Electromagnetic Transients Simulation Models for Accurate
... the physics of the switching process, which lasts only about several hundreds of nanoseconds. To model this process in detail would require a very small time-step which would result in an unacceptably large CPU time when simulating large multi-device power electronic systems (such as FACTS devices). ...
... the physics of the switching process, which lasts only about several hundreds of nanoseconds. To model this process in detail would require a very small time-step which would result in an unacceptably large CPU time when simulating large multi-device power electronic systems (such as FACTS devices). ...
Real-Time High Performance Computing Platform for Smart
... assessed by monitoring different parameters of the system. Based on the values of these parameters, decisions are made and control signals dispatched to drive the system from one operating condition to the other or keeping it stable. Therefore, decision making and control systems need to know the st ...
... assessed by monitoring different parameters of the system. Based on the values of these parameters, decisions are made and control signals dispatched to drive the system from one operating condition to the other or keeping it stable. Therefore, decision making and control systems need to know the st ...
NE1617A 1. General description Temperature monitor for microprocessor systems
... faster the rate, the higher the current). In addition to the normal operation, which is to update the temperature at the programmed rate, there is a one-shot mode that will force a temperature update. There is also an alarm that senses either an overtemperature or undertemperature condition. The tri ...
... faster the rate, the higher the current). In addition to the normal operation, which is to update the temperature at the programmed rate, there is a one-shot mode that will force a temperature update. There is also an alarm that senses either an overtemperature or undertemperature condition. The tri ...
FEC Remote Lighting Controller (RLC) Version 2
... If the boot-loader switch is not active then the main operational code is run. Configuration settings are retrieved from non-volatile memory and the system is configured as required and enters normal operational mode waiting for activation. Building Management System (BMS) Interface There are three ...
... If the boot-loader switch is not active then the main operational code is run. Configuration settings are retrieved from non-volatile memory and the system is configured as required and enters normal operational mode waiting for activation. Building Management System (BMS) Interface There are three ...
GTL2005 1. General description Quad GTL/GTL+ to LVTTL/TTL bidirectional non-latched
... • Leaded or leadless SMDs, which are glued to the surface of the printed circuit board Not all SMDs can be wave soldered. Packages with solder balls, and some leadless packages which have solder lands underneath the body, cannot be wave soldered. Also, leaded SMDs with leads having a pitch smaller t ...
... • Leaded or leadless SMDs, which are glued to the surface of the printed circuit board Not all SMDs can be wave soldered. Packages with solder balls, and some leadless packages which have solder lands underneath the body, cannot be wave soldered. Also, leaded SMDs with leads having a pitch smaller t ...
LTC2991 Octal I C Voltage, Current, and Temperature Monitor
... to ground these pins, but increased noise may result on the temperature measurements. The LTC2991 is calibrated to yield the correct temperature for a remote diode with an ideality factor of 1.004. See the Applications Information section for compensation of sensor ideality factors other than the fa ...
... to ground these pins, but increased noise may result on the temperature measurements. The LTC2991 is calibrated to yield the correct temperature for a remote diode with an ideality factor of 1.004. See the Applications Information section for compensation of sensor ideality factors other than the fa ...
2W Constant Output Power Class-D Audio Amplifier with Adaptive
... SLOS717B – AUGUST 2011 – REVISED DECEMBER 2014 ...
... SLOS717B – AUGUST 2011 – REVISED DECEMBER 2014 ...
MASTER`S THESIS
... significantly and taking the advantages of commercial technologies. The competitive market in microelectronics industry continues to decrease the cost, size, and power consumption of state-of-the-art COTS components, while conversely, increases the performance of these components. ...
... significantly and taking the advantages of commercial technologies. The competitive market in microelectronics industry continues to decrease the cost, size, and power consumption of state-of-the-art COTS components, while conversely, increases the performance of these components. ...
A distributed voltage stability margin for power
... in Yu et al. 2015 and Wang et al. 2016). Additionally, convex optimization tools have been used to determine sufficient condition for unsolvability (and thus voltage collapse) in Molzahn et al. (2013). All these works propose global indices, in the sense that the knowledge of the entire system state ...
... in Yu et al. 2015 and Wang et al. 2016). Additionally, convex optimization tools have been used to determine sufficient condition for unsolvability (and thus voltage collapse) in Molzahn et al. (2013). All these works propose global indices, in the sense that the knowledge of the entire system state ...
STM690T/S/R
... whenever VCC goes below the reset threshold (VRST), a watchdog time-out occurs, or when the push-button reset input (MR) is taken low. RST is guaranteed to be a logic low (logic high for STM804/805) for 0 V < VCC < VRST if VBAT is greater than 1 V. Without a backup battery, RST is guaranteed valid d ...
