Ch2. State of the art topologies and improvements
... energy. Second, this bus voltage is loosely regulated; it can have a large variation. For 48V output, it needs to be tightly regulated, so it is not possible to use energy on the 48V DC bus capacitors. During hold up time, energy is drawn from the 400V DC bus capacitor. With energy drawn from it, th ...
... energy. Second, this bus voltage is loosely regulated; it can have a large variation. For 48V output, it needs to be tightly regulated, so it is not possible to use energy on the 48V DC bus capacitors. During hold up time, energy is drawn from the 400V DC bus capacitor. With energy drawn from it, th ...
AD7782 - Analog Devices
... Chip Select Input. CS is an active low logic input used to select the AD7782. When CS is low, the PLL establishes lock and allows the AD7782 to initiate a conversion on the selected channel. When CS is high, the conversion is aborted, DOUT and SCLK are three-stated, the AD7782 enters standby mode an ...
... Chip Select Input. CS is an active low logic input used to select the AD7782. When CS is low, the PLL establishes lock and allows the AD7782 to initiate a conversion on the selected channel. When CS is high, the conversion is aborted, DOUT and SCLK are three-stated, the AD7782 enters standby mode an ...
WORD - ECE Department - University of Central Florida
... or changes in the view. Once a movement is detected, the robot is to be taken out of its idle state and be ready to perform. Once the robot has been set to a “ready” state, the robot needs to follow the object that triggered the change of status. While the tracking is occurring, it must also avoid a ...
... or changes in the view. Once a movement is detected, the robot is to be taken out of its idle state and be ready to perform. Once the robot has been set to a “ready” state, the robot needs to follow the object that triggered the change of status. While the tracking is occurring, it must also avoid a ...
AP2161/ AP2171 Description Pin Assignments
... current-limit threshold (ITRIG) is reached or until the thermal limit of the device is exceeded. The AP2161/AP2171 is capable of delivering current up to the current-limit threshold without damaging the device. Once the threshold has been reached, the device switches into its current limiting mode a ...
... current-limit threshold (ITRIG) is reached or until the thermal limit of the device is exceeded. The AP2161/AP2171 is capable of delivering current up to the current-limit threshold without damaging the device. Once the threshold has been reached, the device switches into its current limiting mode a ...
ZXMS6005DT8 Product Summary Features and Benefits
... INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ...
... INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ...
User Manual Power-Lite - Perfect Power Systems
... Several different kinds of sensitive electrical equipment stay protected by a UPS (Uninterruptible Power System) including computers, workstations, process control systems, telecommunications systems, sales terminals, other critical instrumentation, etc. The purpose of the UPS is to protect these sy ...
... Several different kinds of sensitive electrical equipment stay protected by a UPS (Uninterruptible Power System) including computers, workstations, process control systems, telecommunications systems, sales terminals, other critical instrumentation, etc. The purpose of the UPS is to protect these sy ...
Material and Energy Efficient Busbar Systems in
... Watercooled Bus Bars In some cases space problems do not allow to use large aluminium or copper conductor profiles which are normally aircooled. Reduction of cross section is only possible by a higher cooling effect which keeps the conductor temperature on a permissible level. The technical solution ...
... Watercooled Bus Bars In some cases space problems do not allow to use large aluminium or copper conductor profiles which are normally aircooled. Reduction of cross section is only possible by a higher cooling effect which keeps the conductor temperature on a permissible level. The technical solution ...
MAX5039, MAX5040
... turns on, pulling the I/O voltage above the CORE voltage. At this point, the MAX5040 brings NDRV to GND and POK goes high. On power-down, when VCC drops low enough to bring VUVLO below VUVCC, SDO immediately falls, turning the I/O and CORE supplies off. Simultaneously POK falls, indicating power-dow ...
... turns on, pulling the I/O voltage above the CORE voltage. At this point, the MAX5040 brings NDRV to GND and POK goes high. On power-down, when VCC drops low enough to bring VUVLO below VUVCC, SDO immediately falls, turning the I/O and CORE supplies off. Simultaneously POK falls, indicating power-dow ...
MAX4575/MAX4576/MAX4577 ±15kV ESD-Protected, Low-Voltage, Dual, SPST, CMOS Analog Switches General Description
... refer to integrated circuits. The MAX4575/MAX4576/ MAX4577 enable the design of equipment that meets Level 4 (the highest level) of IEC 1000-4-2, without additional ESD protection components. The major difference between tests done using the Human Body Model and IEC 1000-4-2 is higher peak current i ...
... refer to integrated circuits. The MAX4575/MAX4576/ MAX4577 enable the design of equipment that meets Level 4 (the highest level) of IEC 1000-4-2, without additional ESD protection components. The major difference between tests done using the Human Body Model and IEC 1000-4-2 is higher peak current i ...
