Transmission Modes - California State University, Long Beach
... 2. to make installation and troubleshooting easy, the wires are placed in a single physical cable A parallel mode of transmission has two chief advantages: (1) High speed--it can send N bits at the same time. (2) It can match the speed of the underlying hardware. ...
... 2. to make installation and troubleshooting easy, the wires are placed in a single physical cable A parallel mode of transmission has two chief advantages: (1) High speed--it can send N bits at the same time. (2) It can match the speed of the underlying hardware. ...
BDTIC BGA728L7 A low-power, gain-step, broadband MMIC LNA for portable and mobile
... contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such compo ...
... contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such compo ...
Methods for detecting ground faults in medium-voltage
... conventional protective devices. The fault current generated under these conditions is relatively low and blends in with the standing unbalanced current of the power system generated because of unbalanced loads or asymmetry of the power lines. High-impedance-grounded systems are grounded through a r ...
... conventional protective devices. The fault current generated under these conditions is relatively low and blends in with the standing unbalanced current of the power system generated because of unbalanced loads or asymmetry of the power lines. High-impedance-grounded systems are grounded through a r ...
Digital Hardware Systems Digital Systems vs. Analog systems
... • Analog systems: slight error in input yields large error in output • Digital systems are more accurate and reliable: can deal better with degraded signals • Digital signals are generally easier to process • Current general purpose computers are digital ...
... • Analog systems: slight error in input yields large error in output • Digital systems are more accurate and reliable: can deal better with degraded signals • Digital signals are generally easier to process • Current general purpose computers are digital ...
University is going to introduce Four
... Phasor concept of Sinusoids. Impedance and Admittance. Power, Power Factor, V A, V AR. Balanced 3-phase: 3-phase AC balanced circuits. Phasesequence, Star and Delta connections. Power Measurement: Wattmeter circuit connection. Power Measurment by two wattmeter methods in 3phase system. DC Machines: ...
... Phasor concept of Sinusoids. Impedance and Admittance. Power, Power Factor, V A, V AR. Balanced 3-phase: 3-phase AC balanced circuits. Phasesequence, Star and Delta connections. Power Measurement: Wattmeter circuit connection. Power Measurment by two wattmeter methods in 3phase system. DC Machines: ...
A Glimpse Into Eaton Corporation - xSpider
... Graphically oriented design system for dimensioning of low-voltage networks fitted with Eaton circuit protection equipment. • Design of TN/TT/IT networks of various voltage systems up to 1000 V. • Design of radial as well as meshed networks. • Design of networks supplied from one or more different p ...
... Graphically oriented design system for dimensioning of low-voltage networks fitted with Eaton circuit protection equipment. • Design of TN/TT/IT networks of various voltage systems up to 1000 V. • Design of radial as well as meshed networks. • Design of networks supplied from one or more different p ...
the effects of line tripping modes on fatigue life losses of turbine
... For comparison, transient simulations are made again under the same condition except the faults are cleared with the sequential tripping mode rather than the simultaneous tripping mode. The results about peak-to-peak torques of shafts and blades are listed in Table 4. By comparing Table 4 with Table ...
... For comparison, transient simulations are made again under the same condition except the faults are cleared with the sequential tripping mode rather than the simultaneous tripping mode. The results about peak-to-peak torques of shafts and blades are listed in Table 4. By comparing Table 4 with Table ...
CM-MPS.21S
... CM-MPS.21S Three-phase monitoring relay 2c/o, 0,0.1-30s, L1-L2-L3-N=3x180-280VAC The CM-MPS.21S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 180-280 V AC 50/60 Hz and has a 2 c/o (SPDT) output wi ...
... CM-MPS.21S Three-phase monitoring relay 2c/o, 0,0.1-30s, L1-L2-L3-N=3x180-280VAC The CM-MPS.21S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 180-280 V AC 50/60 Hz and has a 2 c/o (SPDT) output wi ...
When power interruptions happen.
... Dead-end structure: A distribution or transmission pole where the tension of an overhead line is terminated. There are two main types of dead-end structures. One type of dead-end is when the overhead line from one direction is terminated and does not continue. A double dead-end can also be a locatio ...
