MURI Book 1. - SLAC Group/Department Public Websites
... Working with Professor Bill Hansen at the Stanford Physics Department, as Research Associates, were the Varian brothers, Russell, a physicist, and Sigurd, a former barnstormer and Pan-American pilot. “Sig” Varian believed that high-frequency transmitters could be used aboard airplanes to make “blind ...
... Working with Professor Bill Hansen at the Stanford Physics Department, as Research Associates, were the Varian brothers, Russell, a physicist, and Sigurd, a former barnstormer and Pan-American pilot. “Sig” Varian believed that high-frequency transmitters could be used aboard airplanes to make “blind ...
Smart Meter Trainer AEL-FUSG-M Technical Teaching Equipment
... Frequency: 50Hz/60Hz. V.Armature.: 230 V. FRECP. Eddy Current Brake. FRECP is an unit designed to work as a magnetic brake by means of the induction of Foucault's parasitic currents. The FRECP is similar to an electrical motor, since it has a stator winding, the inductor, that we will feed with a DC ...
... Frequency: 50Hz/60Hz. V.Armature.: 230 V. FRECP. Eddy Current Brake. FRECP is an unit designed to work as a magnetic brake by means of the induction of Foucault's parasitic currents. The FRECP is similar to an electrical motor, since it has a stator winding, the inductor, that we will feed with a DC ...
Fabricating designed fullerene nanostructures for functional
... mobility. This attractive combination of material properties allows for a direct and resist-free lithographic patterning of electronic PCBM films down to a smallest feature size of 1 µm, using a simple and scalable two-step process constituting light exposure and solution development. In a further d ...
... mobility. This attractive combination of material properties allows for a direct and resist-free lithographic patterning of electronic PCBM films down to a smallest feature size of 1 µm, using a simple and scalable two-step process constituting light exposure and solution development. In a further d ...
General Description Benefits and Features
... applies typically to an output voltage less than 1.8V, so zero frequency from the ESR is needed to increase the phase margin at the crossover frequency. The recommended relationship between ESR and total output capacitance values are shown in Table 1. When a low-ESR type capacitor is used with a cer ...
... applies typically to an output voltage less than 1.8V, so zero frequency from the ESR is needed to increase the phase margin at the crossover frequency. The recommended relationship between ESR and total output capacitance values are shown in Table 1. When a low-ESR type capacitor is used with a cer ...
liquid crystal display module
... Each D/A converter circuit has a data latch that releases V0-V4 to the summing amplifier according to the instructions from the Controller logic block. The output of the D/A converter circuit sets the voltage applied to a specific cell to control the ‘brightness’ level of the individual pixel. Note ...
... Each D/A converter circuit has a data latch that releases V0-V4 to the summing amplifier according to the instructions from the Controller logic block. The output of the D/A converter circuit sets the voltage applied to a specific cell to control the ‘brightness’ level of the individual pixel. Note ...
ML15.121 - PULS Power Supply
... This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life. ...
... This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life. ...
AN-EVALSF3-ICE3B0565J
... written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the hum ...
... written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the hum ...
General Description Features
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Expo ...
Modeling and Evaluation of dv/dt Filters for
... Recent advances in power electronic switching device technology have resulted in dramatic improvements and cost reduction of pulse-width modulated AC adjustable speed drives. Concomitant with the better performance enabled by the high switching speed and increased switching frequency they have also ...
... Recent advances in power electronic switching device technology have resulted in dramatic improvements and cost reduction of pulse-width modulated AC adjustable speed drives. Concomitant with the better performance enabled by the high switching speed and increased switching frequency they have also ...
MAX1951A 1MHz, 2A, 2.6V to 5.5V Input, PWM DC-DC General Description
... turns on. This lowers the duty cycle and causes the output voltage to droop until the current limit is no longer exceeded. A synchronous rectifier current limit of -0.6A (typ) protects the device from current flowing into LX. If the negative current limit is exceeded, the synchronous rectifier turns ...
... turns on. This lowers the duty cycle and causes the output voltage to droop until the current limit is no longer exceeded. A synchronous rectifier current limit of -0.6A (typ) protects the device from current flowing into LX. If the negative current limit is exceeded, the synchronous rectifier turns ...
Low Power Multiplication Algorithm for Switching Activity Reduction
... algorithm for reducing switching activity through operand decomposition. Functional simulation to estimate the number of logic transitions in C corresponds well with the dynamic power savings demonstrated by the synthesized netlists. The power savings with MASAR are 9.7% and 5.1% for the 32-bit arra ...
... algorithm for reducing switching activity through operand decomposition. Functional simulation to estimate the number of logic transitions in C corresponds well with the dynamic power savings demonstrated by the synthesized netlists. The power savings with MASAR are 9.7% and 5.1% for the 32-bit arra ...
Tips for Improving Your Cisco UCS Power Efficiency
... In addition, within each segment, lower-power options are available that can provide nearly equivalent performance while consuming less power. We give you the capability to select the lowest-power processor option that meets your performance and feature requirements. If one of the processors from th ...
... In addition, within each segment, lower-power options are available that can provide nearly equivalent performance while consuming less power. We give you the capability to select the lowest-power processor option that meets your performance and feature requirements. If one of the processors from th ...
Evolution of Very High Frequency Power Supplies
... The continuing trend of miniaturization in industrial and consumer electronics is continuously driving a demand for smaller power supplies. Weight and cost reduction demands accompany this trend. Within power supplies the major size, weight and cost drivers are typically the passive components. Incr ...
... The continuing trend of miniaturization in industrial and consumer electronics is continuously driving a demand for smaller power supplies. Weight and cost reduction demands accompany this trend. Within power supplies the major size, weight and cost drivers are typically the passive components. Incr ...
Solar micro-inverter
A solar micro-inverter, or simply microinverter, is a device used in photovoltaics that converts direct current (DC) generated by a single solar module to alternating current (AC). The output from several microinverters is combined and often fed to the electrical grid. Microinverters contrast with conventional string and central solar inverters, which are connected to multiple solar modules or panels of the PV system.Microinverters have several advantages over conventional inverters. The main advantage is that small amounts of shading, debris or snow lines on any one solar module, or even a complete module failure, do not disproportionately reduce the output of the entire array. Each microinverter harvests optimum power by performing maximum power point tracking for its connected module. Simplicity in system design, simplified stock management, and added safety are other factors introduced with the microinverter solution.The primary disadvantages of a microinverter include a higher initial equipment cost per peak watt than the equivalent power of a central inverter, and increased installation time since each inverter needs to be installed adjacent to a panel (usually on a roof). This also makes them harder to maintain and more costly to remove and replace (O&M). Some manufacturers have addressed these issues with panels with built-in microinverters.A type of technology similar to a microinverter is a power optimizer which also does panel-level maximum power point tracking, but does not convert to AC per module.