ADG3257 数据手册DataSheet 下载
... The ADG3257 is a CMOS bus switch comprised of four 2:1 multiplexers/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process. This provides low power dissipation yet high switching speed and very low on resistance, allowing the inputs to be connected to the outputs wi ...
... The ADG3257 is a CMOS bus switch comprised of four 2:1 multiplexers/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process. This provides low power dissipation yet high switching speed and very low on resistance, allowing the inputs to be connected to the outputs wi ...
BD35390FJ
... damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin. Inter-pin shorts could be due to many reasons such as metal particles, water droplets (in very humid environment) and unintentional solder bridge deposited in between pins during assembl ...
... damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin. Inter-pin shorts could be due to many reasons such as metal particles, water droplets (in very humid environment) and unintentional solder bridge deposited in between pins during assembl ...
Chapter 1 AN OVERVIEW OF HARMONICS MODELING AND
... specify parameters such as transformer data, dc link data and motor parameters. Apart from potentially higher accuracy, an important advantage of such detailed models is that the user can specify operating conditions, e.g., motor speed in a drive, rather than spectra. In the analysis of distribution ...
... specify parameters such as transformer data, dc link data and motor parameters. Apart from potentially higher accuracy, an important advantage of such detailed models is that the user can specify operating conditions, e.g., motor speed in a drive, rather than spectra. In the analysis of distribution ...
Analysis and simulation of MOS capacitor feedback for
... "pull-in" instability. We demonstrate through analysis and computer simulation that stability can be achieved using a series MOS capacitor. We also show that using MOS capacitor feedback can reduce the supply voltage required to deflect the mechanical members and can introduce both an electrostatic ...
... "pull-in" instability. We demonstrate through analysis and computer simulation that stability can be achieved using a series MOS capacitor. We also show that using MOS capacitor feedback can reduce the supply voltage required to deflect the mechanical members and can introduce both an electrostatic ...
Partial Shading Detection and Smooth Maximum Power Point
... (UIC) perfectly is not straightforward. Also, it is possible that in some situations, especially changing PS pattern, no big power change is observed. Another presented method is based on the fact that in PSC, there is big difference between the array currents in the low and high voltages of the arr ...
... (UIC) perfectly is not straightforward. Also, it is possible that in some situations, especially changing PS pattern, no big power change is observed. Another presented method is based on the fact that in PSC, there is big difference between the array currents in the low and high voltages of the arr ...
II. Space vector modulation for csc
... supply the dc motor directly. If converter switching frequency is limited to relatively small value which cannot ensure constant dc link current during switching period, there can be additional inductance in series with the motor. Shown converter is one-quadrant drive because it cannot provide dc li ...
... supply the dc motor directly. If converter switching frequency is limited to relatively small value which cannot ensure constant dc link current during switching period, there can be additional inductance in series with the motor. Shown converter is one-quadrant drive because it cannot provide dc li ...
Physics 15b PSI Week 1: Introduction to Circuits and Equipment
... Goals: Practice creative problem-solving using circuits In many homes or buildings, there are situations where you want to be able to control a single device using either of two switches. A simple example is a staircase light, which can be turned on or off by toggling either a switch at the top of t ...
... Goals: Practice creative problem-solving using circuits In many homes or buildings, there are situations where you want to be able to control a single device using either of two switches. A simple example is a staircase light, which can be turned on or off by toggling either a switch at the top of t ...
Impacts of Shunt Reactors on Transmission Line Protection
... current to the fault directly through the faulted conductor. But because of the capacitive coupling between the faulted phase and the two remaining healthy phases, capacitive current flows between the unfaulted phases and the faulted phase, effectively supplying a fault current and preventing the ar ...
... current to the fault directly through the faulted conductor. But because of the capacitive coupling between the faulted phase and the two remaining healthy phases, capacitive current flows between the unfaulted phases and the faulted phase, effectively supplying a fault current and preventing the ar ...
