Resistor Circuits Lab
... Circuit Construction Kit found at http://phet.colorado.edu/en/simulation/circuit-construction-kit-dc ...
... Circuit Construction Kit found at http://phet.colorado.edu/en/simulation/circuit-construction-kit-dc ...
Experiment FT1
... 10. If we assume the thickness of dielectric media in the electrolytic capacitors is 1 m, and the relative dielectric constant is 20, compute the required sizes for the parallel plates. Compare these values with the actual size of the capacitors. Deduce how the manufacturers manage to pack the para ...
... 10. If we assume the thickness of dielectric media in the electrolytic capacitors is 1 m, and the relative dielectric constant is 20, compute the required sizes for the parallel plates. Compare these values with the actual size of the capacitors. Deduce how the manufacturers manage to pack the para ...
phys1444-fall11-101311
... – All light bulbs make up one item, computers another, refrigerators, TVs, dryers (hair and clothes), electric cooktops, heaters, microwave ovens, electric ovens, dishwashers, etc. – All you have to do is to count add all wattages of the light bulbs together as the power of the item ...
... – All light bulbs make up one item, computers another, refrigerators, TVs, dryers (hair and clothes), electric cooktops, heaters, microwave ovens, electric ovens, dishwashers, etc. – All you have to do is to count add all wattages of the light bulbs together as the power of the item ...
AD8311 数据手册DataSheet 下载
... corresponds to 20 dB, VSLP/20 represents the volts/dB. For the AD8311, a nominal (low frequency) slope of 24 mV/dB was chosen, and the intercept VZ was placed at −59 dBm for a sine wave input (251 µV rms). However, both the slope and the intercept are dependent on frequency. ...
... corresponds to 20 dB, VSLP/20 represents the volts/dB. For the AD8311, a nominal (low frequency) slope of 24 mV/dB was chosen, and the intercept VZ was placed at −59 dBm for a sine wave input (251 µV rms). However, both the slope and the intercept are dependent on frequency. ...
Solution
... than a coil of a few turns (L is proportional to N2) and a coil wound on a magnetic core will have greater inductance than a coil wound on a nonmagnetic form. 2. However, if a coil is wound on a magnetic core, the core‘s permeability may change with flux density. Since flux density depends on curr ...
... than a coil of a few turns (L is proportional to N2) and a coil wound on a magnetic core will have greater inductance than a coil wound on a nonmagnetic form. 2. However, if a coil is wound on a magnetic core, the core‘s permeability may change with flux density. Since flux density depends on curr ...
4-20mA Current Transmitters with Sensor Excitation and Linearization
... XTR114 allow operation directly from personal computer power supplies (12V ±5%). When used with the RCV420 Current Loop Receiver (Figure 7), load resistor voltage drop is limited to 3V. ...
... XTR114 allow operation directly from personal computer power supplies (12V ±5%). When used with the RCV420 Current Loop Receiver (Figure 7), load resistor voltage drop is limited to 3V. ...
Experiment FT1
... 10. If we assume the thickness of dielectric media in the electrolytic capacitors is 1 m, and the relative dielectric constant is 20, compute the required sizes for the parallel plates. Compare these values with the actual size of the capacitors. Deduce how the manufacturers manage to pack the para ...
... 10. If we assume the thickness of dielectric media in the electrolytic capacitors is 1 m, and the relative dielectric constant is 20, compute the required sizes for the parallel plates. Compare these values with the actual size of the capacitors. Deduce how the manufacturers manage to pack the para ...
Single Schottky Barrier Diode, 15 V, 1 A
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
Simple novice transmitter for the 3.5MHz amateur band
... the speech amplifier, there are a number of alternative choices but we settled for a 12AX7. This consists of two high gain triodes and when used in cascade, these give enough gain for a microphone input to drive a pentode or beam power amplifier. At first sight it may seem that there may be many pow ...
... the speech amplifier, there are a number of alternative choices but we settled for a 12AX7. This consists of two high gain triodes and when used in cascade, these give enough gain for a microphone input to drive a pentode or beam power amplifier. At first sight it may seem that there may be many pow ...
Behavior-Based Robotics
... In the case of a single-junction device, the efficiency of the solar cell, the ratio of the power produced, and the incident light power are limited. Photons with energies below the bandgap of the material produce only heat. Excess energy above that needed to generate electron-hole pairs also produc ...
... In the case of a single-junction device, the efficiency of the solar cell, the ratio of the power produced, and the incident light power are limited. Photons with energies below the bandgap of the material produce only heat. Excess energy above that needed to generate electron-hole pairs also produc ...
WS-295-53 Manual - Carson Manufacturing Company, Inc.
... Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity. (Ref. OSHA 1910.95 for occupational noise exposure guidelines) Mounting - Mount the unit for easy access by the vehicle operator. DO NOT mount in air bag deployment area. Assure clearances before drill ...
... Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity. (Ref. OSHA 1910.95 for occupational noise exposure guidelines) Mounting - Mount the unit for easy access by the vehicle operator. DO NOT mount in air bag deployment area. Assure clearances before drill ...
S.T.A.R. Faulted Circuit Indicators
... Circuit Indicators (FCI), the BLOC feature will shut the LED display off after 4 hours, but retains a record of fault occurrence in memory, which can be interrogated by use of the manual reset/testing tool. The event will remain in memory until the unit is either manually reset or until normal syste ...
... Circuit Indicators (FCI), the BLOC feature will shut the LED display off after 4 hours, but retains a record of fault occurrence in memory, which can be interrogated by use of the manual reset/testing tool. The event will remain in memory until the unit is either manually reset or until normal syste ...
Load-sharing techniques: Paralleling power modules with
... module would be capable of supplying. Due to manufacturing tolerances and component variations, startup delay times typically vary slightly from module to module. When the modules to be paralleled have an overcurrent protection circuit featuring constant current limit with automatic recovery, starti ...
... module would be capable of supplying. Due to manufacturing tolerances and component variations, startup delay times typically vary slightly from module to module. When the modules to be paralleled have an overcurrent protection circuit featuring constant current limit with automatic recovery, starti ...
RM13N600T2
... contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the app ...
... contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the app ...
TPS65021 数据资料 dataSheet 下载
... step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65021 also integrates two ge ...
... step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65021 also integrates two ge ...
ThunderION - Electrostatica
... Coming close or making contact with a emitter from one polarity can have the effect that a person will become electrostatically charged and gets a shock reaction when the person discharges to other earthed or uncharged objects (maintain a distance of at least 300 mm from the bar). When an overload o ...
... Coming close or making contact with a emitter from one polarity can have the effect that a person will become electrostatically charged and gets a shock reaction when the person discharges to other earthed or uncharged objects (maintain a distance of at least 300 mm from the bar). When an overload o ...
A Proposed Broadband Power Line Communication System
... The power supplies of some home appliances (especially those with a transformer or a coil built-in) normally generate excessive high frequency noise. These unwanted electrical signals can pass from the power supply through the input power connections into the power lines. The power-line devices conn ...
... The power supplies of some home appliances (especially those with a transformer or a coil built-in) normally generate excessive high frequency noise. These unwanted electrical signals can pass from the power supply through the input power connections into the power lines. The power-line devices conn ...
PAM3108 Description Pin Assignments
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
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.