EECE 206 Lab 2: Basic Electrical Measurements
... Connect jumper wire (J3) between R3 and R4 (this completes the path to ground for the branch circuit containing R3 and R4) Turn on the power supply Record the current IR1 with the Fluke multimeter, and voltage measurements VR1, VR2, VR3, VR4 with the Tektronix multimeter Turn off the power supply Re ...
... Connect jumper wire (J3) between R3 and R4 (this completes the path to ground for the branch circuit containing R3 and R4) Turn on the power supply Record the current IR1 with the Fluke multimeter, and voltage measurements VR1, VR2, VR3, VR4 with the Tektronix multimeter Turn off the power supply Re ...
multi-level-parking - Mechanical Engineering Projects
... Advantages of Multi-story car parking system ...
... Advantages of Multi-story car parking system ...
DRV604 数据资料 dataSheet 下载
... and total harmonic distortion (THD) are low. A good low equivalent-series-resistance (ESR) ceramic capacitor, typically 1µF, placed as close as possible to the device PVDD leads works best. Placing this decoupling capacitor close to the DRV604 is important for the performance of the amplifier. For f ...
... and total harmonic distortion (THD) are low. A good low equivalent-series-resistance (ESR) ceramic capacitor, typically 1µF, placed as close as possible to the device PVDD leads works best. Placing this decoupling capacitor close to the DRV604 is important for the performance of the amplifier. For f ...
Triple Differential Driver With Sync-On-Common-Mode AD8134
... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the load drive for all outputs. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). The load current consists of differe ...
... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the load drive for all outputs. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). The load current consists of differe ...
Optimization of Voltage Doublers for Energy Harvesting Applications
... output voltage due to factors such as low source impedance or low available energy [8,11,14]. Output voltage must therefore be boosted before it can be used to power electronics. One solution is to boost voltage with a Cockcroft-Walton voltage multiplier [1,8,11,12], which provides full-wave rectifi ...
... output voltage due to factors such as low source impedance or low available energy [8,11,14]. Output voltage must therefore be boosted before it can be used to power electronics. One solution is to boost voltage with a Cockcroft-Walton voltage multiplier [1,8,11,12], which provides full-wave rectifi ...
YR80.242 - PULS Power Supply
... rated output current. Increase the side clearance to 15mm in case the adjacent device is a heat source (e.g. another power supply). See chapter 17.3 for other allowed clearances when used with the PULS DIMENSION series in a 1+1 redundant configuration. Use only power supplies with a negligible outpu ...
... rated output current. Increase the side clearance to 15mm in case the adjacent device is a heat source (e.g. another power supply). See chapter 17.3 for other allowed clearances when used with the PULS DIMENSION series in a 1+1 redundant configuration. Use only power supplies with a negligible outpu ...
powerpoint file
... 1.62mV/Am at 90ºC Referring to Table 8 column 24, A 25mm² conductor can carry 113A. The de-rating factor for the arrangement are 0.8 and 0.93 131 x 0.8 x 0.93 = 84 A. Current is not the determining factor. The conductor size will need to be determined from voltage drop requirements. Therefore a 25 m ...
... 1.62mV/Am at 90ºC Referring to Table 8 column 24, A 25mm² conductor can carry 113A. The de-rating factor for the arrangement are 0.8 and 0.93 131 x 0.8 x 0.93 = 84 A. Current is not the determining factor. The conductor size will need to be determined from voltage drop requirements. Therefore a 25 m ...
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Synthesis and Analysis of a Versatile DC-DC Converter Designed by Using
... as a driver circuit of white LEDs for display backlighting, a building block of battery management systems, and so on. For example, in mobile backlighting applications, the stepped-up voltage such as 4.75 ∼ 6.5 V (Typ. =5 V) is required to drive some LEDs at up to 25 mA. On the other hand, to extend ...
... as a driver circuit of white LEDs for display backlighting, a building block of battery management systems, and so on. For example, in mobile backlighting applications, the stepped-up voltage such as 4.75 ∼ 6.5 V (Typ. =5 V) is required to drive some LEDs at up to 25 mA. On the other hand, to extend ...
7154 VFD
... Ventilation for the enclosure for a VFD (and any other equipment) should be considered due to the heat generated Cooling fans – also need to be checked for proper air flow and if filters are present, need to be cleaned periodically ...
