using two-stage configurations for the amplifier, a large phase-compensation capacitance is need for stability. Therefore the slew rate becomes low and the settling time becomes slow. In this work a single-stage configuration was used and stabili ...
... is important for stability of the reset operation. In using two-stage configurations for the amplifier, a large phase-compensation capacitance is need for stability. Therefore the slew rate becomes low and the settling time becomes slow. In this work a single-stage configuration was used and stabili ...
Application of Current Differential Protection to Tapped
... compared with the load current drawn by the tapped transformers. This allows for lower pickup setting because the net current is lower than the sum of magnitudes of the charging and total load currents. When a line differential relay uses a traditional characteristic with separate boundaries created ...
... compared with the load current drawn by the tapped transformers. This allows for lower pickup setting because the net current is lower than the sum of magnitudes of the charging and total load currents. When a line differential relay uses a traditional characteristic with separate boundaries created ...
RFID DESIGN, SIMULATION, AND IMPLEMENTATION Akram Abu
... typically is capable of carrying some kind of information depending on applications. Tags are usually applied to items, often as part of an adhesive bar-code label. Tags receive the signal via their antennas and respond by transmitting their stored data. RFID tags can be as small as a grain of rice ...
... typically is capable of carrying some kind of information depending on applications. Tags are usually applied to items, often as part of an adhesive bar-code label. Tags receive the signal via their antennas and respond by transmitting their stored data. RFID tags can be as small as a grain of rice ...
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.