DC Shunt Motors - PSSurvival.com
... that supply voltage has been lost prior to the motor starter. You will need to check the supply fuses and the rest of the supply circuit to locate the fault. If the motor tries to start and hums loudly, it indicates that the supply voltage is present. The problem in this case is probably due to an o ...
... that supply voltage has been lost prior to the motor starter. You will need to check the supply fuses and the rest of the supply circuit to locate the fault. If the motor tries to start and hums loudly, it indicates that the supply voltage is present. The problem in this case is probably due to an o ...
Solid and stranded conductors
... symmetric, has no zero diagonal elements but is not-Hermitian. However, the FEM block is positive definite and the circuit coupling block is negative definite [2]. Therefore, the Conjugate Gradient (CG) method can not be used. Other suggestions are the BiConjugate Gradient (BiCG) method, the Conjuga ...
... symmetric, has no zero diagonal elements but is not-Hermitian. However, the FEM block is positive definite and the circuit coupling block is negative definite [2]. Therefore, the Conjugate Gradient (CG) method can not be used. Other suggestions are the BiConjugate Gradient (BiCG) method, the Conjuga ...
chapter 1 - ePrints USM
... area distribution network shows that network impedance fluctuation caused by consumer loads variability and changing network configuration can significantly change voltage total harmonic distortion (THD) level at point of common coupling (PCC). Simulation on a test distribution network, analyzing fa ...
... area distribution network shows that network impedance fluctuation caused by consumer loads variability and changing network configuration can significantly change voltage total harmonic distortion (THD) level at point of common coupling (PCC). Simulation on a test distribution network, analyzing fa ...
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).
... needed for . This forces the use of thinner traces for a given diameter of the planar inductors, increasing the ...
... needed for . This forces the use of thinner traces for a given diameter of the planar inductors, increasing the ...
BYPASS/1A Circuits - Electric Forklift Forklift Electronics
... The bypass contactor, when energized, does exactly what it's name implies. Once the bypass contactor energizes it bypasses the entire SCR system and applies full battery voltage across the motor. This provides top vehicle speed, torque and efficiency, only the addition of field weakening will give y ...
... The bypass contactor, when energized, does exactly what it's name implies. Once the bypass contactor energizes it bypasses the entire SCR system and applies full battery voltage across the motor. This provides top vehicle speed, torque and efficiency, only the addition of field weakening will give y ...
Power converter optimal control for wind energy conversion systems
... crossed influence among variables. This controller is easily tuned and implemented since it has a simple structure, however, its response is not ideal since it does not exploit all the degrees of freedom available in the system. It is important to develop reliable controllers that can offer a predic ...
... crossed influence among variables. This controller is easily tuned and implemented since it has a simple structure, however, its response is not ideal since it does not exploit all the degrees of freedom available in the system. It is important to develop reliable controllers that can offer a predic ...
iNDustrial PoWer resistors
... Cressall neutral earthing resistors (NERs) are employed in AC distribution networks to limit the current that would flow through the neutral point of a transformer or generator in the event of an earth fault. The rating of an NER is chosen to meet the requirements of the system protection scheme; th ...
... Cressall neutral earthing resistors (NERs) are employed in AC distribution networks to limit the current that would flow through the neutral point of a transformer or generator in the event of an earth fault. The rating of an NER is chosen to meet the requirements of the system protection scheme; th ...
AP4312 Description Pin Assignments
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Field-Effect Transistors - Trendsetter Electronics
... bottom of its V-groove caused an excessive electric field at this point and restricted the device’s operating voltage. Subsequent to the original VFET introduction, Intersil introduced their own version of the ‘VMOS’ technique, with a U-shaped groove (plus other modifications) that improved device r ...
... bottom of its V-groove caused an excessive electric field at this point and restricted the device’s operating voltage. Subsequent to the original VFET introduction, Intersil introduced their own version of the ‘VMOS’ technique, with a U-shaped groove (plus other modifications) that improved device r ...
AN4027
... and DVS2) sensing the MOSFETs drain voltage level. The SRK2000 automatically detects light load operation and enters sleep mode, disabling MOSFET driving and decreasing its own consumption. This function allows great power saving at light load with respect to benchmark SR solutions. In order to decr ...
... and DVS2) sensing the MOSFETs drain voltage level. The SRK2000 automatically detects light load operation and enters sleep mode, disabling MOSFET driving and decreasing its own consumption. This function allows great power saving at light load with respect to benchmark SR solutions. In order to decr ...
SLIC Devices
... sensing circuits with AC/DC pass separation, and a loop-current sensing circuit. The current mode amplifiers driving the A(TIP) and B(RING) pins are controlled by two input signals, ILI and IMI. ILI controls the longitudinal (common mode) current, and IMI controls the metallic (differential) current ...
... sensing circuits with AC/DC pass separation, and a loop-current sensing circuit. The current mode amplifiers driving the A(TIP) and B(RING) pins are controlled by two input signals, ILI and IMI. ILI controls the longitudinal (common mode) current, and IMI controls the metallic (differential) current ...