Catalogue 2014 1
... Traditionally incandescent lamps were only specified in terms of their power rating in Watt [W]. This was appropriate as a glowing filament always produces the same luminous flux per unit of power. This is however not the case for LED technology due to the presence of a driver circuit and the actual ...
... Traditionally incandescent lamps were only specified in terms of their power rating in Watt [W]. This was appropriate as a glowing filament always produces the same luminous flux per unit of power. This is however not the case for LED technology due to the presence of a driver circuit and the actual ...
design and study of inset feed square microstrip patch
... materials involved, the feed type and location. Therefore, a subset of antenna parameters can be adjusted to achieve the “best” geometry for matching of a particular resonance. The Inset-fed Micro strip antenna provides a method of impedance control with a planar feed configuration. This antenna pro ...
... materials involved, the feed type and location. Therefore, a subset of antenna parameters can be adjusted to achieve the “best” geometry for matching of a particular resonance. The Inset-fed Micro strip antenna provides a method of impedance control with a planar feed configuration. This antenna pro ...
a new static synchronous series compensator for real power control
... and appropriate control technologies. Two main objectives of FACTS devices are: to increase the transmission capability of the lines and to control the power flow over designated transmission routes. In the future, what is aimed to be realized through their solid-state implementation is a teal-the c ...
... and appropriate control technologies. Two main objectives of FACTS devices are: to increase the transmission capability of the lines and to control the power flow over designated transmission routes. In the future, what is aimed to be realized through their solid-state implementation is a teal-the c ...
Exchange and replacement for Segment Coupler 1
... The BSK automatically adjusts the transfer rate of the PROFIBUS DP communication to up to 1.5 MBit/s. The data is buffered so that the full transfer rate is available on the DP segment. The BSK can be used for small installations or for replacing individual power links. ...
... The BSK automatically adjusts the transfer rate of the PROFIBUS DP communication to up to 1.5 MBit/s. The data is buffered so that the full transfer rate is available on the DP segment. The BSK can be used for small installations or for replacing individual power links. ...
Fundamentals of Power Electronics
... What does this mean about the magnitude of the inductor current ? Well, we can solve for the ratio of Vo/Io resulting in: Vo L ...
... What does this mean about the magnitude of the inductor current ? Well, we can solve for the ratio of Vo/Io resulting in: Vo L ...
electric duct heaters - Enviro-Tec
... • ENVIRO-TEC® duct heaters are manufactured under ETL File #549556, or ETLC File #548276, and must be installed in compliance with all National and Local Codes. Improper installation of these units can result in the removal of the Listing Label and/or voiding of the Warranty. Airflow and airflow pat ...
... • ENVIRO-TEC® duct heaters are manufactured under ETL File #549556, or ETLC File #548276, and must be installed in compliance with all National and Local Codes. Improper installation of these units can result in the removal of the Listing Label and/or voiding of the Warranty. Airflow and airflow pat ...
In this paper, formulas for calculating impedance parameters among
... the formulas presented in this paper and EM simulator FEKO, and compare the results obtained with two methods. In simulation, three dipole antennas are on infinite dielectric. Half of space is free space and half of space is dielectric. Dielectric constant and loos tangent of dielectric are 10 and 0 ...
... the formulas presented in this paper and EM simulator FEKO, and compare the results obtained with two methods. In simulation, three dipole antennas are on infinite dielectric. Half of space is free space and half of space is dielectric. Dielectric constant and loos tangent of dielectric are 10 and 0 ...
General Description Features
... MagJack. The EV kit uses a 1 x 1Gb RJ45 MagJack and two diode-bridge power rectifiers (D1, D2) to separate the -57V DC power sent by the PSE. The EV kit accepts power from an endspan or midspan PSE network configuration. The EV kit also provides Ethernet jack J1 for interfacing to the Ethernet data ...
