Process Variation Aware Synthesis of Application-Specific MPSoCs to Maximize Yield
... frequencies of the T cores; and the set of M edges {e1,e2, e3,…,eM}, where edge weights {w(e1),w(e2),…,w(eM)} represent minimum bandwidth constraints between cores; ¾ A set S of candidate supply voltage (Vdd) levels, where each Vdd level can form at most one VI; ¾ A chip-wide power dissipation const ...
... frequencies of the T cores; and the set of M edges {e1,e2, e3,…,eM}, where edge weights {w(e1),w(e2),…,w(eM)} represent minimum bandwidth constraints between cores; ¾ A set S of candidate supply voltage (Vdd) levels, where each Vdd level can form at most one VI; ¾ A chip-wide power dissipation const ...
DIGITAL MULTIMETER - holdpeak instrument
... signals are forbidden to exceed the specified limits. 4-5 When measuring TV set or switched power, attention should be paid to the possible pulses that may bring destruction to the circuit. 4-6 Range switch position is forbidden to be changed at random during measurement. 4-7 Take caution against sh ...
... signals are forbidden to exceed the specified limits. 4-5 When measuring TV set or switched power, attention should be paid to the possible pulses that may bring destruction to the circuit. 4-6 Range switch position is forbidden to be changed at random during measurement. 4-7 Take caution against sh ...
General Description Features
... 87% efficiency. The MAX9709 provides Class AB amplifier performance with the benefits of Class D efficiency, eliminating the need for a bulky heatsink and conserving power. The MAX9709 operates from a single +10V to +22V supply, driving the load in a BTL configuration. ...
... 87% efficiency. The MAX9709 provides Class AB amplifier performance with the benefits of Class D efficiency, eliminating the need for a bulky heatsink and conserving power. The MAX9709 operates from a single +10V to +22V supply, driving the load in a BTL configuration. ...
BD8960NV
... As this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower input voltage, higher output voltage, heavier load, and/or hig ...
... As this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower input voltage, higher output voltage, heavier load, and/or hig ...
Medical Power Conditioning Presentation
... Power Factor ( PF) is an expression of the phase angle between voltage and current. In facilities with large numbers of inductive and non-linear loads, the power factor may be very low (.65) The utility company prefers higher PF to make their system more efficient and cost effective. PF penalties ma ...
... Power Factor ( PF) is an expression of the phase angle between voltage and current. In facilities with large numbers of inductive and non-linear loads, the power factor may be very low (.65) The utility company prefers higher PF to make their system more efficient and cost effective. PF penalties ma ...
Overview of power electronic drives for electric vehicles
... motor has shown that it is of high efficiency and high power density [16]. By adopting a split-winding arrangement, the DSPM motor can provide flux-weakening operation for EV cruising [17]. Secondly, the PM and field winding hybrid has been implemented in two ways. By incorporating an additional DC fi ...
... motor has shown that it is of high efficiency and high power density [16]. By adopting a split-winding arrangement, the DSPM motor can provide flux-weakening operation for EV cruising [17]. Secondly, the PM and field winding hybrid has been implemented in two ways. By incorporating an additional DC fi ...
industrial accelerometers
... In portable hand held data collection, the accelerometer power will be applied when the data collector is turned on, and the accelerometer will remain powered on until the analyst powers down the data collector at the end of their collection process. If a portable accelerometer is being magnet mount ...
... In portable hand held data collection, the accelerometer power will be applied when the data collector is turned on, and the accelerometer will remain powered on until the analyst powers down the data collector at the end of their collection process. If a portable accelerometer is being magnet mount ...
DC to DC Square Root Transmitters, Isolated API 4440 G
... The API 4440 G is shipped from the factory calibrated to your input and output specifications. Calibration of the API 4440 G will require an accurate simulation source of DC voltage or current for the range of interest plus an accurate DC digital voltmeter for best results.. 1. Apply power to the m ...
... The API 4440 G is shipped from the factory calibrated to your input and output specifications. Calibration of the API 4440 G will require an accurate simulation source of DC voltage or current for the range of interest plus an accurate DC digital voltmeter for best results.. 1. Apply power to the m ...
Aalborg Universitet Harmonic Aspects of Offshore Wind Farms
... may be of concern in networks where harmonic resonance conditions may exist in large OWFs with a widespread submarine MV cable network connected to the transmission system by long HV underground cables [8]. Submarine power cables, unlike underground land cables, need to be heavily armoured and are c ...
... may be of concern in networks where harmonic resonance conditions may exist in large OWFs with a widespread submarine MV cable network connected to the transmission system by long HV underground cables [8]. Submarine power cables, unlike underground land cables, need to be heavily armoured and are c ...
Aalborg Universitet
... unit is accompanied by a decision-maker strategy in order to switch between control modes. At this paper, bus-signaling method, by using different bus voltage amplitude/frequency thresholds, is used to trigger the changes at the operation modes for RES and ESS in a coordinated way [1], [10]. Apart f ...
... unit is accompanied by a decision-maker strategy in order to switch between control modes. At this paper, bus-signaling method, by using different bus voltage amplitude/frequency thresholds, is used to trigger the changes at the operation modes for RES and ESS in a coordinated way [1], [10]. Apart f ...
