Example
... BENEFITS reduction in weight, size and cost from use of smaller actuators; reduction in valve failures due to reduced torque loads June 11, 1998 ...
... BENEFITS reduction in weight, size and cost from use of smaller actuators; reduction in valve failures due to reduced torque loads June 11, 1998 ...
T3300 Voltage Relay
... pick-up level, and another LED indicates at over voltage pick-up level. Also two LEDs indicate when the respective output relays are operated on fault level. The green power LED indicates when the voltage relay is on power. The connection diagram shows the system de-energized. ...
... pick-up level, and another LED indicates at over voltage pick-up level. Also two LEDs indicate when the respective output relays are operated on fault level. The green power LED indicates when the voltage relay is on power. The connection diagram shows the system de-energized. ...
EUP3410/3411 2A,16V,380KHz Step-Down Converter
... required to supply the AC current to the step-down converter while maintaining the DC input voltage. A low ESR capacitor is required to keep the noise minimum at the IC. Ceramic capacitors are preferred, but tantalum or low-ESR electrolytic capacitors may also suffice. The input capacitor value shou ...
... required to supply the AC current to the step-down converter while maintaining the DC input voltage. A low ESR capacitor is required to keep the noise minimum at the IC. Ceramic capacitors are preferred, but tantalum or low-ESR electrolytic capacitors may also suffice. The input capacitor value shou ...
IV Characteristics
... Georg Simon Ohm (16 March 1789 – 6 July 1854) was a German Scientist who performed a similar experiment to the investigation you've just conducted. He concluded, that for a fixed resistor there is a relationship between Resistance (R), Voltage (V) and Current (I). ...
... Georg Simon Ohm (16 March 1789 – 6 July 1854) was a German Scientist who performed a similar experiment to the investigation you've just conducted. He concluded, that for a fixed resistor there is a relationship between Resistance (R), Voltage (V) and Current (I). ...
AN2372
... In three-phase AC motors, currents flowing in the stator windings create a magnetic field with a definite magnitude and orientation inside the motor. When a DC current passes though these windings, it produces a static magnetic field. The permanent magnets in a free spinning rotor interact with the ...
... In three-phase AC motors, currents flowing in the stator windings create a magnetic field with a definite magnitude and orientation inside the motor. When a DC current passes though these windings, it produces a static magnetic field. The permanent magnets in a free spinning rotor interact with the ...
D.J. Perreault and J.G. Kassakian, Design and Evaluation of a Cellular Rectifier System with Distributed Control, IEEE Transactions on Industrial Electronics , Vol. 46, No. 3, June 1999, pp. 495-503.
... half-cell ensures that this cannot happen and makes the halfcells operate independently. In addition to causing a slight decrease in efficiency, the additional diode prevents the active switches from being referenced to ground. As a result, they have to be driven through floating gate drive circuits ...
... half-cell ensures that this cannot happen and makes the halfcells operate independently. In addition to causing a slight decrease in efficiency, the additional diode prevents the active switches from being referenced to ground. As a result, they have to be driven through floating gate drive circuits ...
EUP7915 数据手册DataSheet 下载
... Capacitor Characteristics The EUP7915 is designed to work with ceramic capacitors on the output to take advantage of the benefits they offer: for capacitance values in the range of 1µF to 4.7µF range, ceramic capacitors are the smallest, least expensive and have the lowest ESR values (which makes th ...
... Capacitor Characteristics The EUP7915 is designed to work with ceramic capacitors on the output to take advantage of the benefits they offer: for capacitance values in the range of 1µF to 4.7µF range, ceramic capacitors are the smallest, least expensive and have the lowest ESR values (which makes th ...
Leakage Reactance Interface
... the leakage reactance measurement on transformers of any size and various winding configurations. The three-phase Leakage Reactance measurement can be compared to the short-circuit impedance nameplate value obtained at the factory. Individual phases can also be tested. The M4110 Leakage Reactance In ...
... the leakage reactance measurement on transformers of any size and various winding configurations. The three-phase Leakage Reactance measurement can be compared to the short-circuit impedance nameplate value obtained at the factory. Individual phases can also be tested. The M4110 Leakage Reactance In ...
