Optimized Design of Salient Pole Synchronous Generators
... Simply adding up loss in the stator teeth and yoke based on calculated flux densities and Epstein tests produces a loss which must be multiplied by a factor of at least 2 to get the loss in the actual machine. The discrepancy is explained partly by loss in the pole face, due to variations in flux de ...
... Simply adding up loss in the stator teeth and yoke based on calculated flux densities and Epstein tests produces a loss which must be multiplied by a factor of at least 2 to get the loss in the actual machine. The discrepancy is explained partly by loss in the pole face, due to variations in flux de ...
ABSOLUTE ENCODERS
... The analogical interface works with GRAY coded discs. This is then converted in a 10 Bits BINARY code by static logic circuits and then sent to a DAC. The output analogical signal of the converter is then amplified to obtain from the interface a modulated current or voltage signal. The current modul ...
... The analogical interface works with GRAY coded discs. This is then converted in a 10 Bits BINARY code by static logic circuits and then sent to a DAC. The output analogical signal of the converter is then amplified to obtain from the interface a modulated current or voltage signal. The current modul ...
Comparison of Controllers for a Three
... connected photovoltaic or wind power generation systems, so they need an accurate phase tracking system to work properly. The phase obtained is used to construct a reference carrier wave to synchronize the on/off commutations of power devices, calculate and control the flow of active/reactive power ...
... connected photovoltaic or wind power generation systems, so they need an accurate phase tracking system to work properly. The phase obtained is used to construct a reference carrier wave to synchronize the on/off commutations of power devices, calculate and control the flow of active/reactive power ...
LV-MaxSonar EZ™ Series - High Performance Sonar Range Finder
... which the pulse width pin (PW) is set high. When a target is detected the PW pin is pulled low. The PW pin is high for up to 37.5mS if no target is detected. The remainder of the 49mS time (less 4.7mS) is spent adjusting the analog voltage to the correct level. When a long distance is measured immed ...
... which the pulse width pin (PW) is set high. When a target is detected the PW pin is pulled low. The PW pin is high for up to 37.5mS if no target is detected. The remainder of the 49mS time (less 4.7mS) is spent adjusting the analog voltage to the correct level. When a long distance is measured immed ...
BD8151EFV,BD8157EFV : Power Management ICs
... Set with sufficient margin because the coil L value may have the dispersion of approx. 30%. If the coil current exceeds the rating current ILR of the coil, it may damage the IC internal element. BD8157EFV uses the current mode DC/DC converter control and has the optimized design at the coil value. ...
... Set with sufficient margin because the coil L value may have the dispersion of approx. 30%. If the coil current exceeds the rating current ILR of the coil, it may damage the IC internal element. BD8157EFV uses the current mode DC/DC converter control and has the optimized design at the coil value. ...
![Modified Derivative Superposition Method for Linearizing FET Low-Noise Amplifiers , Fellow, IEEE [4]–[7].](http://s1.studyres.com/store/data/008933224_1-2d88e15357b12c718a7f6ce155a9c9cc-300x300.png)
Modified Derivative Superposition Method for Linearizing FET Low-Noise Amplifiers , Fellow, IEEE [4]–[7].
... presence of a transmitted signal leakage [1]. The high linearity should be achieved in combination with a low noise figure (NF), high gain, and low current consumption. The LNA linearity is usually specified as an input-referred third-order intercept . For example, a typical cellular CDMA LNA must p ...
... presence of a transmitted signal leakage [1]. The high linearity should be achieved in combination with a low noise figure (NF), high gain, and low current consumption. The LNA linearity is usually specified as an input-referred third-order intercept . For example, a typical cellular CDMA LNA must p ...
AP6508 500kHz 21V 3A SYNCHRONOUS DC/DC BUCK CONVERTER Description
... should be less than 200mΩ. Use a larger inductance for improved efficiency under light load conditions. ...
... should be less than 200mΩ. Use a larger inductance for improved efficiency under light load conditions. ...
Integrated Transceiver Arrays for Multiple Antenna Systems
... noise requirement of the receiver. This allows noisier but physically smaller inductor-less circuits to be used. Another applies the SNR gain to lower the necessary transmit power. A third potential tradeoff, currently under investigation, minimizes DC power consumption by operating circuits at a lo ...
... noise requirement of the receiver. This allows noisier but physically smaller inductor-less circuits to be used. Another applies the SNR gain to lower the necessary transmit power. A third potential tradeoff, currently under investigation, minimizes DC power consumption by operating circuits at a lo ...
IOSR Journal of Electrical And Electronics Engineering (IOSRJEEE)
... is only achieved at the high output load and decreases greatly at the light load conditions. This paper proposes a new direct space vector modulation (DSVM) method to achieve the required displacement angle between input voltage and input current of matrix converter. A new switching strategy is intr ...