... Dead-end structure: A distribution or transmission pole where the tension of an overhead line is terminated. There are two main types of dead-end structures. One type of dead-end is when the overhead line from one direction is terminated and does not continue. A double dead-end can also be a locatio ...
Taillight, brake light, indicator, fog light and reversing lights Multi
... With the combination of efficient lighting diodes (LEDs) and precision optics, the Hella signal lights achieve the light distributed specified by law - and all of this with 90 % less power in comparison with bulb lighting. No light source replacement, no maintenance and extremely long service life th ...
... With the combination of efficient lighting diodes (LEDs) and precision optics, the Hella signal lights achieve the light distributed specified by law - and all of this with 90 % less power in comparison with bulb lighting. No light source replacement, no maintenance and extremely long service life th ...
A Glimpse Into Eaton Corporation - xSpider
... Graphically oriented design system for dimensioning of low-voltage networks fitted with Eaton circuit protection equipment. • Design of TN/TT/IT networks of various voltage systems up to 1000 V. • Design of radial as well as meshed networks. • Design of networks supplied from one or more different p ...
... Graphically oriented design system for dimensioning of low-voltage networks fitted with Eaton circuit protection equipment. • Design of TN/TT/IT networks of various voltage systems up to 1000 V. • Design of radial as well as meshed networks. • Design of networks supplied from one or more different p ...
lab equipment overview
... Although an "ideal" voltmeter would act like an open circuit (no current through the meter) and an ideal ammeter would act like a short circuit (no voltage across the meter), the instruments actually available for these measurements cannot be perfect. This means that the multimeter may actually load ...
... Although an "ideal" voltmeter would act like an open circuit (no current through the meter) and an ideal ammeter would act like a short circuit (no voltage across the meter), the instruments actually available for these measurements cannot be perfect. This means that the multimeter may actually load ...
Cygnus - Gearhouse Broadcast
... guaranteeing 24 by 7 operation. Design Features Cygnus, like all Snell’s hardware products, has robustness and ease of maintenance built-in…as is essential for any critical signal application. All modules are ‘hotpluggable’, with surge suppression circuitry and phased power-up allowing quick and saf ...
... guaranteeing 24 by 7 operation. Design Features Cygnus, like all Snell’s hardware products, has robustness and ease of maintenance built-in…as is essential for any critical signal application. All modules are ‘hotpluggable’, with surge suppression circuitry and phased power-up allowing quick and saf ...
cable select
... •In the ATX-compatible power supply, the cooling fan pulls air through the case from the front and exhausts it out the rear of the power supply unit. •The AT design pulls air in through the rear of the power supply unit and blows it directly on the AT motherboard. IT Essentials: PC Hardware and Soft ...
... •In the ATX-compatible power supply, the cooling fan pulls air through the case from the front and exhausts it out the rear of the power supply unit. •The AT design pulls air in through the rear of the power supply unit and blows it directly on the AT motherboard. IT Essentials: PC Hardware and Soft ...
Fault tolerance
Fault tolerance is the property that enables a system to continue operating properly in the event of the failure of (or one or more faults within) some of its components. If its operating quality decreases at all, the decrease is proportional to the severity of the failure, as compared to a naively designed system in which even a small failure can cause total breakdown. Fault tolerance is particularly sought after in high-availability or life-critical systems.A fault-tolerant design enables a system to continue its intended operation, possibly at a reduced level, rather than failing completely, when some part of the system fails. The term is most commonly used to describe computer systems designed to continue more or less fully operational with, perhaps, a reduction in throughput or an increase in response time in the event of some partial failure. That is, the system as a whole is not stopped due to problems either in the hardware or the software. An example in another field is a motor vehicle designed so it will continue to be drivable if one of the tires is punctured. A structure is able to retain its integrity in the presence of damage due to causes such as fatigue, corrosion, manufacturing flaws, or impact.Within the scope of an individual system, fault tolerance can be achieved by anticipating exceptional conditions and building the system to cope with them, and, in general, aiming for self-stabilization so that the system converges towards an error-free state. However, if the consequences of a system failure are catastrophic, or the cost of making it sufficiently reliable is very high, a better solution may be to use some form of duplication. In any case, if the consequence of a system failure is so catastrophic, the system must be able to use reversion to fall back to a safe mode. This is similar to roll-back recovery but can be a human action if humans are present in the loop.