Lecture 3 - Network hardware, Ethernet
... • Implemented on coaxial cable of up to 500 meters in length • Hosts connect by “tapping” into it. – Taps at least 2.5 meters apart ...
... • Implemented on coaxial cable of up to 500 meters in length • Hosts connect by “tapping” into it. – Taps at least 2.5 meters apart ...
GaN Broadband Power Amplifier
... of 85C with no degradation in the MTBF for the GaN devices inside. It is packaged in a modular housing that is approximately 8.0" by 8.0" by 1.5". This amplifier has a typical P3dB of 200 watts at room temperature. Noise figure at room temperature is 10.0 dB typical. This amplifier offers a typical ...
... of 85C with no degradation in the MTBF for the GaN devices inside. It is packaged in a modular housing that is approximately 8.0" by 8.0" by 1.5". This amplifier has a typical P3dB of 200 watts at room temperature. Noise figure at room temperature is 10.0 dB typical. This amplifier offers a typical ...
Hot Socketing and Power-On Reset in Stratix IV Devices
... Insertion or Removal of a Stratix IV Device from a Powered-Up System Devices that do not support hot socketing can short power supplies when powered up through the device signal pins. This irregular power up can damage both the driving and driven devices and can disrupt card power up. You can insert ...
... Insertion or Removal of a Stratix IV Device from a Powered-Up System Devices that do not support hot socketing can short power supplies when powered up through the device signal pins. This irregular power up can damage both the driving and driven devices and can disrupt card power up. You can insert ...
starter / generator motor controller
... 2 START - This connection is used to put the MSK 4413 into START MODE and apply power to the connected motor. V+ is applied to this pin to select this mode. This can be accomplished by a manual switch or some type of controlled relay. This connection drives the input LED of an opto-coupler through a ...
... 2 START - This connection is used to put the MSK 4413 into START MODE and apply power to the connected motor. V+ is applied to this pin to select this mode. This can be accomplished by a manual switch or some type of controlled relay. This connection drives the input LED of an opto-coupler through a ...
Project - sunist
... the convertor transformers connected in the half-wave double star configuration. The lowest loss semiconductors are also employed, i.e. large 100 mm diameter thin slice silicon diodes. Phase angle control is provided by thyristors in the 10 kV primary circuit, where the losses associated with the se ...
... the convertor transformers connected in the half-wave double star configuration. The lowest loss semiconductors are also employed, i.e. large 100 mm diameter thin slice silicon diodes. Phase angle control is provided by thyristors in the 10 kV primary circuit, where the losses associated with the se ...
SolarWorld Sunmodule™ solar panel 270 watt mono data sheet
... ensure the quality that the company sets as its benchmark for its sites worldwide. SolarWorld Plus-Sorting Plus-Sorting guarantees highest system efficiency. SolarWorld only delivers modules that have greater than or equal to the nameplate rated power. 25 years linear performance guarantee and exten ...
... ensure the quality that the company sets as its benchmark for its sites worldwide. SolarWorld Plus-Sorting Plus-Sorting guarantees highest system efficiency. SolarWorld only delivers modules that have greater than or equal to the nameplate rated power. 25 years linear performance guarantee and exten ...
Power Bank User`s Guide
... Introduction The Power Bank is practical and easy to use and can be easily charged by Global Solar Energy, Inc. (GSE) solar products. It is compatible with many mobile phones, PDAs, digital cameras and many other devices by using the specialized connectors, making it a versatile travel companion. I ...
... Introduction The Power Bank is practical and easy to use and can be easily charged by Global Solar Energy, Inc. (GSE) solar products. It is compatible with many mobile phones, PDAs, digital cameras and many other devices by using the specialized connectors, making it a versatile travel companion. I ...
SolarWorld Sunmodule™ solar panel 265 watt mono data sheet
... ensure the quality that the company sets as its benchmark for its sites worldwide. SolarWorld Plus-Sorting Plus-Sorting guarantees highest system efficiency. SolarWorld only delivers modules that have greater than or equal to the nameplate rated power. 25 years linear performance guarantee and exten ...
... ensure the quality that the company sets as its benchmark for its sites worldwide. SolarWorld Plus-Sorting Plus-Sorting guarantees highest system efficiency. SolarWorld only delivers modules that have greater than or equal to the nameplate rated power. 25 years linear performance guarantee and exten ...
Power dissipation
... Given the FSM description and the input probabilities, the probabilistic behavior of a FSM can be studied by regarding its transition structure as a Markov chain. A Markov process is a stochastic process, where the past has no influence on the future. In other words, the future behavior depends only ...
... Given the FSM description and the input probabilities, the probabilistic behavior of a FSM can be studied by regarding its transition structure as a Markov chain. A Markov process is a stochastic process, where the past has no influence on the future. In other words, the future behavior depends only ...
LEC 2 CASE and POWER SUPPLY
... primarily for disk drive motors also cooling fans legacy motherboards did not use modern motherboards use passed on to expansion slots ...
... primarily for disk drive motors also cooling fans legacy motherboards did not use modern motherboards use passed on to expansion slots ...
DK124 - Grupo Autcomp
... 9.4 Standby burst mode 9.5 Self-Power Supply Circuit (National patent owned) There is self-power supply circuit inside the IC, which can control the power voltage about 5V for the electricity consumption of the IC itself. It can only afford the electricity consumption of itself only but can not affo ...