... is only achieved at the high output load and decreases greatly at the light load conditions. This paper proposes a new direct space vector modulation (DSVM) method to achieve the required displacement angle between input voltage and input current of matrix converter. A new switching strategy is intr ...
MAX1214N 1.8V, Low-Power, 12-Bit, 210Msps ADC for Broadband Applications General Description
... At 210Msps and an input frequency up to 100MHz, the MAX1214N achieves an 81.3dBc spurious-free dynamic range (SFDR) with excellent 67dB signal-to-noise ratio (SNR) that remains flat (within 2dB) for input tones up to 250MHz. This makes it ideal for wideband applications such as communications receiv ...
... At 210Msps and an input frequency up to 100MHz, the MAX1214N achieves an 81.3dBc spurious-free dynamic range (SFDR) with excellent 67dB signal-to-noise ratio (SNR) that remains flat (within 2dB) for input tones up to 250MHz. This makes it ideal for wideband applications such as communications receiv ...
2016 China International Conference on Electricity Distribution
... Unshielded cables such as high voltage DC cables used in railway supply, low voltage cables, signal cables or so called pilot cables, faults mainly happen between the core and the surrounding soil. As the cable ground or metal screen cannot be accessed anymore, the theory of reflectometry is no more ...
... Unshielded cables such as high voltage DC cables used in railway supply, low voltage cables, signal cables or so called pilot cables, faults mainly happen between the core and the surrounding soil. As the cable ground or metal screen cannot be accessed anymore, the theory of reflectometry is no more ...
Chapter 4
... • Another and generally more useful way to view it is that the current output of a sequential circuit depends on the current input and the current state of that circuit. • The simplest form of sequential circuit is a flip-flop. Flipflop is a kind of logic circuit that is capable of exhibiting 2 stab ...
... • Another and generally more useful way to view it is that the current output of a sequential circuit depends on the current input and the current state of that circuit. • The simplest form of sequential circuit is a flip-flop. Flipflop is a kind of logic circuit that is capable of exhibiting 2 stab ...
485 LaserPak User's Manual
... than a 10 Hz bandwidth. To modulate above that rate, use the Io HiBW, which is a high bandwidth current mode supporting modulation. Im mode (also referred to as AMC, or automatic monitor photodiode control, mode) is used to control the laser diode using the monitor diode feedback. You select the tar ...
... than a 10 Hz bandwidth. To modulate above that rate, use the Io HiBW, which is a high bandwidth current mode supporting modulation. Im mode (also referred to as AMC, or automatic monitor photodiode control, mode) is used to control the laser diode using the monitor diode feedback. You select the tar ...
Circuit Simulation Using EPC Device Models
... of parallel MOS capacitors, while CSD2 is a fringe capacitance that is dependent on the depletion width from the field plate edge. The gate to channel capacitance, CGC, is treated similarly; however, the assignment of this capacitance requires some care. Due to the symmetric nature of the device, th ...
... of parallel MOS capacitors, while CSD2 is a fringe capacitance that is dependent on the depletion width from the field plate edge. The gate to channel capacitance, CGC, is treated similarly; however, the assignment of this capacitance requires some care. Due to the symmetric nature of the device, th ...
safepower-evo-hf
... The various recharge methods and the preset voltage values are defined using “UComGP”. The presence of the external temperature sensor option will activate compensation of the voltage depending on the temperature with the battery backup voltage (272V for 20 battery blocks) b) Battery test: during n ...
... The various recharge methods and the preset voltage values are defined using “UComGP”. The presence of the external temperature sensor option will activate compensation of the voltage depending on the temperature with the battery backup voltage (272V for 20 battery blocks) b) Battery test: during n ...
73S8014RN Smart Card Interface DATA SHEET
... 6kV ESD protection on the card interface Package: SO 20-pin RoHS compliant (6/6) lead-free package ...
... 6kV ESD protection on the card interface Package: SO 20-pin RoHS compliant (6/6) lead-free package ...
PCA9511A 1. General description Hot swappable I
... Slave B and then from Slave B to Master. Before the direction change you would observe VIL at the input of buffer A of 0.3 V and its output, the common node, is ~0.4 V. The output of buffer B and buffer C would be ~0.5 V, but Slave B is driving 0.4 V, so the voltage at Slave B is 0.4 V. The output o ...
... Slave B and then from Slave B to Master. Before the direction change you would observe VIL at the input of buffer A of 0.3 V and its output, the common node, is ~0.4 V. The output of buffer B and buffer C would be ~0.5 V, but Slave B is driving 0.4 V, so the voltage at Slave B is 0.4 V. The output o ...
