ECE 331 – Digital System Design
... The slides included herein were taken from the materials accompanying Fundamentals of Logic Design, 6th Edition, by Roth and Kinney, and were used with permission from Cengage Learning. ...
... The slides included herein were taken from the materials accompanying Fundamentals of Logic Design, 6th Edition, by Roth and Kinney, and were used with permission from Cengage Learning. ...
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... to rest with one hole under the edge of a pole of the shunt magnet, the rotation being thus eliminated to a maximum of half a revolution. 19.A load draws 10A current from 230V AC mains at 0.75 power factor for half an hour what is the energy consumed? Energy consumed = power×time = VIcosφ×t =230 × 1 ...
... to rest with one hole under the edge of a pole of the shunt magnet, the rotation being thus eliminated to a maximum of half a revolution. 19.A load draws 10A current from 230V AC mains at 0.75 power factor for half an hour what is the energy consumed? Energy consumed = power×time = VIcosφ×t =230 × 1 ...
MAX9921EVKIT.pdf
... GND. The MAX9921 EV kit board is not reversebattery protected. During the emulation of the Hall input shorted to GND, the MAX9921 will draw substantial shorting current until the MAX9921 turns off the shorted input. The shorting current can reach a peak of 60mA to 70mA and the entire event may last ...
... GND. The MAX9921 EV kit board is not reversebattery protected. During the emulation of the Hall input shorted to GND, the MAX9921 will draw substantial shorting current until the MAX9921 turns off the shorted input. The shorting current can reach a peak of 60mA to 70mA and the entire event may last ...
Motor control - Anglia Components
... available, including a new single-package full bridge driver. With unrivalled low Rds(on), STripFET MOSFETs are ideal for higher power applications such as cordless tools. ...
... available, including a new single-package full bridge driver. With unrivalled low Rds(on), STripFET MOSFETs are ideal for higher power applications such as cordless tools. ...
Exam 3--PHYS 102--S14
... 13. The third prong in the electrical outlet provides protection from _______________. a. very wet areas b. faulty devices c. too much current on a circuit d. your gossipy aunt 14. Consider a series RC circuit for which R = 2.0 M, C=5.0 µF, and =20 V. Find the charge on the capacitor 10 s after th ...
... 13. The third prong in the electrical outlet provides protection from _______________. a. very wet areas b. faulty devices c. too much current on a circuit d. your gossipy aunt 14. Consider a series RC circuit for which R = 2.0 M, C=5.0 µF, and =20 V. Find the charge on the capacitor 10 s after th ...
AESO System Operating Limits Methodology for the Planning Horizon (R1 FAC-010-AB-2.1)
... (f) For interconnections with other WECC jurisdictions, starting with all facilities in service and following either of these multiple contingencies: (i) a common mode outage of two (2) generating units connected to the same switchyard not otherwise addressed by reliability standard FAC-010-AB; or ( ...
... (f) For interconnections with other WECC jurisdictions, starting with all facilities in service and following either of these multiple contingencies: (i) a common mode outage of two (2) generating units connected to the same switchyard not otherwise addressed by reliability standard FAC-010-AB; or ( ...
Digital Electronics - Test bank of Questions and Problems In order to
... 76. A TTL gate with a high output would typically be about _______ Volts a. 0.2 b. 0.9 c. 2.2 d. 3.6 77. Unwanted voltages induced in the connecting wires and the printed circuit board traces of a digital system that might possibly affect its operation are called a. Junk b. Noise c. Flux d. Clutter ...
... 76. A TTL gate with a high output would typically be about _______ Volts a. 0.2 b. 0.9 c. 2.2 d. 3.6 77. Unwanted voltages induced in the connecting wires and the printed circuit board traces of a digital system that might possibly affect its operation are called a. Junk b. Noise c. Flux d. Clutter ...
AM26LV31 数据资料 dataSheet 下载
... The AM26LV31C and AM26LV31I are BiCMOS quadruple differential line drivers with 3-state outputs. They are designed to be similar to TIA/EIA-422-B and ITU Recommendation V.11 drivers with reduced supply-voltage range. The devices are optimized for balanced-bus transmission at switching rates up to 32 ...
... The AM26LV31C and AM26LV31I are BiCMOS quadruple differential line drivers with 3-state outputs. They are designed to be similar to TIA/EIA-422-B and ITU Recommendation V.11 drivers with reduced supply-voltage range. The devices are optimized for balanced-bus transmission at switching rates up to 32 ...
