Design Optimization of High Frequency Transformer for Dual
... terminal square wave voltages. As a result, there is always a trade-off between the leakage inductance and the phaseshifted angle when maximizing the power conversion. Additionally, at high switching frequency, high AC losses in the HFT windings are inevitable due to the skinand proximity-effects [5 ...
... terminal square wave voltages. As a result, there is always a trade-off between the leakage inductance and the phaseshifted angle when maximizing the power conversion. Additionally, at high switching frequency, high AC losses in the HFT windings are inevitable due to the skinand proximity-effects [5 ...
Hierarchical Control and an Overview of the Control and
... dynamics in the microgrid, which mostly lacks a significant amount of rotating inertia, the primary controller should be fast, i.e., in time scales of milliseconds. Also, for reliability reasons, communication is often avoided in the primary control, similar with the conventional grid control. Hence ...
... dynamics in the microgrid, which mostly lacks a significant amount of rotating inertia, the primary controller should be fast, i.e., in time scales of milliseconds. Also, for reliability reasons, communication is often avoided in the primary control, similar with the conventional grid control. Hence ...
IEEE 802.3at 高功率供电器件(PD) 接口带有外部栅极驱动器(Rev. A)
... 8.3.3 DEN Detection and Enable DEN pin implements two separate functions. A resistor (RDEN) connected between VDD and DEN generates a detection signature whenever the voltage differential between VDD and VSS is from 1.4 V and 10.9 V. Beyond this range, the controller disconnects this resistor to sav ...
... 8.3.3 DEN Detection and Enable DEN pin implements two separate functions. A resistor (RDEN) connected between VDD and DEN generates a detection signature whenever the voltage differential between VDD and VSS is from 1.4 V and 10.9 V. Beyond this range, the controller disconnects this resistor to sav ...
UPC3226TB
... The bypass capacitor connected to the VCC pin is used to minimize ground impedance of VCC pin. So, stable bias ...
... The bypass capacitor connected to the VCC pin is used to minimize ground impedance of VCC pin. So, stable bias ...
Lab 7 help - IT 318
... 7. Reverse the power supply leads to the motor, so that you are essentially applying -6 Volts to the motor. Record your observation of what happens. For the lab report, record what happens when you reverse the power supply leads going to the motor. Brushless DC Motor For this part of the lab you wi ...
... 7. Reverse the power supply leads to the motor, so that you are essentially applying -6 Volts to the motor. Record your observation of what happens. For the lab report, record what happens when you reverse the power supply leads going to the motor. Brushless DC Motor For this part of the lab you wi ...
Instrument Transformers
... Medium Voltage Current & Voltage Transformers Voltage Transformers Applications ...
... Medium Voltage Current & Voltage Transformers Voltage Transformers Applications ...
LME49610 数据资料 dataSheet 下载
... parallel combination of a solid 5μF to 10μF tantalum capacitor and a ceramic 0.1μF capacitor as close as possible to the device supply pins. Ceramic capacitor have very lower ESR (typically less than 10mΩ) and low ESL when compared to the same valued tantalum capacitor. The ceramic capacitors, there ...
... parallel combination of a solid 5μF to 10μF tantalum capacitor and a ceramic 0.1μF capacitor as close as possible to the device supply pins. Ceramic capacitor have very lower ESR (typically less than 10mΩ) and low ESL when compared to the same valued tantalum capacitor. The ceramic capacitors, there ...
V DD
... Positive Slack Trade-off for Reduced Dynamic Power – Objective: reduce dynamic power where speed is not needed – Optimization performed post-route for optimum results – Cells along paths with positive slack replaced with lower drive cells Switching currents, input capacitances, and area are all r ...
... Positive Slack Trade-off for Reduced Dynamic Power – Objective: reduce dynamic power where speed is not needed – Optimization performed post-route for optimum results – Cells along paths with positive slack replaced with lower drive cells Switching currents, input capacitances, and area are all r ...
2DA1774QLP Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Generator Design Using MotorSolve v6
... Optimal generator design will be different than optimal motor design • Most software tools use the fact that motors can act as generators and address only motors • Need specialized generator design tool ...
... Optimal generator design will be different than optimal motor design • Most software tools use the fact that motors can act as generators and address only motors • Need specialized generator design tool ...
Compact Dual-Fed Distributed Power Amplifier , Member, IEEE
... input and output match. The single-ended dual-fed distributed amplifier (SE DFDA) is a half-circuit equivalent of the DFDA [12]. Two SE DFDAs can be combined using 90 hybrids to form a balanced amplifier with its inherently good port match [12], [13]. Similar to the DFDA, the SE DFDA operates effici ...
