Effects of pulse-length and emitter area on virtual cathode formation
... currents in charged particle beam diodes has been explored for almost a century. The advent of laser-driven electron photoinjectors has created renewed interest in the topic. In conventional electron guns with thermionic cathodes, the normal mode of operation is in the space-charge limited regime. P ...
... currents in charged particle beam diodes has been explored for almost a century. The advent of laser-driven electron photoinjectors has created renewed interest in the topic. In conventional electron guns with thermionic cathodes, the normal mode of operation is in the space-charge limited regime. P ...
Sensorless Control for a Switched Reluctance Wind Generator
... of an NN. The advantage of a sensorless method based on the instantaneous inductance derives from the fact that the estimation of this parameter is not affected by variations on the phase resistance [15]. The method proposed in [16] can operate at any rotational speed, but at low speeds, it requires ...
... of an NN. The advantage of a sensorless method based on the instantaneous inductance derives from the fact that the estimation of this parameter is not affected by variations on the phase resistance [15]. The method proposed in [16] can operate at any rotational speed, but at low speeds, it requires ...
INVERTER ARC WELDER
... LIMITATION OF LIABILITY: Thermal Arc shall not under any circumstances be liable for special, indirect or consequential damages, such as, but not limited to, lost profits and business interruption. The remedies of the Purchaser set forth herein are exclusive and the liability of Thermal Arc with res ...
... LIMITATION OF LIABILITY: Thermal Arc shall not under any circumstances be liable for special, indirect or consequential damages, such as, but not limited to, lost profits and business interruption. The remedies of the Purchaser set forth herein are exclusive and the liability of Thermal Arc with res ...
Behavior-Based Robotics
... • In this case, the block diagram executes from left to right, not because the objects are placed in that order, but because the Subtract function cannot execute until the Add function finishes executing and passes the data to the Subtract function. Remember that a node executes only when data are a ...
... • In this case, the block diagram executes from left to right, not because the objects are placed in that order, but because the Subtract function cannot execute until the Add function finishes executing and passes the data to the Subtract function. Remember that a node executes only when data are a ...
TM-357A, Dynasty DX
... D The user is responsible for having a qualified electrician promptly correct any interference problem resulting from the installation. D If notified by the FCC about interference, stop using the equipment at once. D Have the installation regularly checked and maintained. D Keep high-frequency sourc ...
... D The user is responsible for having a qualified electrician promptly correct any interference problem resulting from the installation. D If notified by the FCC about interference, stop using the equipment at once. D Have the installation regularly checked and maintained. D Keep high-frequency sourc ...
V DD
... Modes control clock frequency, VDD, or both – Active mode: maximum power consumption Full clock frequency at max VDD ...
... Modes control clock frequency, VDD, or both – Active mode: maximum power consumption Full clock frequency at max VDD ...
Battery State-of-Charge Estimation Prototype using EMF
... In Fig. 2 (a), the prediction result for a single OCV relaxation curve at 25% SoC is plotted. Prior to the no-load relaxation phase, a 30 min lasting discharge period has been applied (Idchg = 0.1 C−rate). The black dashed line represents the measured OCV relaxation curve, denoted by Vb (t). The bla ...
... In Fig. 2 (a), the prediction result for a single OCV relaxation curve at 25% SoC is plotted. Prior to the no-load relaxation phase, a 30 min lasting discharge period has been applied (Idchg = 0.1 C−rate). The black dashed line represents the measured OCV relaxation curve, denoted by Vb (t). The bla ...
Four-Phase Oscillators Employing Two Active Elements
... R4, i.e. via negative feedback, is now implemented by resistor R2, which is connected between capacitor C1 and low-impedance input n of CIBA No. 2. R2 serves also to excite CIBA No. 2 from the output of the first integrator. It is a function similar to that performed by R2 in structure (a) but R2 is ...
... R4, i.e. via negative feedback, is now implemented by resistor R2, which is connected between capacitor C1 and low-impedance input n of CIBA No. 2. R2 serves also to excite CIBA No. 2 from the output of the first integrator. It is a function similar to that performed by R2 in structure (a) but R2 is ...