... Ventilation for the enclosure for a VFD (and any other equipment) should be considered due to the heat generated Cooling fans – also need to be checked for proper air flow and if filters are present, need to be cleaned periodically ...
User Guide LRP Quadra Pro 2 Charger User Guide Settings
... pack is first discharged, then charged and finally discharged. At the end of the process, the pack capacity and the average discharge voltage are displayed. There is a short delay in the timer during cycle operation, in order not to overheat the batteries, which is as following: - Initial Discharge ...
... pack is first discharged, then charged and finally discharged. At the end of the process, the pack capacity and the average discharge voltage are displayed. There is a short delay in the timer during cycle operation, in order not to overheat the batteries, which is as following: - Initial Discharge ...
Intro to electric currents
... http://phet.colorado.edu/en/simulation/circuit-construction-kit-dc Download the applet. You must have Java 6 on your computer (Mac’s won’t do this, because they won’t run Java). If you do not have the correct version of Java on your computer, you can download it for free from http://www.java.com/en/ ...
... http://phet.colorado.edu/en/simulation/circuit-construction-kit-dc Download the applet. You must have Java 6 on your computer (Mac’s won’t do this, because they won’t run Java). If you do not have the correct version of Java on your computer, you can download it for free from http://www.java.com/en/ ...
Sheet Ec732
... alloy and steel are 1.6 × 10-5 / C and 1.2 × 10-5 /C respectively. Calculate the total change in resistance due to changes in temperature and stress. 7. A strain gauge having a resistance of 200 and gauge factor 2.5 is connected in series with a blast resistance of 400 across a 24v. Determine ...
... alloy and steel are 1.6 × 10-5 / C and 1.2 × 10-5 /C respectively. Calculate the total change in resistance due to changes in temperature and stress. 7. A strain gauge having a resistance of 200 and gauge factor 2.5 is connected in series with a blast resistance of 400 across a 24v. Determine ...
Series Circuit - Easy Peasy All-in
... http://phet.colorado.edu/en/simulation/circuit-construction-kit-dc Download the applet. You must have Java 6 on your computer (Mac’s won’t do this, because they won’t run Java). If you do not have the correct version of Java on your computer, you can download it for free from http://www.java.com/en/ ...
... http://phet.colorado.edu/en/simulation/circuit-construction-kit-dc Download the applet. You must have Java 6 on your computer (Mac’s won’t do this, because they won’t run Java). If you do not have the correct version of Java on your computer, you can download it for free from http://www.java.com/en/ ...
THAT Corporation Design Note 103/104
... Since capacitance is a 1/d function, any other arrangement that reduces the distance between the input and the trans-impedance amplifiers summing node will reduce off isolation. Area is an issue as well. Most implementations use an electrolytic capacitor for DC isolation at the input. Putting this d ...
... Since capacitance is a 1/d function, any other arrangement that reduces the distance between the input and the trans-impedance amplifiers summing node will reduce off isolation. Area is an issue as well. Most implementations use an electrolytic capacitor for DC isolation at the input. Putting this d ...
Solving Large Scale Linear Systems (in parallel)
... closed loop path around a circuit the sum of the voltage gains and voltage drops equals zero. In the circuit shown, there is a voltage gain for each electron traveling through the voltage source and a voltage drop across the resistor. ...
... closed loop path around a circuit the sum of the voltage gains and voltage drops equals zero. In the circuit shown, there is a voltage gain for each electron traveling through the voltage source and a voltage drop across the resistor. ...
DIGITAL POWER METER MODEL 66201/66202
... DIGITAL POWER METER MODEL 66201/66202 Chroma's 66201/66202 Digital Power Meters are ...
... DIGITAL POWER METER MODEL 66201/66202 Chroma's 66201/66202 Digital Power Meters are ...
LM2524D/LM3524D Regulating Pulse Width Modulator
... The LM3524D family is an improved version of the industry standard LM3524. It has improved specifications and additional features yet is pin for pin compatible with existing 3524 families. New features reduce the need for additional external circuitry often required in the original version. The LM35 ...
... The LM3524D family is an improved version of the industry standard LM3524. It has improved specifications and additional features yet is pin for pin compatible with existing 3524 families. New features reduce the need for additional external circuitry often required in the original version. The LM35 ...
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.