... whenever VCC goes below the reset threshold (VRST), a watchdog time-out occurs, or when the push-button reset input (MR) is taken low. RST is guaranteed to be a logic low (logic high for STM804/805) for 0 V < VCC < VRST if VBAT is greater than 1 V. Without a backup battery, RST is guaranteed valid d ...
Selecting a Power System Architecture
... DC/DC converters. Two or more low power converters are often used. These power converters are sometimes referred to as Point of Use Power Supplies (PUPS). This approach lends itself to the usage of standard DC/DC converter modules rather than custom designs. This standardization offers several advan ...
... DC/DC converters. Two or more low power converters are often used. These power converters are sometimes referred to as Point of Use Power Supplies (PUPS). This approach lends itself to the usage of standard DC/DC converter modules rather than custom designs. This standardization offers several advan ...
For reverse bias
... Depletion region expands with reverse bias. A reverse-biased diode prevents current from going through it, due to the expanded depletion region. In actuality, a very small amount of current can and does go through a reverse-biased diode, called the leakage current, but it can be ignored for most pur ...
... Depletion region expands with reverse bias. A reverse-biased diode prevents current from going through it, due to the expanded depletion region. In actuality, a very small amount of current can and does go through a reverse-biased diode, called the leakage current, but it can be ignored for most pur ...
QUALITY ASSESSMENT OF METAL OXIDE ... BY NOISE SPECTROSCOPY Lech Hasse
... Varistors are usually produced from zinc oxide (ZnO) and some additives (e.g. bismuth, cobalt, manganese [4] that significantly influences their properties) as cylindricallyshaped structures whose quality depends on varying technological conditions at stages of their shape forming and firing. These ...
... Varistors are usually produced from zinc oxide (ZnO) and some additives (e.g. bismuth, cobalt, manganese [4] that significantly influences their properties) as cylindricallyshaped structures whose quality depends on varying technological conditions at stages of their shape forming and firing. These ...
BDTIC www.BDTIC.com/infineon I C E 2 Q R x x 6 5 /... P o w e r M a n a g...
... Figure 2 shows a typical application of ICE2QRxx65/80x in quasi-resonant flyback converter. In this converter, the mains input voltage is rectified by the diode bridge and then smoothed by the capacitor C bus where the bus voltage Vbus is available. The transformer has one primary winding Wp, one or ...
... Figure 2 shows a typical application of ICE2QRxx65/80x in quasi-resonant flyback converter. In this converter, the mains input voltage is rectified by the diode bridge and then smoothed by the capacitor C bus where the bus voltage Vbus is available. The transformer has one primary winding Wp, one or ...
Communication and software - Automation Technology
... this case, the 4 ... 20 mA line to the control system is not required: all data, i.e. process values, parameters, diagnostic information and functions, is supplied to the automation system on a wireless basis. This is mainly useful for replacement and expansion measures related to existing systems, ...
... this case, the 4 ... 20 mA line to the control system is not required: all data, i.e. process values, parameters, diagnostic information and functions, is supplied to the automation system on a wireless basis. This is mainly useful for replacement and expansion measures related to existing systems, ...
125-µA Standby, High-Efficiency Power Supply
... terminal. The UL773A does allow it with certain restrictions and one of the important requirements is that the current flowing through the ground should be limited to 0.5 mA. This is to ensure that the ground current does not exceed the trip limit of the earth leakage circuit breaker, which may be t ...
... terminal. The UL773A does allow it with certain restrictions and one of the important requirements is that the current flowing through the ground should be limited to 0.5 mA. This is to ensure that the ground current does not exceed the trip limit of the earth leakage circuit breaker, which may be t ...
HMC860LP3E
... ceramic capacitors typically have much lower Resr (as low as 0.02 Ohm at resonance) hence they will need a series resistor to insure stability. In the case when several capacitors are connected at the output (which is often the case with noise and spurious sensitive circuits), an alternate approach ...
... ceramic capacitors typically have much lower Resr (as low as 0.02 Ohm at resonance) hence they will need a series resistor to insure stability. In the case when several capacitors are connected at the output (which is often the case with noise and spurious sensitive circuits), an alternate approach ...
PCF2003 32 kHz watch circuit with programmable adaptive motor
... driving pulse with a variable duty cycle. The driving level starts from the programmed minimum value and increases by 6.25 % after each failed motor step. The strongest driving stage, which is not followed by a detection phase, is programmed separately. Therefore, it is possible to program a larger ...
... driving pulse with a variable duty cycle. The driving level starts from the programmed minimum value and increases by 6.25 % after each failed motor step. The strongest driving stage, which is not followed by a detection phase, is programmed separately. Therefore, it is possible to program a larger ...
