Simple Solutions to Simple Problems
... • A simple latching circuit is provided at each sector to provide the correct voltage levels and prevent multiple triggers. • The power for the circuits is also provided along the coax • Cycling the power resets the latches. ...
... • A simple latching circuit is provided at each sector to provide the correct voltage levels and prevent multiple triggers. • The power for the circuits is also provided along the coax • Cycling the power resets the latches. ...
Aalborg Universitet
... [14]. Central emitter bond wires normally fail first, and then the survivor bond wires follow. Another failure mechanism is bond wire rupture, which is slower than lift-off and usually observed after long power cycling tests [7]. 2) Gate driver failure. ...
... [14]. Central emitter bond wires normally fail first, and then the survivor bond wires follow. Another failure mechanism is bond wire rupture, which is slower than lift-off and usually observed after long power cycling tests [7]. 2) Gate driver failure. ...
Silego-design_testing_caspa_job fair_2015-1
... components, discrete digital logic, and passive components into highly configurable small, easy to use, low cost ICs. CMIC products provide customers the benefits of reduced system parts count, lower power consumption, less board space and reduced BOM costs. CMICs provide the flexibility of an FPGA ...
... components, discrete digital logic, and passive components into highly configurable small, easy to use, low cost ICs. CMIC products provide customers the benefits of reduced system parts count, lower power consumption, less board space and reduced BOM costs. CMICs provide the flexibility of an FPGA ...
Chapter 7 Digital Data Communications Techniques
... • For a block of k bits transmitter generates n bit sequence • This n bit sequence is also called “frame check sequence (FCS)” • Transmit k+n bits which is exactly divisible by some number • Receive divides frame by that number —If no remainder, assume no error —For math, see Stallings p.180 ...
... • For a block of k bits transmitter generates n bit sequence • This n bit sequence is also called “frame check sequence (FCS)” • Transmit k+n bits which is exactly divisible by some number • Receive divides frame by that number —If no remainder, assume no error —For math, see Stallings p.180 ...
Chap. 19 Conceptual Modules Giancoli
... the other half continues through the bulb 3) all the current flows through the wire 4) none of the above ...
... the other half continues through the bulb 3) all the current flows through the wire 4) none of the above ...
section 230800 - commissioning of hvac
... Labor, instrumentation, tools, and equipment costs for technicians for the performance of commissioning testing are covered by the "Schedule of Allowances" Article in Division 01 ...
... Labor, instrumentation, tools, and equipment costs for technicians for the performance of commissioning testing are covered by the "Schedule of Allowances" Article in Division 01 ...
Lecture 16 - Storage and I/O I
... • Cells can be read by applying an intermediate voltage to test if it is conducting or insulating. • Current flow then is read as 1 or 0. ...
... • Cells can be read by applying an intermediate voltage to test if it is conducting or insulating. • Current flow then is read as 1 or 0. ...
Chapter 12 – Troubleshooting PC Hardware
... • Every time the computer is turned on, it runs through a Power-On Self-Test (POST). • The POST is a series of self-diagnostic tests that the computer runs through to test the major hardware. • The POST performs basic test routines on the motherboard and major hardware devices. • It does not perform ...
... • Every time the computer is turned on, it runs through a Power-On Self-Test (POST). • The POST is a series of self-diagnostic tests that the computer runs through to test the major hardware. • The POST performs basic test routines on the motherboard and major hardware devices. • It does not perform ...
2015-Modeling-of-an-automotive-LED-turn light-to-study-its-EMC-emissions-NE-CN67
... DC converter in the boost topology, driven at a frequency of 350 kHz - a cable harness connecting the LEDs to the driver. Our analysis focuses only on the driver circuit, on a Printed Circuit Board (PCB) and protected by a metallic cover as shown in Figure 1:. In the top part of the PCB, the EMC inp ...
... DC converter in the boost topology, driven at a frequency of 350 kHz - a cable harness connecting the LEDs to the driver. Our analysis focuses only on the driver circuit, on a Printed Circuit Board (PCB) and protected by a metallic cover as shown in Figure 1:. In the top part of the PCB, the EMC inp ...
Power Management IC Digitally Monitors and Controls Eight Supplies
... values. Status register values and total up time since the last system reset are also stored in the log. Figure 5 shows the data log contents viewed in the PC-based LTC2978 interface. In this way, the LTC2978 provides a complete snapshot of the state of the power system immediately preceding the cri ...
... values. Status register values and total up time since the last system reset are also stored in the log. Figure 5 shows the data log contents viewed in the PC-based LTC2978 interface. In this way, the LTC2978 provides a complete snapshot of the state of the power system immediately preceding the cri ...
doc - Purdue College of Engineering
... E-mail Address of Team Member: mstucken@ purdue.edu NOTE: This is the second in a series of four “design component” homework assignments, each of which is to be completed by one team member. The body of the report should be 3-5 pages, not including this cover page, references, attachments or appendi ...
