AD7745,46 - Analog Devices
... CDC Excitation Outputs. The measured capacitance is connected between one of the EXC pins and one of the CIN pins. If not used, these pins should be left as an open circuit. Differential Voltage Reference Input for the Voltage Channel (ADC). Alternatively, the on-chip internal reference can be used ...
... CDC Excitation Outputs. The measured capacitance is connected between one of the EXC pins and one of the CIN pins. If not used, these pins should be left as an open circuit. Differential Voltage Reference Input for the Voltage Channel (ADC). Alternatively, the on-chip internal reference can be used ...
ABB Kuhlman 34500 Volt Instrument Transformers
... molded cast resin with a 4 ½” window porcelain primary bushing to provide high withstand capabilities. The high strength porcelain has a semi conductive interior with a pigtail lead to be connected to the primary conductor to equalize the voltage and prevent radio interference and corona. An optiona ...
... molded cast resin with a 4 ½” window porcelain primary bushing to provide high withstand capabilities. The high strength porcelain has a semi conductive interior with a pigtail lead to be connected to the primary conductor to equalize the voltage and prevent radio interference and corona. An optiona ...
PowerCut 1300/1600
... This equipment will perform in conformity with the description thereof contained in this manual and accompanying labels and/or inserts when installed, operated, maintained and repaired in accordance with the instructions provided. This equipment must be checked periodically. Malfunctioning or poorly ...
... This equipment will perform in conformity with the description thereof contained in this manual and accompanying labels and/or inserts when installed, operated, maintained and repaired in accordance with the instructions provided. This equipment must be checked periodically. Malfunctioning or poorly ...
+2.7V to +5.25V, Low-Power, 8-Channel, Serial 10
... The sampling architecture of the ADC’s analog comparator is illustrated in the equivalent input circuit (Figure 4). In single-ended mode, IN+ is internally switched to CH0–CH7, and IN- is switched to COM. In differential mode, IN+ and IN- are selected from the following pairs: CH0/CH1, CH2/CH3, CH4/ ...
... The sampling architecture of the ADC’s analog comparator is illustrated in the equivalent input circuit (Figure 4). In single-ended mode, IN+ is internally switched to CH0–CH7, and IN- is switched to COM. In differential mode, IN+ and IN- are selected from the following pairs: CH0/CH1, CH2/CH3, CH4/ ...
PDF
... than that of a similarly rated Si inverter. If both Si and SiC inverters have the same basic fin structure made of the same pure aluminum material, the low loss advantage of the SiC device could reduce the volume of forced air cooling systems by 65% (the total volume of the air cooling fan and fins) ...
... than that of a similarly rated Si inverter. If both Si and SiC inverters have the same basic fin structure made of the same pure aluminum material, the low loss advantage of the SiC device could reduce the volume of forced air cooling systems by 65% (the total volume of the air cooling fan and fins) ...
HEFAT2008 6 International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics
... The hot spot’s temperature is abruptly increased due to spot heating and decreased as the TEC is operated. Meanwhile, the temperatures at the outside of the TEC are not affected and changed because the acrylic plate has very low thermal conductivity. This result shows that the phenomena of hot spot ...
... The hot spot’s temperature is abruptly increased due to spot heating and decreased as the TEC is operated. Meanwhile, the temperatures at the outside of the TEC are not affected and changed because the acrylic plate has very low thermal conductivity. This result shows that the phenomena of hot spot ...
Electrical Installation - I
... voltage, resistance, circuit, power, conductors, insulators, AC and DC; 6. define the concept of ‘circuit’ and differentiate between series and parallel circuits. 7. troubleshoot faults in simple virtual circuits using the virtual multimeter and taking into account the safety precautions. ...
... voltage, resistance, circuit, power, conductors, insulators, AC and DC; 6. define the concept of ‘circuit’ and differentiate between series and parallel circuits. 7. troubleshoot faults in simple virtual circuits using the virtual multimeter and taking into account the safety precautions. ...
issue - IET Electrical
... IEE Wiring Matters is a quarterly publication from the Institution of Engineering and Technology (IET). The IET is not as a body responsible for the opinions expressed. ©2007: The Institution of Engineering and Technology. All rights reserved. No part of this publication may be reproduced, stored in ...
