Fairford Sizing Generators for Soft Starters
... Since the starting kVA can be readily calculated from the motor/load characteristics, the main additional influence is the allowable level of voltage distortion. Providing the generator AVR is immune to voltage distortion (see 4 below), the question is limited to the dist ...
... Since the starting kVA can be readily calculated from the motor/load characteristics, the main additional influence is the allowable level of voltage distortion. Providing the generator AVR is immune to voltage distortion (see 4 below), the question is limited to the dist ...
FAN5602 — Universal (Step-Up/Step-Down) Charge Pump Regulated DC/DC Converter F AN5
... The power transistors used in the charge pump are very large in size. The dynamic loss from the switching the power transistors is not small and increases its proportion of the total power consumption as the load gets light. To save power, the FAN5602 switches, when the load is less than 10mA, from ...
... The power transistors used in the charge pump are very large in size. The dynamic loss from the switching the power transistors is not small and increases its proportion of the total power consumption as the load gets light. To save power, the FAN5602 switches, when the load is less than 10mA, from ...
basic electronic components
... current that will move through that circuit each second. This is similar to the way a faucet limits the amount of water that will enter a glass each second. It would be very difficult to fill a glass without breaking it if the faucet had only two states, wide open or off. By using the proper value o ...
... current that will move through that circuit each second. This is similar to the way a faucet limits the amount of water that will enter a glass each second. It would be very difficult to fill a glass without breaking it if the faucet had only two states, wide open or off. By using the proper value o ...
Deuterium Triode Thyratron
... 5. The pulse width is measured on the discharge current waveform at the half peak current level. 6. For anode current pulse widths greater than 0.3 microseconds but less than 10 microseconds, a useful formula for estimating the allowable peak current is ib=ib0 (3/tp)Áת amps, where tp is the puls ...
... 5. The pulse width is measured on the discharge current waveform at the half peak current level. 6. For anode current pulse widths greater than 0.3 microseconds but less than 10 microseconds, a useful formula for estimating the allowable peak current is ib=ib0 (3/tp)Áת amps, where tp is the puls ...
Paper Title (use style: paper title) - IR@CSIR-CEERI
... good accuracy, low power consumption, small die area and reasonable conversion time are the main specification requirement of DAC for these applications. Among the most popular architectures of DACs that are suitable for these applications are current steering and resistor ladders or strings based [ ...
... good accuracy, low power consumption, small die area and reasonable conversion time are the main specification requirement of DAC for these applications. Among the most popular architectures of DACs that are suitable for these applications are current steering and resistor ladders or strings based [ ...
TS30011/12/13 High Efficiency 1A/2A/3A Current-Mode
... This terminal will provide the bootstrap voltage required for the upper internal NMOS switch of the buck regulator. An external ceramic capacitor placed between the BST input terminal and the VSW pin will provide the necessary voltage for the upper switch. In normal operation the capacitor is re-cha ...
... This terminal will provide the bootstrap voltage required for the upper internal NMOS switch of the buck regulator. An external ceramic capacitor placed between the BST input terminal and the VSW pin will provide the necessary voltage for the upper switch. In normal operation the capacitor is re-cha ...
LMR16010 - Texas Instruments
... step down regulator with an integrated high-side MOSFET. With a wide input range from 4.3 V to 60 V, it’s suitable for various applications from industrial to automotive for power conditioning from unregulated sources. The regulator’s quiescent current is 40 µA in Sleep-mode, which is suitable for b ...
... step down regulator with an integrated high-side MOSFET. With a wide input range from 4.3 V to 60 V, it’s suitable for various applications from industrial to automotive for power conditioning from unregulated sources. The regulator’s quiescent current is 40 µA in Sleep-mode, which is suitable for b ...
MAX17116 Dual-Output DC/DC Power Supply for AMOLED General Description
... The voltage across the inductor then becomes the difference between the output voltage and the input voltage. This discharge condition forces the current through the inductor to ramp back down, transferring the energy stored in the magnetic field to the output capacitor and the load. The MOSFET rema ...
... The voltage across the inductor then becomes the difference between the output voltage and the input voltage. This discharge condition forces the current through the inductor to ramp back down, transferring the energy stored in the magnetic field to the output capacitor and the load. The MOSFET rema ...
Document - Schneider Electric Belgique
... To plug in or out a CTV1 in an MCset 1 functional unit ... ...
... To plug in or out a CTV1 in an MCset 1 functional unit ... ...
R.C.N. Pilawa-Podgurski, A.D. Sagneri, J.M. Rivas, D.I. Anderson, and D.J. Perreault, Very-High-Frequency Resonant Boost Converters, IEEE Transactions on Power Electronics, Vol. 24, No. 6, pp. 1654-1665, June 2009.
... the rectifier input, the two sources model the voltage produced by the inverter, i.e., that across the drain–source terminals of the switch. Under the assumption that nearly all the power is delivered at the fundamental and dc, this voltage can be modeled by a sinusoidal source (with an amplitude eq ...
