ISSCC 2011 slides - Massachusetts Institute of Technology
... Noise requirements decrease with resolution Leverage voltage scaling with resolution for CV2 savings ...
... Noise requirements decrease with resolution Leverage voltage scaling with resolution for CV2 savings ...
A Multiple-Valued Logic and Memory With Combined Single
... Coulomb-blockade condition. Current through this circuit increases and decreases periodically as a function of input voltage [Fig. 1(b)] unless the CC load is connected. The current is determined only by the input voltage; it is independent of the output voltage, because the drain voltage of the SET ...
... Coulomb-blockade condition. Current through this circuit increases and decreases periodically as a function of input voltage [Fig. 1(b)] unless the CC load is connected. The current is determined only by the input voltage; it is independent of the output voltage, because the drain voltage of the SET ...
Vol. 5, Issue 10, October 2016 Tesla Coil – Double Tuned
... Tesla coil or Tesla Transformer works on the principle of electrical resonance. The primary is supplied through a capacitor C1. A spark gap G is connected across the primary winding which can be triggered at a desired voltage. The primary and secondary coils form two resonance circuits. The primary ...
... Tesla coil or Tesla Transformer works on the principle of electrical resonance. The primary is supplied through a capacitor C1. A spark gap G is connected across the primary winding which can be triggered at a desired voltage. The primary and secondary coils form two resonance circuits. The primary ...
Evaluates: MAX1584/MAX1585 MAX1585 Evaluation Kit General Description Features
... Changing the Switching Frequency The switching frequency of the MAX1585 is adjustable. Typically, frequencies from 400kHz to 600kHz provide a good compromise between efficiency and compo- ...
... Changing the Switching Frequency The switching frequency of the MAX1585 is adjustable. Typically, frequencies from 400kHz to 600kHz provide a good compromise between efficiency and compo- ...
B25667C4307A375
... than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individua ...
... than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individua ...
ELECTRICAL SAFETY ASPECTS IN TRANSFORMERS
... All the nozzles are fitted on a common ringmain, which surrounds the periphery of transformer. This ringmain receives water supply at a high pressure from the water header through deluge valve in case of fire, which is converted to high velocity water spray through nozzles. Deluge valve is electrica ...
... All the nozzles are fitted on a common ringmain, which surrounds the periphery of transformer. This ringmain receives water supply at a high pressure from the water header through deluge valve in case of fire, which is converted to high velocity water spray through nozzles. Deluge valve is electrica ...
1.3.7 Measuring power factor
... It operates at full leading power factor and puts VARs onto the network as required to support a system’s voltage or to maintain the system power factor at a specified level. The condenser’s installation and operation are identical to large electric motors. Its principal advantage is the ease with ...
... It operates at full leading power factor and puts VARs onto the network as required to support a system’s voltage or to maintain the system power factor at a specified level. The condenser’s installation and operation are identical to large electric motors. Its principal advantage is the ease with ...
Control of Transient Power during Unintentional Islanding of
... Using droop control it is possible for the inverter to transfer from the grid-connected mode to the stand-alone mode seamlessly [11]. During grid-connected mode, the frequency is stiff and maintained by the power grid. Hence, the power set-point of the droop controller can be used to control the pow ...
... Using droop control it is possible for the inverter to transfer from the grid-connected mode to the stand-alone mode seamlessly [11]. During grid-connected mode, the frequency is stiff and maintained by the power grid. Hence, the power set-point of the droop controller can be used to control the pow ...
UC2874-2 数据资料 dataSheet 下载
... VSNS pin through an external voltage divider. The difference between the voltage at VSNS and the internal reference level at the non-inverting input is amplified by the voltage amplifier and applied to the non-inverting input of the current amplifier. This instantaneous reference level forms the cur ...
... VSNS pin through an external voltage divider. The difference between the voltage at VSNS and the internal reference level at the non-inverting input is amplified by the voltage amplifier and applied to the non-inverting input of the current amplifier. This instantaneous reference level forms the cur ...