Z-source inverter for adjustable speed drives (a novel asd system
... impressed across the load and two zero states in which the load terminals are shorted through either the lower or upper three devices, respectively. However, the three-phase Z-source inverter bridge has additional zero states when the load terminals are shorted through both the upper and lower devic ...
... impressed across the load and two zero states in which the load terminals are shorted through either the lower or upper three devices, respectively. However, the three-phase Z-source inverter bridge has additional zero states when the load terminals are shorted through both the upper and lower devic ...
NTUST-EE-2013S
... • Apparent power consists of two components; a true power component, that does the work, and a reactive power component, that is simply power shuttled back and forth between source and load. • Power factor corrections for an inductive load (motors, generators, etc.) are done by adding a parallel cap ...
... • Apparent power consists of two components; a true power component, that does the work, and a reactive power component, that is simply power shuttled back and forth between source and load. • Power factor corrections for an inductive load (motors, generators, etc.) are done by adding a parallel cap ...
Model 480 Universal Voltage Regulator
... Description and Specifications The Model 480 Universal Regulator is designed for OEM applications as well as an economical replacement for many hard to get or obsolete regulators found on older generator sets. It is easy to install and works with all single and three phase systems from 100V to 480V, ...
... Description and Specifications The Model 480 Universal Regulator is designed for OEM applications as well as an economical replacement for many hard to get or obsolete regulators found on older generator sets. It is easy to install and works with all single and three phase systems from 100V to 480V, ...
Choosing the Best ADC Architecture for your
... capacitor, CSH, and the switch resistance, RS1. From the time constant, τ = RS1×CSH, we can derive the settling time of this single pole system. The minimum acquisition time for the SAR converter is the time required for the sampling mechanism to capture the input voltage and settle. The required se ...
... capacitor, CSH, and the switch resistance, RS1. From the time constant, τ = RS1×CSH, we can derive the settling time of this single pole system. The minimum acquisition time for the SAR converter is the time required for the sampling mechanism to capture the input voltage and settle. The required se ...
SGM9121 8MHz 5th Order Video Driver with 6dB Gain
... low-frequency compensation for the high pass filter formed by the 150Ω load and the output capacitor. In video applications, the cutoff frequency must be low enough to pass the vertical sync interval to avoid field tilt. This cutoff frequency should be less than 5Hz, and the coupling capacitor must ...
... low-frequency compensation for the high pass filter formed by the 150Ω load and the output capacitor. In video applications, the cutoff frequency must be low enough to pass the vertical sync interval to avoid field tilt. This cutoff frequency should be less than 5Hz, and the coupling capacitor must ...
lecture13 - Brown University
... Sol2: dynamically adjust the bias of the body • idle: increase Vt (e.g. by applying –ve body bias on NMOS) • Active: reduce Vt (e.g.: by applying +ve body bias on NMOS) ...
... Sol2: dynamically adjust the bias of the body • idle: increase Vt (e.g. by applying –ve body bias on NMOS) • Active: reduce Vt (e.g.: by applying +ve body bias on NMOS) ...
RHRD440, RHRD460, RHRD440S, RHRD460S 4A, 400V
... trr = Reverse recovery time (See Figure 9), summation of ta + tb. ta = Time to reach peak reverse current (See Figure 9). tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 9). QRR = Reverse recovery charge. ...
... trr = Reverse recovery time (See Figure 9), summation of ta + tb. ta = Time to reach peak reverse current (See Figure 9). tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 9). QRR = Reverse recovery charge. ...
2 to its decimal equivalent
... the collector of the transistor and also at output 1. If we apply + 5V to the base of Q1 then because it is greater than 0.7 V than the grounded emitter Q1 will switch on just like a light switch causing the + 5V from our supply to drop entirely across the 10K load resistor. This load could also be ...
... the collector of the transistor and also at output 1. If we apply + 5V to the base of Q1 then because it is greater than 0.7 V than the grounded emitter Q1 will switch on just like a light switch causing the + 5V from our supply to drop entirely across the 10K load resistor. This load could also be ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)