... 9.4 Standby burst mode 9.5 Self-Power Supply Circuit (National patent owned) There is self-power supply circuit inside the IC, which can control the power voltage about 5V for the electricity consumption of the IC itself. It can only afford the electricity consumption of itself only but can not affo ...
CONTENTS AND CHANGE RECORD
... electrical power installations in systems with nominal voltages above 1 kV a.c. and nominal frequency up to and including 60 Hz, so as to provide safety and proper functioning for the use intended. For the purpose of interpreting this standard, an electrical power installation is considered to be on ...
... electrical power installations in systems with nominal voltages above 1 kV a.c. and nominal frequency up to and including 60 Hz, so as to provide safety and proper functioning for the use intended. For the purpose of interpreting this standard, an electrical power installation is considered to be on ...
Energy harvesting – small scale energy production
... which incorporates an amplifier, ADC, and additional digital processing, while drawing only 7.5 μA from a 0.9 V supply [4]. Clearly, sensor signal conditioning using microwatt power levels is not just feasible but an established fact. 2.3 Data Storage In principle, sensing applications can be imagin ...
... which incorporates an amplifier, ADC, and additional digital processing, while drawing only 7.5 μA from a 0.9 V supply [4]. Clearly, sensor signal conditioning using microwatt power levels is not just feasible but an established fact. 2.3 Data Storage In principle, sensing applications can be imagin ...
DSP-BASED INSTRUMENT FOR POWER QUALITY MONITORING ON SHIPS Janusz Mindykowski Tomasz Tarasiuk
... carried out during ship classing and portable devices would be appreciated. The monitoring carried out by ship crew is carried out on continuous everyday basis and device built in main switchboard can be used. Further, the device structure and applied algorithms should be as versatile as possible in ...
... carried out during ship classing and portable devices would be appreciated. The monitoring carried out by ship crew is carried out on continuous everyday basis and device built in main switchboard can be used. Further, the device structure and applied algorithms should be as versatile as possible in ...
3 Connecting the ISA 3000
... You connect DC power to the device through the front panel connectors. The device has a dual-feed DC power supply; two connectors provide primary and secondary DC power (DC-A and DC-B). Each power connector has an LED status indicator. The device power connectors are attached to the device chassis. ...
... You connect DC power to the device through the front panel connectors. The device has a dual-feed DC power supply; two connectors provide primary and secondary DC power (DC-A and DC-B). Each power connector has an LED status indicator. The device power connectors are attached to the device chassis. ...
TRIMOD HE 60 kVA
... in case of overload or other anomaly, automatically transfer the load to the mains. A dedicated software of remote monitoring and management, installed on a PC connected to the UPS, allows to check and set all working parameters of TRIMOD HE (the same functions available on the UPS control panel) an ...
... in case of overload or other anomaly, automatically transfer the load to the mains. A dedicated software of remote monitoring and management, installed on a PC connected to the UPS, allows to check and set all working parameters of TRIMOD HE (the same functions available on the UPS control panel) an ...
Slides
... primary and secondary windings are coupled magnetically and electrically. This results in lower cost, and smaller size and weight. The key disadvantage is loss of electrical isolation between the voltage levels. Hence autotransformers are not used when a is large. For example in stepping down 7160/2 ...
... primary and secondary windings are coupled magnetically and electrically. This results in lower cost, and smaller size and weight. The key disadvantage is loss of electrical isolation between the voltage levels. Hence autotransformers are not used when a is large. For example in stepping down 7160/2 ...
(PROsine) Pure Sine Wave Inverters
... digital clocks and variable speed tools. It’s low electromagnetic interference (EMI) level have minimal affect on other onboard equipment like televisions and sensitive navigational instruments. ...
... digital clocks and variable speed tools. It’s low electromagnetic interference (EMI) level have minimal affect on other onboard equipment like televisions and sensitive navigational instruments. ...
Power over Ethernet
Power over Ethernet or PoE describes any of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras. Unlike standards such as Universal Serial Bus which also power devices over the data cables, PoE allows long cable lengths. Power may be carried on the same conductors as the data, or it may be carried on dedicated conductors in the same cable.There are several common techniques for transmitting power over Ethernet cabling. Two of them have been standardized by IEEE 802.3. Since only two of the four pairs are needed for 10BASE-T or 100BASE-TX, power may be transmitted on the unused conductors of a cable. In the IEEE standards, this is referred to as Alternative B. Power may also be transmitted on the data conductors by applying a common-mode voltage to each pair. Because twisted-pair Ethernet uses differential signalling, this does not interfere with data transmission. The common mode voltage is easily extracted using the center tap of the standard Ethernet pulse transformer. This is similar to the phantom power technique commonly used for powering audio microphones. In the IEEE standards, this is referred to as Alternative A.In addition to standardizing existing practice for spare-pair and common-mode data pair power transmission, the IEEE PoE standards provide for signalling between the power sourcing equipment (PSE) and powered device (PD). This signaling allows the presence of a conformant device to be detected by the power source, and allows the device and source to negotiate the amount of power required or available. Up to a 25.5 watts is available for a device.