Power meters - OPS Schneider Electric
... + 0.2 % from 45-65 Hz. 3. No annual calibration shall be required to maintain this accuracy. J. Input/Output 1. The Power Meter shall include on-board 2 Digital Inputs and One Digital Pulse Output The Power Meter shall be capable of operating a solid state KY output relay to provide output pulses fo ...
... + 0.2 % from 45-65 Hz. 3. No annual calibration shall be required to maintain this accuracy. J. Input/Output 1. The Power Meter shall include on-board 2 Digital Inputs and One Digital Pulse Output The Power Meter shall be capable of operating a solid state KY output relay to provide output pulses fo ...
High-Efficiency Ripple-Free Power Converter for Nuclear
... apparatus, together with the rising quality requirements of applications like Nuclear Magnetic Resonance (NMR), which is a powerful analysis technique [1], or Digital Audio Power Amplifiers [2], [3], [4], [5], [6], can only be accomplished, if ripple free output waveforms are obtained together with ...
... apparatus, together with the rising quality requirements of applications like Nuclear Magnetic Resonance (NMR), which is a powerful analysis technique [1], or Digital Audio Power Amplifiers [2], [3], [4], [5], [6], can only be accomplished, if ripple free output waveforms are obtained together with ...
RT5007 - Richtek
... Supply Input Voltage, VIN ----------------------------------------------------------------------------------------------- −0.3V to 28V Output Voltage LNB, LX, BOOST ------------------------------------------------------------------------------------- −0.3V to 28V Other Pins ------------------------- ...
... Supply Input Voltage, VIN ----------------------------------------------------------------------------------------------- −0.3V to 28V Output Voltage LNB, LX, BOOST ------------------------------------------------------------------------------------- −0.3V to 28V Other Pins ------------------------- ...
MAX1873 Simple Current-Limited Switch-Mode Li+ Charger Controller General Description
... The low-cost MAX1873R/S/T provides all functions needed to simply and efficiently charge 2-, 3-, or 4series lithium-ion cells at up to 4A or more. It provides a regulated charging current and voltage with less than ±0.75% total voltage error at the battery terminals. An external P-channel MOSFET ope ...
... The low-cost MAX1873R/S/T provides all functions needed to simply and efficiently charge 2-, 3-, or 4series lithium-ion cells at up to 4A or more. It provides a regulated charging current and voltage with less than ±0.75% total voltage error at the battery terminals. An external P-channel MOSFET ope ...
Lecture4_oim - Nuclear Physics Group
... Typically materials that are good electric conductors are good heat conductors as well Some notable exceptions: Silver – has high electric conductivity but lower heat conductivity than diamond Diamond – great conductor of heat, but has low electric resistivity ...
... Typically materials that are good electric conductors are good heat conductors as well Some notable exceptions: Silver – has high electric conductivity but lower heat conductivity than diamond Diamond – great conductor of heat, but has low electric resistivity ...
Lecture10 MOS Transistor Circuit Analysis
... For more accurate analyses of FET transistor we have to add more components to an equivalent circuit. Small capacitance: for high response FET amplifiers Drain resistor: account for the effect of vDS on the drain current ...
... For more accurate analyses of FET transistor we have to add more components to an equivalent circuit. Small capacitance: for high response FET amplifiers Drain resistor: account for the effect of vDS on the drain current ...
III. 3-phase Active Shunt Filter - Faculdade de Engenharia
... The WECS system and its subsystems power losses and efficiencies are summarized in Tab. II. ...
... The WECS system and its subsystems power losses and efficiencies are summarized in Tab. II. ...
Blake Lloyd - IEEE Industry Applications Society
... complex information can lower operating and maintenance expenses, in addition to reducing unscheduled outages and catastrophic failures. However, the volume of available data from these monitors, and the extensive interpretation necessary to evaluate the complex waveforms and spectrums, can overwhel ...