W6811 - Nuvoton
... The Long Frame Sync or Short Frame Sync interface mode can be selected by connecting the BCLKR or BCLKT pin to a 64 kHz to 4.096 MHz clock and connecting the FSR or FST pin to the 8 kHz frame sync. The device synchronizes the data word for the PCM interface and the CODEC sample rate on the positive ...
... The Long Frame Sync or Short Frame Sync interface mode can be selected by connecting the BCLKR or BCLKT pin to a 64 kHz to 4.096 MHz clock and connecting the FSR or FST pin to the 8 kHz frame sync. The device synchronizes the data word for the PCM interface and the CODEC sample rate on the positive ...
WRL3430.tmp - Cornell ECE
... The software was essentially a giant state machine, a simplified version of which is shown below. Bruce Land’s adaptation of Adam Dunkels’ protothreads library was used (REF 1) to manage the various processes. For a given state, a specific selection of protothreads were scheduled, when a state trans ...
... The software was essentially a giant state machine, a simplified version of which is shown below. Bruce Land’s adaptation of Adam Dunkels’ protothreads library was used (REF 1) to manage the various processes. For a given state, a specific selection of protothreads were scheduled, when a state trans ...
Smart Charge One Advanced Alternator Regulator
... discharge and repeating the cycle) I would again select #2 (Absorption = 14.6 volts _ Float = 13.3 volts) but in this instance do not activate the Force-to-Float function. . This will put the pack through an absorption voltage and when the pack is fully charged the alternator will go to float, endin ...
... discharge and repeating the cycle) I would again select #2 (Absorption = 14.6 volts _ Float = 13.3 volts) but in this instance do not activate the Force-to-Float function. . This will put the pack through an absorption voltage and when the pack is fully charged the alternator will go to float, endin ...
pdf - Jan Verspecht BVBA
... get a raise. The above clearly illustrates the value of a good transistor model as it greatly influences the time to market of any power amplifier design. So what does it take to get a good model? The transistor modeler starts by gathering knowledge about the physical parameters of the transistor: d ...
... get a raise. The above clearly illustrates the value of a good transistor model as it greatly influences the time to market of any power amplifier design. So what does it take to get a good model? The transistor modeler starts by gathering knowledge about the physical parameters of the transistor: d ...
Datasheet
... Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular a ...
... Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular a ...
Scanning probe microscopy (SPM) if a family of microscopy
... principle of STM is based on tunneling of electrons between this conductive sharp probe and sample. What is Tunneling? Tunneling is a phenomenon that describes how electrons flow (or tunnel) across two objects of differing electric potentials when they are brought into close proximity to each other. ...
... principle of STM is based on tunneling of electrons between this conductive sharp probe and sample. What is Tunneling? Tunneling is a phenomenon that describes how electrons flow (or tunnel) across two objects of differing electric potentials when they are brought into close proximity to each other. ...
PAM3110 Description Pin Assignments
... B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regul ...
... B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regul ...
UM0529
... discharge, giving them 2 KV ESD immunity and transient excess voltage. As explained above this device is used for interfacing between the microcontroller and STUSB02/STUSB03E for 5 V to 3.3 V signals. The 74LVX139MTR device can also be used as it also has 5 V tolerant inputs. ...
... discharge, giving them 2 KV ESD immunity and transient excess voltage. As explained above this device is used for interfacing between the microcontroller and STUSB02/STUSB03E for 5 V to 3.3 V signals. The 74LVX139MTR device can also be used as it also has 5 V tolerant inputs. ...
Catalog
... recloser control and accessories Description The Form 4D recloser control is the first in a line of fully integrated controls developed by Eaton’s Cooper Power Systems. These controls will feature a standard look and feel, and a universal platform that can be programmed for almost any protective app ...
... recloser control and accessories Description The Form 4D recloser control is the first in a line of fully integrated controls developed by Eaton’s Cooper Power Systems. These controls will feature a standard look and feel, and a universal platform that can be programmed for almost any protective app ...
Loss Factor Methodology 2008-2009
... losses can vary from year to year as they depend on factors such as network configuration, utilization level, the load profile and the power factor of the system (the level of reactive power support). It is important to calculate the losses attributable to the customers connected at each stage of th ...
... losses can vary from year to year as they depend on factors such as network configuration, utilization level, the load profile and the power factor of the system (the level of reactive power support). It is important to calculate the losses attributable to the customers connected at each stage of th ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.