MMA7260Q ±1.5g
... 1. For a loaded output, the measurements are observed after an RC filter consisting of a 1.0 kΩ resistor and a 0.1 µF capacitor to ground. 2. These limits define the range of operation for which the part will meet specification. 3. Within the supply range of 2.2 and 3.6 V, the device operates as a f ...
... 1. For a loaded output, the measurements are observed after an RC filter consisting of a 1.0 kΩ resistor and a 0.1 µF capacitor to ground. 2. These limits define the range of operation for which the part will meet specification. 3. Within the supply range of 2.2 and 3.6 V, the device operates as a f ...
BDTIC www.BDTIC.com/infineon Z V S P h a s e ... C F D 2 O p t i...
... power density. This combination is not easy to achieve and this definitely represents the most important tradeoff challenge for power converter design. In fact, the simplest way to reduce the size especially of magnetic components is to increase the switching frequency, but unfortunately this normal ...
... power density. This combination is not easy to achieve and this definitely represents the most important tradeoff challenge for power converter design. In fact, the simplest way to reduce the size especially of magnetic components is to increase the switching frequency, but unfortunately this normal ...
DC/DC converter
... PIN DPR This terminal is used to measure the voltage drop across the turned-on power transistor in order to ensure protection from short circuit and overload of the IGBT. This involves monitoring the collector voltage and turning off the device if this voltage rises above a certain limit. The best m ...
... PIN DPR This terminal is used to measure the voltage drop across the turned-on power transistor in order to ensure protection from short circuit and overload of the IGBT. This involves monitoring the collector voltage and turning off the device if this voltage rises above a certain limit. The best m ...
abstract - researchprojects.info
... There are different types of micro controller families. In this proposed work, the micro controller-89S52 because of its high on chip ROM capacity, RAM capacity, serial ports, input ports, etc. The micro controller 89S52 is superior in its memory capacity. This micro controller is best suited for fa ...
... There are different types of micro controller families. In this proposed work, the micro controller-89S52 because of its high on chip ROM capacity, RAM capacity, serial ports, input ports, etc. The micro controller 89S52 is superior in its memory capacity. This micro controller is best suited for fa ...
- ijsetr.
... Compensator (SSSC).The SSSC is a series voltage source. The increase demand in electric power system network has caused the system to be heavily loaded conditions leading to voltage instability. Under heavy loaded conditions there may be insufficient reactive power causing the voltages to drop. This ...
... Compensator (SSSC).The SSSC is a series voltage source. The increase demand in electric power system network has caused the system to be heavily loaded conditions leading to voltage instability. Under heavy loaded conditions there may be insufficient reactive power causing the voltages to drop. This ...
HAMTRONICS® R305 UHF FM RECEIVER: INSTALLATION
... switch values. The system sounds cumbersome, but it really is fairly simple, and you don’t need to do this frequently. A piece of paper or a small calculator is handy to aid in determining which sections of the switch to turn on. When done, you might want to record the switch settings in table 3 for ...
... switch values. The system sounds cumbersome, but it really is fairly simple, and you don’t need to do this frequently. A piece of paper or a small calculator is handy to aid in determining which sections of the switch to turn on. When done, you might want to record the switch settings in table 3 for ...
Institutionen för systemteknik
... In buses a common configuration is that the batteries are placed in the front of the bus and the engine is placed in the back of the bus. This placement is due to optimization of the distribution of the weight in the vehicle. An articulated bus, which will be in focus in this work, measure approxima ...
... In buses a common configuration is that the batteries are placed in the front of the bus and the engine is placed in the back of the bus. This placement is due to optimization of the distribution of the weight in the vehicle. An articulated bus, which will be in focus in this work, measure approxima ...
MAX9486 - Part Number Search
... 35.328MHz. The MAX9486 features two PLLs. The first PLL (PLL1) uses an internal VCXO, locked to the 8kHz reference CLK, to generate a 17.664MHz CLK output for the second PLL (PLL2). PLL2 multiplies the VCXO frequency by a factor of 2 to produce the 35.328MHz outputs. In addition, this device feature ...
... 35.328MHz. The MAX9486 features two PLLs. The first PLL (PLL1) uses an internal VCXO, locked to the 8kHz reference CLK, to generate a 17.664MHz CLK output for the second PLL (PLL2). PLL2 multiplies the VCXO frequency by a factor of 2 to produce the 35.328MHz outputs. In addition, this device feature ...
TMA8x Series Triac (Bidirectional Triode Thyristor)
... Avoid locations where dust or harmful gases are present and avoid direct sunlight. ...
... Avoid locations where dust or harmful gases are present and avoid direct sunlight. ...
Solid State Transformer (SST)
... load, (required) protection from system disruptions and overload, protection of the system from problems arising at or beyond the transformer, environmental concerns regarding mineral oil, and performance under dc-offset load unbalances [1]. These disadvantages are becoming increasingly important as ...
... load, (required) protection from system disruptions and overload, protection of the system from problems arising at or beyond the transformer, environmental concerns regarding mineral oil, and performance under dc-offset load unbalances [1]. These disadvantages are becoming increasingly important as ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.