Resonant LLC Converter: Operation and Design
... One can plot the resonant tank gain K with the normalized switching frequency for different values of Quality factor Q and any single value of m, as shown in Figure 2.3. The selection of the m value will be discussed in a later section of this document, but m=6 was used as an example. It can be seen ...
... One can plot the resonant tank gain K with the normalized switching frequency for different values of Quality factor Q and any single value of m, as shown in Figure 2.3. The selection of the m value will be discussed in a later section of this document, but m=6 was used as an example. It can be seen ...
TPS61085T 数据资料 dataSheet 下载
... of the power transistor which will have an effect on the voltage across the inductor and thus on tON (tOFF remains fixed). Some slight frequency changes might also appear with a fixed output load due to the fact that the output voltage VS is not sensed directly but via the SW Pin, which affects accu ...
... of the power transistor which will have an effect on the voltage across the inductor and thus on tON (tOFF remains fixed). Some slight frequency changes might also appear with a fixed output load due to the fact that the output voltage VS is not sensed directly but via the SW Pin, which affects accu ...
Aalborg Universitet Phase Standalone DG System
... main grid or the local loads, voltage source inverters (VSIs) are the most commonly used topologies, which can operate in either grid-connected or standalone operation. According to the IEEE standard 1547.4 [3], the local loads should be supplied by the DG in islanded mode, which now acts as a contr ...
... main grid or the local loads, voltage source inverters (VSIs) are the most commonly used topologies, which can operate in either grid-connected or standalone operation. According to the IEEE standard 1547.4 [3], the local loads should be supplied by the DG in islanded mode, which now acts as a contr ...
The effect of step height on the performance of three-dimensional... electro-osmotic microfluidic pumps
... mixing but also hinder pumping and local fluidic control) [3]. Voltages in the kiloVolt range are typically required to drive EO flows, which exacerbates these effects and dictates that EObased microfluidic analysis systems be operated with independent, external power supplies. An alternative approa ...
... mixing but also hinder pumping and local fluidic control) [3]. Voltages in the kiloVolt range are typically required to drive EO flows, which exacerbates these effects and dictates that EObased microfluidic analysis systems be operated with independent, external power supplies. An alternative approa ...
![Senvion MM92 [50Hz/2050kW] Product Description](http://s1.studyres.com/store/data/002818737_1-300224d160f3a644418edd4a51f70095-300x300.png)
Senvion MM92 [50Hz/2050kW] Product Description
... event of the grant of a patent or industrial design. Please ensure the latest versions of the applicable specifications are used. Images do not necessarily reflect the exact scope of supply, specifications, size or materials and are subject to technical alterations at any time. Please note that this ...
... event of the grant of a patent or industrial design. Please ensure the latest versions of the applicable specifications are used. Images do not necessarily reflect the exact scope of supply, specifications, size or materials and are subject to technical alterations at any time. Please note that this ...
LT6300 - 500mA, 200MHz xDSL Line Driver in 16-Lead SSOP Package
... has been optimized to provide sufficient headroom when operating from ±12V power supplies in full-rate ADSL applications. The LT6300 also allows for an adjustment of the operating current to minimize power consumption. In addition, the LT6300 is available in a small footprint surface mount package t ...
... has been optimized to provide sufficient headroom when operating from ±12V power supplies in full-rate ADSL applications. The LT6300 also allows for an adjustment of the operating current to minimize power consumption. In addition, the LT6300 is available in a small footprint surface mount package t ...
PQ1 Power Quality Relay Full Data Sheet 1.20
... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
Document
... a) What is the slip of the motor? b) What is the frequency of the rotor currents? c) What is the angular velocity of the stator field with respect to the stator? With respect to the rotor? d) What is the angular velocity of the rotor field with respect to the rotor? With respect to the stator? 2. A ...
... a) What is the slip of the motor? b) What is the frequency of the rotor currents? c) What is the angular velocity of the stator field with respect to the stator? With respect to the rotor? d) What is the angular velocity of the rotor field with respect to the rotor? With respect to the stator? 2. A ...
AC Machines - UniMAP Portal
... Cage induction Motor rotor consists of a series of conducting bars laid into slot carved in the face of rotor and shorted at either end by large shorting ring A wound rotor has a complete set of three-phase winding that are mirror images of the winding on the stator. The three phases of the rotor ...
... Cage induction Motor rotor consists of a series of conducting bars laid into slot carved in the face of rotor and shorted at either end by large shorting ring A wound rotor has a complete set of three-phase winding that are mirror images of the winding on the stator. The three phases of the rotor ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... Abstract: Switched capacitor (SC) based modulator is prone to various non-idealities; especially at the circuit designing stage where the integrator plays an important role and effects the overall performance of the sigma delta modulator. The non idealities take account of sampling jitter which incl ...
... Abstract: Switched capacitor (SC) based modulator is prone to various non-idealities; especially at the circuit designing stage where the integrator plays an important role and effects the overall performance of the sigma delta modulator. The non idealities take account of sampling jitter which incl ...
FSQ0765RS Green-Mode Fairchild Power Switch (FPS™) for Quasi-Resonant Operation -
... Pin Definitions Pin # ...
... Pin Definitions Pin # ...
SiT5001 - SiTime
... © SiTime Corporation 2015. The information contained herein is subject to change at any time without notice. SiTime assumes no responsibility or liability for any loss, damage or defect of a Product which is caused in whole or in part by (i) use of any circuitry other than circuitry embodied in a Si ...
... © SiTime Corporation 2015. The information contained herein is subject to change at any time without notice. SiTime assumes no responsibility or liability for any loss, damage or defect of a Product which is caused in whole or in part by (i) use of any circuitry other than circuitry embodied in a Si ...
Utility frequency
The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power plant to the end-user. In large parts of the world this is 50 Hz, although in the Americas and parts of Asia it is typically 60 Hz. Current usage by country or region is given in the list of mains power around the world.During the development of commercial electric power systems in the late 19th and early 20th centuries, many different frequencies (and voltages) had been used. Large investment in equipment at one frequency made standardization a slow process. However, as of the turn of the 21st century, places that now use the 50 Hz frequency tend to use 220–240 V, and those that now use 60 Hz tend to use 100–127 V. Both frequencies coexist today (Japan uses both) with no great technical reason to prefer one over the other and no apparent desire for complete worldwide standardization.Unless specified by the manufacturer to operate on both 50 and 60 Hz, appliances may not operate efficiently or even safely if used on anything other than the intended frequency.