... IEE Wiring Matters is a quarterly publication from the Institution of Engineering and Technology (IET). The IET is not as a body responsible for the opinions expressed. ©2007: The Institution of Engineering and Technology. All rights reserved. No part of this publication may be reproduced, stored in ...
Multi Level Inverters: A Review Report
... topologies are the Neutral Point Clamped (NPC) Inverter and Cascaded inverter. One of the major problems in electric power quality is the harmonic contents. There are several methods of indicating the quantity of harmonic contents. The most widely used measure is the total harmonic distortion (THD). ...
... topologies are the Neutral Point Clamped (NPC) Inverter and Cascaded inverter. One of the major problems in electric power quality is the harmonic contents. There are several methods of indicating the quantity of harmonic contents. The most widely used measure is the total harmonic distortion (THD). ...
SDM20U40 Features Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
Liebert Nfinity, 4-20kVA - Guide Specifications
... The Nfinity UPS system consists of the appropriate number of modules for capacity and/or redundancy. All modules are to be operating simultaneously and sharing the load. In a non-redundant system, all the modules making up the UPS are required to supply the full rated load. If a power or control mod ...
... The Nfinity UPS system consists of the appropriate number of modules for capacity and/or redundancy. All modules are to be operating simultaneously and sharing the load. In a non-redundant system, all the modules making up the UPS are required to supply the full rated load. If a power or control mod ...
ProStar Gen 1 Operator`s Manual
... e. Check that the load is not too large. f. If the BATTERY SENSE terminals are not being used, there may be excessive voltage drops between the controller and ...
... e. Check that the load is not too large. f. If the BATTERY SENSE terminals are not being used, there may be excessive voltage drops between the controller and ...
Voltage Regulator TAPCON® 250
... This documentation is intended solely for specially trained and authorized personnel. ...
... This documentation is intended solely for specially trained and authorized personnel. ...
Power Inverter PID-750 Converts DC Battery Power to AC
... It is important to know the continuous wattage of the device you plan to use with the inverter. The PID-750 must be used with devices drawing 750 watts or less. If the wattage is not marked on the device, an estimate can be made by multiplying the AC input current (Amps) by the AC voltage (110V). De ...
... It is important to know the continuous wattage of the device you plan to use with the inverter. The PID-750 must be used with devices drawing 750 watts or less. If the wattage is not marked on the device, an estimate can be made by multiplying the AC input current (Amps) by the AC voltage (110V). De ...
EMC: electromagnetic compatibility
... This means that all those involved, from the engineers and architects that design a building to the technicians that wire the electrical cabinets, including the specialists that design the various building networks and the crews that install them, must be concerned with EMC - a discipline aimed at a ...
... This means that all those involved, from the engineers and architects that design a building to the technicians that wire the electrical cabinets, including the specialists that design the various building networks and the crews that install them, must be concerned with EMC - a discipline aimed at a ...
Defense - Auburn University
... [2] D. Flynn, R. Aitken, A. Gibbons and K. Shi, Low Power Methodology Manual: For System-on-Chip Design, New York: Springer, 2007 [3] M. Degrauwe, J. Rijmenants, E. Vittoz, and H. D. Man, “Adaptive biasing CMOS ampliers,” IEEE Journal of Solid State Circuits, vol. 17, no. 13, pp. 522528, June 1982. ...
... [2] D. Flynn, R. Aitken, A. Gibbons and K. Shi, Low Power Methodology Manual: For System-on-Chip Design, New York: Springer, 2007 [3] M. Degrauwe, J. Rijmenants, E. Vittoz, and H. D. Man, “Adaptive biasing CMOS ampliers,” IEEE Journal of Solid State Circuits, vol. 17, no. 13, pp. 522528, June 1982. ...
A Three-Axis Micromachined Accelerometer With A CMOS Position
... no dc path to ground. Small amounts of charge leakage onto or off these nodes cause the input common-mode voltage to move beyond the operating range of the main and ICMFB op-amps. 2) Op-amp flicker noise and dc offset couple directly into the integrator, causing a large error signal in the positions ...
... no dc path to ground. Small amounts of charge leakage onto or off these nodes cause the input common-mode voltage to move beyond the operating range of the main and ICMFB op-amps. 2) Op-amp flicker noise and dc offset couple directly into the integrator, causing a large error signal in the positions ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.