ECEN5817L38 - University of Colorado Boulder
... It’s a good converter for many applications requiring isolation. But… 1. Secondary-side diodes operate with zero-current switching. They require snubbing or other protection to avoid failure associated with avalanche breakdown 2. The resonant transitions reduce the effective duty cycle and conversio ...
... It’s a good converter for many applications requiring isolation. But… 1. Secondary-side diodes operate with zero-current switching. They require snubbing or other protection to avoid failure associated with avalanche breakdown 2. The resonant transitions reduce the effective duty cycle and conversio ...
Chapter 5: Energy-Tapping Pulsed Systems
... the immediate environment, causing the environment to charge the battery. This is an amazing discovery and because the voltage pulses are high-voltage courtesy of the 1:1 choke coils, the battery bank being charged can have any number of batteries and can be stacked as a 24-volt bank even though the ...
... the immediate environment, causing the environment to charge the battery. This is an amazing discovery and because the voltage pulses are high-voltage courtesy of the 1:1 choke coils, the battery bank being charged can have any number of batteries and can be stacked as a 24-volt bank even though the ...
CAST COIL
... Forced air cooling, when required, shall increase the continuous self-cooled rating of the transformer by 33 1/3%. The FA increase shall be possible with forced cooling without exceeding the specified maximum temperature rise. The forced air cooling shall be regulated automatically by sensors placed ...
... Forced air cooling, when required, shall increase the continuous self-cooled rating of the transformer by 33 1/3%. The FA increase shall be possible with forced cooling without exceeding the specified maximum temperature rise. The forced air cooling shall be regulated automatically by sensors placed ...
TA3020 STEREO 300W (4Ω) CLASS-T DIGITAL AUDIO AMPLIFIER
... Over-current sense resistor. Please refer to the section, Setting the Over-current Threshold, in the Application Information for a discussion of how to choose the value of RS to obtain a specific current limit trip point. Over-current “trim” resistor, which, in conjunction with RS, sets the current ...
... Over-current sense resistor. Please refer to the section, Setting the Over-current Threshold, in the Application Information for a discussion of how to choose the value of RS to obtain a specific current limit trip point. Over-current “trim” resistor, which, in conjunction with RS, sets the current ...
Lab 7 - Circuits - Cabrillo College
... Every electrical circuit must have at least one source (which supplies electrical energy to the circuit) and at least one load (which removes electrical energy from the circuit). When two or more loads are connected to a single source, they may be connected in series (end-to-end), in parallel (side- ...
... Every electrical circuit must have at least one source (which supplies electrical energy to the circuit) and at least one load (which removes electrical energy from the circuit). When two or more loads are connected to a single source, they may be connected in series (end-to-end), in parallel (side- ...
1 - TFEIP
... used with single phase motors to provide starting torque; these capacitors can be found also in household electrical appliances including refrigerators, cookers, washing machines, air conditioners, dishwashers, etc (UNEP, 1999). Many such appliances are still in use but it is difficult to establish ...
... used with single phase motors to provide starting torque; these capacitors can be found also in household electrical appliances including refrigerators, cookers, washing machines, air conditioners, dishwashers, etc (UNEP, 1999). Many such appliances are still in use but it is difficult to establish ...
section 260573 - overcurrent protective device coordination study
... Tabulations of circuit breaker, fuse, and other protective device ratings versus calculated short-circuit duties. For 600-V overcurrent protective devices, ensure that interrupting ratings are equal to or higher than calculated 1/2–cycle symmetrical fault current. For devices and equipment rated for ...
... Tabulations of circuit breaker, fuse, and other protective device ratings versus calculated short-circuit duties. For 600-V overcurrent protective devices, ensure that interrupting ratings are equal to or higher than calculated 1/2–cycle symmetrical fault current. For devices and equipment rated for ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.