SECO Catalog 2009
... Range: Up to 2,000 ft. (610m). Simplifies and organizes PC-based DVRs. Works with all SECO-LARM passive video baluns. Feeds camera signals to nearly any standard DVR. Video card is passive – no power required. ...
... Range: Up to 2,000 ft. (610m). Simplifies and organizes PC-based DVRs. Works with all SECO-LARM passive video baluns. Feeds camera signals to nearly any standard DVR. Video card is passive – no power required. ...
Midsize and SUV Vehicle Simulation Results for Plug-In HEV Component Requirements 2007-01-0295
... In this study, equations were derived for calculating the impedance of a plug-in hybrid vehicle battery for use in simulating the battery behavior under driving conditions. Developing the equations for expressing battery resistance for a plug-in hybrid vehicle battery is more complex than developing ...
... In this study, equations were derived for calculating the impedance of a plug-in hybrid vehicle battery for use in simulating the battery behavior under driving conditions. Developing the equations for expressing battery resistance for a plug-in hybrid vehicle battery is more complex than developing ...
1.5-A, Low-Voltage LDO Regulator with Dual Input Voltages (Rev. C)
... The use of an NMOS-pass FET offers several critical advantages for many applications. Unlike a PMOS topology device, the output capacitor has little effect on loop stability. This architecture allows the TPS740xx to be stable with any capacitor type of 2.2 μF or greater. Transient response is also s ...
... The use of an NMOS-pass FET offers several critical advantages for many applications. Unlike a PMOS topology device, the output capacitor has little effect on loop stability. This architecture allows the TPS740xx to be stable with any capacitor type of 2.2 μF or greater. Transient response is also s ...
Welding Basics FACT SHEET
... • Distance refers to the arc length while welding • With SMAW, this means the distance from the electrode’s core wire to the base metal • Distance or arc length is directly related to the heat of the arc – Lengthening the arc results in hotter arc and a wider, more flat bead – Shortening the arc res ...
... • Distance refers to the arc length while welding • With SMAW, this means the distance from the electrode’s core wire to the base metal • Distance or arc length is directly related to the heat of the arc – Lengthening the arc results in hotter arc and a wider, more flat bead – Shortening the arc res ...
Siemens SIRIUS Relays
... Loads connected to the three-phase line supply – such as motor windings, lamps, transformers – result in a coupling between the individual phases. As a result of this coupling, there is always a return voltage at the equipment terminal of the phase that has failed. ...
... Loads connected to the three-phase line supply – such as motor windings, lamps, transformers – result in a coupling between the individual phases. As a result of this coupling, there is always a return voltage at the equipment terminal of the phase that has failed. ...
MAX1761 Small, Dual, High-Efficiency Buck Controller for Notebooks General Description
... input/output voltage ratios with ease and provides “instant-on” response to load transients while maintaining a relatively constant switching frequency. The MAX1761 achieves high efficiency at reduced cost by eliminating the current-sense resistor found in traditional current-mode PWMs. Efficiency i ...
... input/output voltage ratios with ease and provides “instant-on” response to load transients while maintaining a relatively constant switching frequency. The MAX1761 achieves high efficiency at reduced cost by eliminating the current-sense resistor found in traditional current-mode PWMs. Efficiency i ...
IGBT or MOSFET: Choose Wisely
... In this specific application, the IGBT appears to be the device of choice. But when the average power consumption during an entire workday is considered, the maximum torque is used only 15% of the time and the average torque load of the motor is only 25% of the rated torque. Under average or typical ...
... In this specific application, the IGBT appears to be the device of choice. But when the average power consumption during an entire workday is considered, the maximum torque is used only 15% of the time and the average torque load of the motor is only 25% of the rated torque. Under average or typical ...
Power Station - Fryette Amplification
... listening level through a speaker cabinet can be connected here. 2. LINE OUT – This is a frequency compensated output that takes the signal from the load amplifier’s speaker output plugged into the Power Station Amp In jack and makes it available to drive any external device, such as a mixer, recor ...