... E-mail Address of Team Member: mstucken@ purdue.edu NOTE: This is the second in a series of four “design component” homework assignments, each of which is to be completed by one team member. The body of the report should be 3-5 pages, not including this cover page, references, attachments or appendi ...
doc
... A 8-bit A/D converter has an input range of -5 to +5 V. Find the input resolution error. Note: if the inlet signal input has the order of magnitude of the input resolution error, it would be better to amplify the input signal before conversion. If data change rapidly in time, the A/D converter can c ...
... A 8-bit A/D converter has an input range of -5 to +5 V. Find the input resolution error. Note: if the inlet signal input has the order of magnitude of the input resolution error, it would be better to amplify the input signal before conversion. If data change rapidly in time, the A/D converter can c ...
Grounds on Cap Banks
... so the fault does affect the motor. In fact this is the reason coal mines like to use this connection as it can continue to operate the fan, but they know one phase is contacting the ground and can fix the problem at their convenience instead of shutting down the mine. Now if you substitute a capaci ...
... so the fault does affect the motor. In fact this is the reason coal mines like to use this connection as it can continue to operate the fan, but they know one phase is contacting the ground and can fix the problem at their convenience instead of shutting down the mine. Now if you substitute a capaci ...
Drive-By-Wire for an Autonomous Formula SAE Car
... actuation of both steering angle and brake force was required. When considering the best techniques in order to develop drive-by-wire systems, the reliability of the added system and the system’s implications on safety to both the vehicle’s occupants and its existing systems are the highest priority ...
... actuation of both steering angle and brake force was required. When considering the best techniques in order to develop drive-by-wire systems, the reliability of the added system and the system’s implications on safety to both the vehicle’s occupants and its existing systems are the highest priority ...
Catastrophic Failure and Fault-Tolerant Design of - CORPE
... [14]. Central emitter bond wires normally fail first, and then the survivor bond wires follow. Another failure mechanism is bond wire rupture, which is slower than lift-off and usually observed after long power cycling tests [7]. 2) Gate driver failure. ...
... [14]. Central emitter bond wires normally fail first, and then the survivor bond wires follow. Another failure mechanism is bond wire rupture, which is slower than lift-off and usually observed after long power cycling tests [7]. 2) Gate driver failure. ...
ReMi Methods
... ReMi Field Methods and Analysis The geophysical testing method known as refraction microtremor (ReMi), is a technique used to find subsurface variations in shear velocities. First described by Louie (2001), the physical requirements of this survey are a seismic energy source, ambient energy source, ...
... ReMi Field Methods and Analysis The geophysical testing method known as refraction microtremor (ReMi), is a technique used to find subsurface variations in shear velocities. First described by Louie (2001), the physical requirements of this survey are a seismic energy source, ambient energy source, ...
DC Motor Board - Zilogic Systems
... or other peril, (7) damage caused by containment and/or operation outside the environmental specifications for the Hardware Products, (8) alteration or connection of the Hardware Products to other systems, equipment or devices (other than those specifically approved by Zilogic Systems) not in accord ...
... or other peril, (7) damage caused by containment and/or operation outside the environmental specifications for the Hardware Products, (8) alteration or connection of the Hardware Products to other systems, equipment or devices (other than those specifically approved by Zilogic Systems) not in accord ...
Partial Discharges in Electrical Insulation
... switchgear and stator windings • PD measurement as a factory acceptance test of equipment • Off-line PD testing at site • On-line condition monitoring of power cables, transformers, switchgear and machines ...
... switchgear and stator windings • PD measurement as a factory acceptance test of equipment • Off-line PD testing at site • On-line condition monitoring of power cables, transformers, switchgear and machines ...
Effects of GIC Neutral Blocking Devices (NBDs) on Transmission
... As it turns out, resonance does not necessarily result in the most adverse voltage conditions. It may be possible in some cases that the resonance is sufficiently damped by the resistive part of Z0 such that the currents and overvoltage are not destructively high, whereas another case may arise wher ...
... As it turns out, resonance does not necessarily result in the most adverse voltage conditions. It may be possible in some cases that the resonance is sufficiently damped by the resistive part of Z0 such that the currents and overvoltage are not destructively high, whereas another case may arise wher ...
INSTRUMENTS Convenient selection of
... values available either separately or in series or parallel RC combinations. The unit includes 36 resistors ranging in value from 15 Ohms to megaohms, and 18 capacitors from 100 picofarads to 0.22µf. Both resistors and capacitors have a 10% tolerance. The resistors have a power rating of one watt. T ...
... values available either separately or in series or parallel RC combinations. The unit includes 36 resistors ranging in value from 15 Ohms to megaohms, and 18 capacitors from 100 picofarads to 0.22µf. Both resistors and capacitors have a 10% tolerance. The resistors have a power rating of one watt. T ...
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.