Froet Flow Sensors
... AC On: When lit, indicates AC power source (use power supply supplied or equivalent 12 VDC, 500 mA supply) is supplying power to unit. b. DC On: ...
... AC On: When lit, indicates AC power source (use power supply supplied or equivalent 12 VDC, 500 mA supply) is supplying power to unit. b. DC On: ...
Transistors Unstabilized Circuit 09-11-2012
... If you look at it another way, each milliamp of current flowing through a 1000W resistor produces a 1V drop in potential. You should see a considerable change in collector current as the transistor is heated. ...
... If you look at it another way, each milliamp of current flowing through a 1000W resistor produces a 1V drop in potential. You should see a considerable change in collector current as the transistor is heated. ...
The Low Temperature Electronics Group at NASA Glenn Research
... The performance of the controllers was examined by driving the motor with the controller phasing switches (warm silicon MOSFETs on the low-side of the motor) and by using ultra-cold high-side switches to represent ultra-cold motor selection switches. The prime area of interest was on the ultra-cold ...
... The performance of the controllers was examined by driving the motor with the controller phasing switches (warm silicon MOSFETs on the low-side of the motor) and by using ultra-cold high-side switches to represent ultra-cold motor selection switches. The prime area of interest was on the ultra-cold ...
ADP1740/ADP1741 (Rev. H)
... The ADP1740/ADP1741 are low dropout (LDO) CMOS linear regulators that operate from 1.6 V to 3.6 V and provide up to 2 A of output current. These low VIN/VOUT LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5 V down to 1.8 V I/O rails, and for powering core voltages down t ...
... The ADP1740/ADP1741 are low dropout (LDO) CMOS linear regulators that operate from 1.6 V to 3.6 V and provide up to 2 A of output current. These low VIN/VOUT LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5 V down to 1.8 V I/O rails, and for powering core voltages down t ...
d40 level switch
... thermoplastic. The solid displacer supplied with the switch is made from glass reinforced Polypropylene. The displacer is suspended from the underside of the D40 with chemically resistant Polypropylene cord (supplied). On the underside of the switch body is a standard 20NB (pipe size) male spigot. T ...
... thermoplastic. The solid displacer supplied with the switch is made from glass reinforced Polypropylene. The displacer is suspended from the underside of the D40 with chemically resistant Polypropylene cord (supplied). On the underside of the switch body is a standard 20NB (pipe size) male spigot. T ...
ESDA Series Driver User’s Manual
... or cutting fluid is required. (4) If there is a big magnet switch or welding equipment, which may generate electronic noise, near the Driver installation, then a line filter is required. Recommend filter: For single-phase power source: DELTA 06DPCW5 (5) If a line filter is not allowed for the reason ...
... or cutting fluid is required. (4) If there is a big magnet switch or welding equipment, which may generate electronic noise, near the Driver installation, then a line filter is required. Recommend filter: For single-phase power source: DELTA 06DPCW5 (5) If a line filter is not allowed for the reason ...
MAX5250 Low-Power, Quad, 10-Bit Voltage-Output DAC with Serial Interface __________________General Description
... For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ...
... For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ...
ISSCC 2014 Digest of Technical Papers
... performance. Telescopic amplifiers feature a GBW-to-power efficiency as high as that of the DP amplifier (Fig. 17.2.1), but sacrifice output swing. Foldedcascode amplifiers partially surmount such a limit, but at the expense of power. For LCD column drivers, current-mirror amplifiers are favored for ...
... performance. Telescopic amplifiers feature a GBW-to-power efficiency as high as that of the DP amplifier (Fig. 17.2.1), but sacrifice output swing. Foldedcascode amplifiers partially surmount such a limit, but at the expense of power. For LCD column drivers, current-mirror amplifiers are favored for ...
14-Bit, Dual, Parallel Input, Multiplying Digital-to
... The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
... The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale o ...
Structural analysis of electrical circuits including magnetoquasistatic
... subcircuits. That is, these devices are modeled via equivalent circuits containing only basic elements. Most often, the set-up of equations uses modified nodal analysis (MNA), which we also employ. Today, chip technology develops rapidly and the complexity of the above mentioned devices grows fast ...
... subcircuits. That is, these devices are modeled via equivalent circuits containing only basic elements. Most often, the set-up of equations uses modified nodal analysis (MNA), which we also employ. Today, chip technology develops rapidly and the complexity of the above mentioned devices grows fast ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.