MAX2010 500MHz to 1100MHz Adjustable RF Predistorter General Description
... power amplifiers operating in the 500MHz to 1100MHz frequency band. Higher frequencies of operation can be achieved with this IC’s counterpart, the MAX2009. The MAX2010 is unique in that it provides up to 6dB of gain expansion and 21° of phase expansion as the input power is increased. The amount of ...
... power amplifiers operating in the 500MHz to 1100MHz frequency band. Higher frequencies of operation can be achieved with this IC’s counterpart, the MAX2009. The MAX2010 is unique in that it provides up to 6dB of gain expansion and 21° of phase expansion as the input power is increased. The amount of ...
Four-Coil Wireless Power Transfer Using Resonant Inductive Coupling
... Table 5.1: Fixed self- and mutual inductances in design-validation experiments .............62 Table5.2:Variable mutual inductances vs. source-to-load spacing D23 …………….……..63 Table 5.3:Reflected resistance and reactance from coil 4 into coil 3,and inductance and resistance measured at the terminals ...
... Table 5.1: Fixed self- and mutual inductances in design-validation experiments .............62 Table5.2:Variable mutual inductances vs. source-to-load spacing D23 …………….……..63 Table 5.3:Reflected resistance and reactance from coil 4 into coil 3,and inductance and resistance measured at the terminals ...
High Speed Analog to Digital Converter Basics
... Figure 5 is an example of ADC undersampling (Nyquist < Fin), as less than two samples are captured per period. To state the last sentence in equation form, when Fin > Fs/2, the ADC is undersampling the input waveform. Undersampling allows for an aliased representation of the waveform to be captured. ...
... Figure 5 is an example of ADC undersampling (Nyquist < Fin), as less than two samples are captured per period. To state the last sentence in equation form, when Fin > Fs/2, the ADC is undersampling the input waveform. Undersampling allows for an aliased representation of the waveform to be captured. ...
LTC3111 - 15V, 1.5A Synchronous Buck-Boost
... Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on nonstandard lead based finish parts. For more information on lead free part marking, go to: http://ww ...
... Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on nonstandard lead based finish parts. For more information on lead free part marking, go to: http://ww ...
Worst Case Power/Ground Noise Estimation Using an Equivalent
... the parallel combination of the capacitance and inductance, forming an tank circuit. In the frequency domain, the resonant frequency produces the worst case peak power noise. This nonmonotonic behavior is described here in the time domain. The advantages of a timedomain analysis are reviewed in the ...
... the parallel combination of the capacitance and inductance, forming an tank circuit. In the frequency domain, the resonant frequency produces the worst case peak power noise. This nonmonotonic behavior is described here in the time domain. The advantages of a timedomain analysis are reviewed in the ...
EASA`s "Getting the most from your Electric Motors"
... of belt-driven machines. Poor belt alignment may place excessive axial load on the motor bearings. It also may cause belts to be over tensioned, increasing the radial load on the bearings. Belt alignment is simpler than coupling alignment but still must be done accurately. The correct tool could be ...
... of belt-driven machines. Poor belt alignment may place excessive axial load on the motor bearings. It also may cause belts to be over tensioned, increasing the radial load on the bearings. Belt alignment is simpler than coupling alignment but still must be done accurately. The correct tool could be ...
Design and Implement Harmonics Injection Source for Voltage
... nonlinear in the system. In addition, the simulation model of step-up transformer and the WVT are not enough accurate while the computational complexity is difficult. Therefore, the simulation is roughly tuning the value of the filter. The tuning aiming performance is listed as follow Step.1.Accordi ...
... nonlinear in the system. In addition, the simulation model of step-up transformer and the WVT are not enough accurate while the computational complexity is difficult. Therefore, the simulation is roughly tuning the value of the filter. The tuning aiming performance is listed as follow Step.1.Accordi ...
AN-2162 Simple Success With Conducted EMI
... 1. