Single-phase PWM controller with light
... The L6739 device is a single-phase PWM controller with embedded high current drivers that provides complete control logic and protections to realize a general DC-DC step-down converter. Designed to drive N-channel MOSFETs in a synchronous buck topology, with its high level of integration, this 16-pi ...
... The L6739 device is a single-phase PWM controller with embedded high current drivers that provides complete control logic and protections to realize a general DC-DC step-down converter. Designed to drive N-channel MOSFETs in a synchronous buck topology, with its high level of integration, this 16-pi ...
isscc2000 sessions
... Emphasis on minimization of clock jitter and skew (brought to few tens ps) Attention given to growing impact of inductance in VLSI interconnects – model proposed Distributed clock generation network (system of distributed PLL’s) proposed with cycle-to-cycle jitter less than 10ps Technique for genera ...
... Emphasis on minimization of clock jitter and skew (brought to few tens ps) Attention given to growing impact of inductance in VLSI interconnects – model proposed Distributed clock generation network (system of distributed PLL’s) proposed with cycle-to-cycle jitter less than 10ps Technique for genera ...
Part Three
... term (right side) as the negative of the output defined on the last page. What does the source term do to the enthalpy of the flow along X? ...
... term (right side) as the negative of the output defined on the last page. What does the source term do to the enthalpy of the flow along X? ...
PCS-9575 Static Frequency Converter
... When self-sustained speed is reached, the power will be supplied by the turbine. NR’s PCS-9575 Static frequency ...
... When self-sustained speed is reached, the power will be supplied by the turbine. NR’s PCS-9575 Static frequency ...
An Electronic Measurement Instrumentation of the Impedance of a Loaded Fuel Cell or Battery
... several sensors that enable us to control the measurement. To filter the noise and the influence of the 50Hz, we have implemented a synchronous detection which filters in a very narrow way around the useful signal. The theoretical result obtained by a simulation under Pspice® of the method used cons ...
... several sensors that enable us to control the measurement. To filter the noise and the influence of the 50Hz, we have implemented a synchronous detection which filters in a very narrow way around the useful signal. The theoretical result obtained by a simulation under Pspice® of the method used cons ...
Adaptive switching frequency buck DC–DC converter with high
... of I1 and I2 is just 6 A, therefore, the efficiency will not be reduced by this current sensor. The proposed current sensor has better performance compared to the current sensor in Reference [6], since it has two problems. The first is that the current sensor in Reference [6] has two current branch ...
... of I1 and I2 is just 6 A, therefore, the efficiency will not be reduced by this current sensor. The proposed current sensor has better performance compared to the current sensor in Reference [6], since it has two problems. The first is that the current sensor in Reference [6] has two current branch ...
Slide 1
... Possibility for use in freshman and sophomore level labs Used to test senior design projects that require DC voltage Assumptions/Limitations Powered by a 120V, 60Hz wall outlet +/- 1% ripple output voltage Function with +/- 5% of wall outlet voltage Output current not to exceed 1A on e ...
... Possibility for use in freshman and sophomore level labs Used to test senior design projects that require DC voltage Assumptions/Limitations Powered by a 120V, 60Hz wall outlet +/- 1% ripple output voltage Function with +/- 5% of wall outlet voltage Output current not to exceed 1A on e ...
Hpds Lab
... processors. Though extensive research has been done in this area, current processor limitations such as transition overhead and voltage level discretization are often considered insignificant and are typically ignored. We show that for hard, real-time applications, disregarding such details can lead ...
... processors. Though extensive research has been done in this area, current processor limitations such as transition overhead and voltage level discretization are often considered insignificant and are typically ignored. We show that for hard, real-time applications, disregarding such details can lead ...
Technology guide for power calculation
... can be used in difficult cases where experimentation is too complex. It also requires experimental adjustments but in conditions that are more accessible to experimentation. C) EXPERIMENTAL APPROACH : The actual application is implemented using a specific material. Such an experimental approach is u ...
... can be used in difficult cases where experimentation is too complex. It also requires experimental adjustments but in conditions that are more accessible to experimentation. C) EXPERIMENTAL APPROACH : The actual application is implemented using a specific material. Such an experimental approach is u ...
MPPT Converter
... Step 1: Connect the power supply to the input pins of the MPPT converter, and the mulitmeter in series with the output pins of the MPPT converter Step 2: Slowly increase the power supply voltage from 0V to 4V Step 3: Measure the output voltage and current of the Fan converter ...
... Step 1: Connect the power supply to the input pins of the MPPT converter, and the mulitmeter in series with the output pins of the MPPT converter Step 2: Slowly increase the power supply voltage from 0V to 4V Step 3: Measure the output voltage and current of the Fan converter ...
View PDF - CiteSeerX
... nominal voltage), at the power frequency, of duration from cycles to a few seconds. Most voltage sags are caused by remote faults, such as single line- to-ground fault, double line to ground fault and three phase fault on the power distribution system. [2] Recently, power quality problems become a m ...
... nominal voltage), at the power frequency, of duration from cycles to a few seconds. Most voltage sags are caused by remote faults, such as single line- to-ground fault, double line to ground fault and three phase fault on the power distribution system. [2] Recently, power quality problems become a m ...
MAX98502 Boosted 2.2W Class D Amplifier with Automatic Level Control General Description
... Traditional Class D amplifiers require the use of external LC filters, or shielding, to meet EN55022B electromagnetic-interference (EMI) regulation standards. Maxim’s active emissions limiting edge-rate control circuitry reduces EMI emissions, while maintaining up to 92% efficiency (speaker only). A ...
... Traditional Class D amplifiers require the use of external LC filters, or shielding, to meet EN55022B electromagnetic-interference (EMI) regulation standards. Maxim’s active emissions limiting edge-rate control circuitry reduces EMI emissions, while maintaining up to 92% efficiency (speaker only). A ...
lab sheet
... Most RF Class-A amplifiers are of the tuned type. The reasons for using tuned amplifier are as follows: ...
... Most RF Class-A amplifiers are of the tuned type. The reasons for using tuned amplifier are as follows: ...
1W Audio Power Amplifier with Shutdown Mode
... different from the classical single-ended amplifier configuration where one side of its load is connected to ground. A bridge amplifier design has a few distinct advantages over the single-ended configuration, as it provides differential drive to the load, thus doubling output swing for a specified ...
... different from the classical single-ended amplifier configuration where one side of its load is connected to ground. A bridge amplifier design has a few distinct advantages over the single-ended configuration, as it provides differential drive to the load, thus doubling output swing for a specified ...
schematic-symbols-page-1
... Diode for alternating current', is a diode that conducts current only after its breakdown voltage has been reached momentarily. When this occurs, diode enters the region of negative dynamic resistance, leading to a decrease in the voltage drop across the diode and, usually, a sharp increase in curre ...
... Diode for alternating current', is a diode that conducts current only after its breakdown voltage has been reached momentarily. When this occurs, diode enters the region of negative dynamic resistance, leading to a decrease in the voltage drop across the diode and, usually, a sharp increase in curre ...
File u208b | allcomponents.ru
... When the potential on Pin 5 reaches the given value of Pin 6, then a trigger pulse is generated whose width tp is determined by the value of C2 (the value of C2 and hence the pulse width can be evaluated by assuming 8 ms/nF). The current sensor on Pin 8 ensures that, for operation with inductive loa ...
... When the potential on Pin 5 reaches the given value of Pin 6, then a trigger pulse is generated whose width tp is determined by the value of C2 (the value of C2 and hence the pulse width can be evaluated by assuming 8 ms/nF). The current sensor on Pin 8 ensures that, for operation with inductive loa ...
Television Engineering viva
... and safety precautions Q1. List the safety precautions for technician and consumer? A1 The safety precautions are: 1. Line connected receivers must have insulation so that no chassis point is available to the user. 2. The service man should stand or sit on an insulated surface and use only one hand ...
... and safety precautions Q1. List the safety precautions for technician and consumer? A1 The safety precautions are: 1. Line connected receivers must have insulation so that no chassis point is available to the user. 2. The service man should stand or sit on an insulated surface and use only one hand ...
SIMULATION OF SINUSOIDAL PULSE WIDTH MODULATION
... in 1976 and it is operated as shunt connected SVC. Its output current can be controlled separately from its AC bus voltage. Power converters has fast switching characteristics because of that, STATCOM supplies much faster response as compared to SVC. The capacitor voltage does not change immediately ...
... in 1976 and it is operated as shunt connected SVC. Its output current can be controlled separately from its AC bus voltage. Power converters has fast switching characteristics because of that, STATCOM supplies much faster response as compared to SVC. The capacitor voltage does not change immediately ...
TESTING OF ISOLATORS AND CIRCUIT BREAKERS Isolator: Off
... Transformer is one of the most expensive and important equipment in power system. If it is not suitably designed its failure may cause a lengthy and costly outage. Therefore, it is very important to be cautious while designing its insulation, so that it can withstand transient over voltage bot ...
... Transformer is one of the most expensive and important equipment in power system. If it is not suitably designed its failure may cause a lengthy and costly outage. Therefore, it is very important to be cautious while designing its insulation, so that it can withstand transient over voltage bot ...
