Ieee paper
... High speed induction motor drives are having applications in wide areas. Hence new technologies are being introduced in the existing drive systems to improve their efficiency. A major issue of using conventional IM drives in systems with constant battery source like electric vehicles is that, during ...
... High speed induction motor drives are having applications in wide areas. Hence new technologies are being introduced in the existing drive systems to improve their efficiency. A major issue of using conventional IM drives in systems with constant battery source like electric vehicles is that, during ...
CD54HC162/3A CD54HCT162/3A Synchronous Presettable Counters Functional Diagram
... Two count enables, PE and TE, in each counter are provided for n-bit cascading. In all counters, reset action occurs regardless of the level of the SPE, PE and TE input. If a decade counter is preset to an illegal state or assumes an illegal state when power is applied, it will return to the normal ...
... Two count enables, PE and TE, in each counter are provided for n-bit cascading. In all counters, reset action occurs regardless of the level of the SPE, PE and TE input. If a decade counter is preset to an illegal state or assumes an illegal state when power is applied, it will return to the normal ...
MMBFJ271 P-Channel Switch MMBFJ271 P-Ch annel Switch
... SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly use ...
... SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly use ...
Teach for 10-15 minutes at the start of the lab... A. Current.
... So the potential energy of the positive charges is much higher on the positive side of the battery as the electric potential is higher on that side. Once the positive charges are released at the positive side of the battery they flow through the circuit to the negative pole of the battery. For each ...
... So the potential energy of the positive charges is much higher on the positive side of the battery as the electric potential is higher on that side. Once the positive charges are released at the positive side of the battery they flow through the circuit to the negative pole of the battery. For each ...
Inverters - General Information
... electricity flows in a single direction. Batteries provide DC electricity. AC alternates its direction many times per second. AC is used for grid service because it is more practical for long distance transmission. An inverter converts DC to AC, and also changes the voltage. In other words, it is a ...
... electricity flows in a single direction. Batteries provide DC electricity. AC alternates its direction many times per second. AC is used for grid service because it is more practical for long distance transmission. An inverter converts DC to AC, and also changes the voltage. In other words, it is a ...
HP Integrity rx3600 server
... system. Maximum input power is what the power supply requires from the AC line to deliver that maximum DC output (given worst case efficiency and max loading) Maximum input current is the worst case/highest current given the lowest input voltage and the maximum input power ...
... system. Maximum input power is what the power supply requires from the AC line to deliver that maximum DC output (given worst case efficiency and max loading) Maximum input current is the worst case/highest current given the lowest input voltage and the maximum input power ...
transistor theory
... How can we make current flow? Next we shorten the width of the Base region. If we want electrons to cross the Base without recombining with holes, how short should it be? Shorter than the recombination distance of an electron-hole pair. ...
... How can we make current flow? Next we shorten the width of the Base region. If we want electrons to cross the Base without recombining with holes, how short should it be? Shorter than the recombination distance of an electron-hole pair. ...
When the output voltage increases
... Diode Ratings with Capacitor Filter The size of the capacitor increases the current drawn through the diodes— the larger the capacitance, the greater the amount of current. Peak Current vs. Capacitance: ...
... Diode Ratings with Capacitor Filter The size of the capacitor increases the current drawn through the diodes— the larger the capacitance, the greater the amount of current. Peak Current vs. Capacitance: ...
1-MHz, 3.3-V High-Efficiency Synchronous Buck
... The TPS43000 can operate either in constant frequency, or in an automatic PFM mode. In the automatic PFM mode, the controller goes to sleep when the inductor current goes discontinuous, and wakes up when the output voltage has fallen by 2%. This pulse skipping can decrease gate-drive losses and sign ...
... The TPS43000 can operate either in constant frequency, or in an automatic PFM mode. In the automatic PFM mode, the controller goes to sleep when the inductor current goes discontinuous, and wakes up when the output voltage has fallen by 2%. This pulse skipping can decrease gate-drive losses and sign ...
EMI4184 数据资料DataSheet下载
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/ ...
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/ ...
Study of Very Fast Transients in Power Transformers
... transformer and the power system. Finally, it presents a calculation method to estimate the transformer internal response due to these transient, focusing on the switching operation of a vacuum circuit breaker [see the attachment “ISEF2011.pdf”]. Chapter 3 describes the proposed model in this thesis ...
... transformer and the power system. Finally, it presents a calculation method to estimate the transformer internal response due to these transient, focusing on the switching operation of a vacuum circuit breaker [see the attachment “ISEF2011.pdf”]. Chapter 3 describes the proposed model in this thesis ...
TPS92010 数据资料 dataSheet 下载
... placed as close as possible to the SS pin and GND, keeping trace length to a minimum. All faults discharge the SS pin to GND through an internal MOSFET with an RDS(on) of approximately 100 Ω. The internal modulator comparator reacts to the lowest of the SS voltage, the internal FB voltage and the pe ...
... placed as close as possible to the SS pin and GND, keeping trace length to a minimum. All faults discharge the SS pin to GND through an internal MOSFET with an RDS(on) of approximately 100 Ω. The internal modulator comparator reacts to the lowest of the SS voltage, the internal FB voltage and the pe ...
Portable Three-Phase Meter Tester/Analyzer
... to tests that fall outside of a specified accuracy range by results that are clearly labeled in red. ...
... to tests that fall outside of a specified accuracy range by results that are clearly labeled in red. ...
Tips on Using a PC Power Supply for Projects
... Now we can explain function of running power supply. Somebody pushes the power button on computer. Motheboard logic put to ground input pin PS-ON. Transistor Q10 closes and next Q1 closes. Capacitor C15 begins his charging through R15 and on the pin 4 IC1 begins decrease voltage to zero thanks to R1 ...
... Now we can explain function of running power supply. Somebody pushes the power button on computer. Motheboard logic put to ground input pin PS-ON. Transistor Q10 closes and next Q1 closes. Capacitor C15 begins his charging through R15 and on the pin 4 IC1 begins decrease voltage to zero thanks to R1 ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).