... the rectifier input, the two sources model the voltage produced by the inverter, i.e., that across the drain–source terminals of the switch. Under the assumption that nearly all the power is delivered at the fundamental and dc, this voltage can be modeled by a sinusoidal source (with an amplitude eq ...
MAX4675/MAX4676 3 Single SPST Analog Switches ________________General Description
... 3Ω Single SPST Analog Switches ____________________________Features ...
... 3Ω Single SPST Analog Switches ____________________________Features ...
Second Revised Draft Final Straw Proposal - Interim
... This requirement will not apply to any asynchronous generating facility that has an executed LGIA or has been tendered an LGIA as of the date this proposal is approved by the ISO Board of Governors. In addition, the requirement will not extend to any wind facility in the “serial group,” without an L ...
... This requirement will not apply to any asynchronous generating facility that has an executed LGIA or has been tendered an LGIA as of the date this proposal is approved by the ISO Board of Governors. In addition, the requirement will not extend to any wind facility in the “serial group,” without an L ...
PDF Version - Alpha Technologies Broadband
... A Circuit is a closed path through which an electric current flows. An electric circuit is formed when a conductive path is created to allow free electrons to continuously move. If you think of your home, typically each room is serviced by a dedicated electrical circuit, protected by a circuit break ...
... A Circuit is a closed path through which an electric current flows. An electric circuit is formed when a conductive path is created to allow free electrons to continuously move. If you think of your home, typically each room is serviced by a dedicated electrical circuit, protected by a circuit break ...
MC100LVEL14 - 3.3 V ECL 1:5 Clock Distribution Chip
... The LVEL14 features a multiplexed clock input to allow for the distribution of a lower speed scan or test clock along with the high speed system clock. When LOW (or left open and pulled LOW by the input pulldown resistor) the SEL pin will select the differential clock input. The common enable (EN) i ...
... The LVEL14 features a multiplexed clock input to allow for the distribution of a lower speed scan or test clock along with the high speed system clock. When LOW (or left open and pulled LOW by the input pulldown resistor) the SEL pin will select the differential clock input. The common enable (EN) i ...
FL7930B Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
... the amplifier. To cancel down the line input voltage effect on power factor correction, the effective control response of the PFC block should be slower than the line frequency and this conflicts with the transient response of the controller. Two-pole one-zero type compensation can meet both require ...
... the amplifier. To cancel down the line input voltage effect on power factor correction, the effective control response of the PFC block should be slower than the line frequency and this conflicts with the transient response of the controller. Two-pole one-zero type compensation can meet both require ...
Dual-mode Multiphase Sinusoidal Oscillator using CDBAs
... By substituting our proposed sub-circuits into the general block diagram of the MSO in fig. 3, the complete circuit of the CDBA-based MSO for N = 3, which has 60° phase difference, can be obtained as shown in fig. 5. Since our proposed structure exploits an advantage of having both voltage and curre ...
... By substituting our proposed sub-circuits into the general block diagram of the MSO in fig. 3, the complete circuit of the CDBA-based MSO for N = 3, which has 60° phase difference, can be obtained as shown in fig. 5. Since our proposed structure exploits an advantage of having both voltage and curre ...
Mazda 626 GE 2.0 FS
... connects this terminal to ground. The voltage on this terminal is during this time 0 Volts. During the time the solenoid is switched off, the voltage on this terminal is 12 Volts. Some motormanagement systems control the amount gases delivered to the intake manifold switching the solenoid on and of ...
... connects this terminal to ground. The voltage on this terminal is during this time 0 Volts. During the time the solenoid is switched off, the voltage on this terminal is 12 Volts. Some motormanagement systems control the amount gases delivered to the intake manifold switching the solenoid on and of ...
A Marantz 8B Replica
... The original Marantz 8B uses a full-wave voltage doubler. To meet this setup, I found a Tango power transformer, MS330D, which supplies 330mA DC after rectifying and fits perfectly into this amplifier. To make it better, the AC winding of MS-330D for the plate supply provides several 10V taps so tha ...
... The original Marantz 8B uses a full-wave voltage doubler. To meet this setup, I found a Tango power transformer, MS330D, which supplies 330mA DC after rectifying and fits perfectly into this amplifier. To make it better, the AC winding of MS-330D for the plate supply provides several 10V taps so tha ...
all other uses, in any ... © 2012 IEEE
... The European Union has committed itself to source 20% of its energy from renewables by 2020 [1]. As the most promising candidate, the wind energy production integrated into the power grid is booming up all over the world. Meanwhile, the power capacity of a single wind turbine is increasing continuou ...
... The European Union has committed itself to source 20% of its energy from renewables by 2020 [1]. As the most promising candidate, the wind energy production integrated into the power grid is booming up all over the world. Meanwhile, the power capacity of a single wind turbine is increasing continuou ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.