... MagJack. The EV kit uses a 1 x 1Gb RJ45 MagJack and two diode-bridge power rectifiers (D1, D2) to separate the -57V DC power sent by the PSE. The EV kit accepts power from an endspan or midspan PSE network configuration. The EV kit also provides Ethernet jack J1 for interfacing to the Ethernet data ...
Superconducting Fault Current Limiters
... A variety of FCL technologies that utilize unique and novel approaches for limiting the magnitude of fault currents are now in the prototype stage of development and, if successful, will soon be ready for grid deployment. A brief overview and comparison of the types of technologies being developed a ...
... A variety of FCL technologies that utilize unique and novel approaches for limiting the magnitude of fault currents are now in the prototype stage of development and, if successful, will soon be ready for grid deployment. A brief overview and comparison of the types of technologies being developed a ...
- Macquarie University ResearchOnline
... A DC-DC converter performs the same function for DC signals as a step-up or stepdown transformer does in case of AC signals, i.e. of increasing or decreasing voltage level at the output relative the input. Converters which have capability to output voltage lower than input are called Buck converters ...
... A DC-DC converter performs the same function for DC signals as a step-up or stepdown transformer does in case of AC signals, i.e. of increasing or decreasing voltage level at the output relative the input. Converters which have capability to output voltage lower than input are called Buck converters ...
Cascaded Converters with Gate-Commutated Thyristors
... and testing full-scale submodules employing GCTs. A resonant test circuit has been developed in which the submodules can be tested in steady-state operation which allows calorimetric measurements of the losses. The calorimetric measurements have verified that the loss calculation was reasonable and ...
... and testing full-scale submodules employing GCTs. A resonant test circuit has been developed in which the submodules can be tested in steady-state operation which allows calorimetric measurements of the losses. The calorimetric measurements have verified that the loss calculation was reasonable and ...
Dynamic circuits for CMOS and BICMOS low power VLSI Design
... dissipation. The new dynamic CMOS and BICMOS are presented in this paper. Simulation results and comparisons designs are presented in this paper. All the simulation’s in this paper are performed in CAD tools and compared with HSPICE models. II. DYNAMIC CMOS GATE The average Power consuption in CMOS ...
... dissipation. The new dynamic CMOS and BICMOS are presented in this paper. Simulation results and comparisons designs are presented in this paper. All the simulation’s in this paper are performed in CAD tools and compared with HSPICE models. II. DYNAMIC CMOS GATE The average Power consuption in CMOS ...
XR50 Transmitter Pre-installation Manual
... The training of any personnel who will have physical access to the site or the transmitter is very important. Personnel must be familiar with the transmitter, so that they can avoid physical danger, and be aware of hazards to themselves and the equipment. Nautel offers a number of training courses c ...
... The training of any personnel who will have physical access to the site or the transmitter is very important. Personnel must be familiar with the transmitter, so that they can avoid physical danger, and be aware of hazards to themselves and the equipment. Nautel offers a number of training courses c ...
HF Antennas for Beginners – 30 Meters and Below - N0GW
... So where is a fellow to start? With the basics of course! Those are fairly simple: 1. Full size antennas work better than smaller antennas. Full size antennas typically offer higher efficiency and wider operating bandwidth. 2. Higher antennas work better than lower antennas. That is true up to about ...
... So where is a fellow to start? With the basics of course! Those are fairly simple: 1. Full size antennas work better than smaller antennas. Full size antennas typically offer higher efficiency and wider operating bandwidth. 2. Higher antennas work better than lower antennas. That is true up to about ...
Winding and Testing of Superconducting Coils - Til Daim
... pancake coil with 104 turns. These coils will be wound with a wet-winding technique, without a speci c turn-to-turn insulation where the applied epoxy constitutes the insulating layer between turns. The insulating ability of the epoxy is validated by measuring the turn-to-turn resistance. ...
... pancake coil with 104 turns. These coils will be wound with a wet-winding technique, without a speci c turn-to-turn insulation where the applied epoxy constitutes the insulating layer between turns. The insulating ability of the epoxy is validated by measuring the turn-to-turn resistance. ...