... input and output match. The single-ended dual-fed distributed amplifier (SE DFDA) is a half-circuit equivalent of the DFDA [12]. Two SE DFDAs can be combined using 90 hybrids to form a balanced amplifier with its inherently good port match [12], [13]. Similar to the DFDA, the SE DFDA operates effici ...
Advanced Digital Temperature Controller E5CN
... ON delay or OFF delay for the results of the logic operation given above. Setting time: 0 to 9999 s or 0 to 9999 min • Output inversion: Possible ...
... ON delay or OFF delay for the results of the logic operation given above. Setting time: 0 to 9999 s or 0 to 9999 min • Output inversion: Possible ...
Field-Effect Transistors - Trendsetter Electronics
... enabling the JFET to be used as a voltage-controlled switch (Figure 6) or as an efficient ‘chopper’ (Figure 7) that does not suffer from offset-voltage or saturation-voltage problems. Also note in Figure 4 that when VDS is above the knee value, the ID value is controlled by the VGS value and is almo ...
... enabling the JFET to be used as a voltage-controlled switch (Figure 6) or as an efficient ‘chopper’ (Figure 7) that does not suffer from offset-voltage or saturation-voltage problems. Also note in Figure 4 that when VDS is above the knee value, the ID value is controlled by the VGS value and is almo ...
FUTURE ANALYSIS TOOLS FOR POWER QUALITY P. Ribeiro, R
... (a) Synchronous Generators When non-linear currents/voltages appear in the stator of a synchronous machine, the fundamental component is responsible for the energy conversion process and sets up a rotating mmf wave which reacts with the rotor mmf to produce the resultant fundamental mmf gap flux. Co ...
... (a) Synchronous Generators When non-linear currents/voltages appear in the stator of a synchronous machine, the fundamental component is responsible for the energy conversion process and sets up a rotating mmf wave which reacts with the rotor mmf to produce the resultant fundamental mmf gap flux. Co ...
MAX17021/MAX17082/MAX17482 Dual-Phase, Quick-PWM Controllers for IMVP-6+/IMVP-6.5 CPU Core Power Supplies General Description
... Soft-Startup and Soft-Shutdown ...
... Soft-Startup and Soft-Shutdown ...
Chapter 4 -AC machine
... Induction Motors and Transformers • Both IM and transformer works on the principle of induced voltage – Transformer: voltage applied to the primary windings produce an induced voltage in the secondary windings – Induction motor: voltage applied to the stator windings produce an induced voltage in t ...
... Induction Motors and Transformers • Both IM and transformer works on the principle of induced voltage – Transformer: voltage applied to the primary windings produce an induced voltage in the secondary windings – Induction motor: voltage applied to the stator windings produce an induced voltage in t ...
A Wirelessly-Powered Platform for Sensing and Computation
... but not power. Also, existing RFID-sensor devices are generally not programmable platforms supporting arbitrary computation. What may be the only commercially available fully programmable microcontroller with an RFID interface is described in [12]. However, this device can only transmit one bit of s ...
... but not power. Also, existing RFID-sensor devices are generally not programmable platforms supporting arbitrary computation. What may be the only commercially available fully programmable microcontroller with an RFID interface is described in [12]. However, this device can only transmit one bit of s ...
Voltage recovery after unbalanced and balanced voltage dips in
... with reference to the upward zero-crossing is thus or of the pre-event voltage. In the remainder of this paper, only the first value will be considered, knowing that there are always two possible points of recovery per cycle, half a cycle apart. The voltage after recovery can be written as ...
... with reference to the upward zero-crossing is thus or of the pre-event voltage. In the remainder of this paper, only the first value will be considered, knowing that there are always two possible points of recovery per cycle, half a cycle apart. The voltage after recovery can be written as ...
Y. Hu, W. Rieutort-Louis, J. Sanz-Robinson, L. Huang, B. Glisic, J.C. Sturm, S. Wagner, and N. Verma, "Large-Scale Sensing System Combining Large-Area Electronics and CMOS ICs for Structural-Health Monitoring", J. Solid-State Circuits, Vol 49, pp. 513-523 (FEB 2014).
... gauges are calibrated for aluminium beams and have a standard resistance of 1 k (as in [26]). Large TFTs with of 60,000 m/6 m are used for the access switches, to provide sufficiently-low on-resistance ( k ), comparable to the nominal strain-gauge resistance. The four TFTs impose a total loading of ...
... gauges are calibrated for aluminium beams and have a standard resistance of 1 k (as in [26]). Large TFTs with of 60,000 m/6 m are used for the access switches, to provide sufficiently-low on-resistance ( k ), comparable to the nominal strain-gauge resistance. The four TFTs impose a total loading of ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.