... complex information can lower operating and maintenance expenses, in addition to reducing unscheduled outages and catastrophic failures. However, the volume of available data from these monitors, and the extensive interpretation necessary to evaluate the complex waveforms and spectrums, can overwhel ...
Parallel Resistance, Series/Parallel Circuit Combinations, and
... current I splits into I1 and I2 and since all the charges go either up or down, the sum of the two split currents must be the same as the total current I, i.e. I=I1+I2. Figure 7: Parallel resistor circuit. How many charges go which way is determined by which path offers the least resistance. The mor ...
... current I splits into I1 and I2 and since all the charges go either up or down, the sum of the two split currents must be the same as the total current I, i.e. I=I1+I2. Figure 7: Parallel resistor circuit. How many charges go which way is determined by which path offers the least resistance. The mor ...
Monitoring technique
... Monitoring of single phase load is also possible. The terminal L3 is not connected in this case (see connection diagram). The underload monitor must be ordered for the right voltage e.g. a unit for 3 AC 230 V for a single phase 230 V application. When the underload monitor IK/SK 9065 is connected to ...
... Monitoring of single phase load is also possible. The terminal L3 is not connected in this case (see connection diagram). The underload monitor must be ordered for the right voltage e.g. a unit for 3 AC 230 V for a single phase 230 V application. When the underload monitor IK/SK 9065 is connected to ...
MAX8586 Single 1.2A USB Switch in 3mm x 3mm TDFN General Description
... Do not use RISET values below 26kΩ because the maximum current rating of the device may be exceeded. RISET values larger than 60kΩ are not recommended and do not provide a lower limit current than 500mA. If the output drops below 1V (typ), the MAX8586 shifts to a short-circuit current-limit threshol ...
... Do not use RISET values below 26kΩ because the maximum current rating of the device may be exceeded. RISET values larger than 60kΩ are not recommended and do not provide a lower limit current than 500mA. If the output drops below 1V (typ), the MAX8586 shifts to a short-circuit current-limit threshol ...
sb6100 industrial shock-block™ technical faq
... reliable grounding, to provide a low impedance path so that the voltage across the body during a fault does not exceed 150 V. Class E – A GFCI that will interrupt the circuit to the load when the ground-fault current is 20 mA or more and is intended to be used in circuits with one or more conductors ...
... reliable grounding, to provide a low impedance path so that the voltage across the body during a fault does not exceed 150 V. Class E – A GFCI that will interrupt the circuit to the load when the ground-fault current is 20 mA or more and is intended to be used in circuits with one or more conductors ...
3 - KFUPM Faculty List
... give reliable data with which to work. Such experimental results show evidence that the leakage current on common porcelain insulators exhibits non-linear behavior. Current transport was studied by exploring time-averaged i–v plots. From the results presented and the above discussion it is clear tha ...
... give reliable data with which to work. Such experimental results show evidence that the leakage current on common porcelain insulators exhibits non-linear behavior. Current transport was studied by exploring time-averaged i–v plots. From the results presented and the above discussion it is clear tha ...
Ohm`s Law and Resistance
... sometimes used for special effects lighting on stage because they put out a tightly focused beam of light. These lamps were literally designed to be used on airplanes, which traditionally use a voltage rated at 28.5v. If they were simply plugged into a standard wall voltage of 120v, the filaments wo ...
... sometimes used for special effects lighting on stage because they put out a tightly focused beam of light. These lamps were literally designed to be used on airplanes, which traditionally use a voltage rated at 28.5v. If they were simply plugged into a standard wall voltage of 120v, the filaments wo ...
Document
... HW2. The switch in the figure has been in position a for a long time. It is changed to position b at t = 0s. What are the charge on the capacitor and the current I through the resistor a)immediately after the switch is closed? b)What is the time constant τ ? ...
... HW2. The switch in the figure has been in position a for a long time. It is changed to position b at t = 0s. What are the charge on the capacitor and the current I through the resistor a)immediately after the switch is closed? b)What is the time constant τ ? ...
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.