... listening level through a speaker cabinet can be connected here. 2. LINE OUT – This is a frequency compensated output that takes the signal from the load amplifier’s speaker output plugged into the Power Station Amp In jack and makes it available to drive any external device, such as a mixer, recor ...
EV Power BCU-PEV-2.x Battery Control Unit Instructions.
... For reliable operation outside these voltage ranges choose the 12V supply and use a 12V auxiliary battery for the BCU power supply. For 12V powered BCU only the voltage sense cable should be connected to the battery positive and negative via a 500mA fuse away from any traction cables. ...
... For reliable operation outside these voltage ranges choose the 12V supply and use a 12V auxiliary battery for the BCU power supply. For 12V powered BCU only the voltage sense cable should be connected to the battery positive and negative via a 500mA fuse away from any traction cables. ...
TPS65137 数据资料 dataSheet 下载
... The TPS65137 consists of a boost converter using a LDO as post regulator. The output voltage of the boost converter is regulated to operate the internal LDO above its dropout voltage maintaining best line and load regulation of OUTP. The internal LDO disconnects OUTP during shutdown and allows regul ...
... The TPS65137 consists of a boost converter using a LDO as post regulator. The output voltage of the boost converter is regulated to operate the internal LDO above its dropout voltage maintaining best line and load regulation of OUTP. The internal LDO disconnects OUTP during shutdown and allows regul ...
M - Chauvin Arnoux
... a cut-off device. There are many different methods for earth measurements and choice of the right one depends on the type of neutral system, the type of installation (domestic, industrial, urban, rural, etc.) and the possibility of cutting off the power supply. 3-pole earth measurement using 2 auxil ...
... a cut-off device. There are many different methods for earth measurements and choice of the right one depends on the type of neutral system, the type of installation (domestic, industrial, urban, rural, etc.) and the possibility of cutting off the power supply. 3-pole earth measurement using 2 auxil ...
D. J. Perreault and V. Caliskan, “A New Design for Automotive Alternators,” SAE Paper 2000-01-C084, 2000 International Congress on Transportation Electronics (Convergence 2000) , Detroit, MI, Oct. 2000, pp. 583-594.
... By controlling the duty ratio d, one can vary the average voltage at the output of the bridge, v x, to any value below the output voltage of the alternator system, v o. In this system, the attainable output power of the alternator is a function of the bridge voltage vx rather than the output voltage ...
... By controlling the duty ratio d, one can vary the average voltage at the output of the bridge, v x, to any value below the output voltage of the alternator system, v o. In this system, the attainable output power of the alternator is a function of the bridge voltage vx rather than the output voltage ...
ILXGHB Series
... Capacitor and starter (HPS models) are mounted on a separate slide-out plate to faciliate field maintenance. 180°C (356°F) Class H insulation system. Crest factor does not exceed 1.8. ILXR Regulated Lag ballast also available. Optional Electronic ballast available for 320-450W PSMH units. ...
... Capacitor and starter (HPS models) are mounted on a separate slide-out plate to faciliate field maintenance. 180°C (356°F) Class H insulation system. Crest factor does not exceed 1.8. ILXR Regulated Lag ballast also available. Optional Electronic ballast available for 320-450W PSMH units. ...
PIC - Peripheral Interface Controllers
... two types of resonator used, a mechanical crystal arrangement or more commonly a resistor capacitor network housed in a ceramic. In both cases an astable output results and this is essentially a clock but not as we might commonly understand it. Unlike the hours, minutes and seconds used for everyday ...
... two types of resonator used, a mechanical crystal arrangement or more commonly a resistor capacitor network housed in a ceramic. In both cases an astable output results and this is essentially a clock but not as we might commonly understand it. Unlike the hours, minutes and seconds used for everyday ...
History of electric power transmission
The history of the technology of moving electricity far from where it was generated dates from the late 19th century. This includes movement of electricity in bulk (formally referred to as ""transmission""), and the delivery of electricity (""distribution"") to individual customers. The distinction between the two terms did not exist in early years and were used interchangeably.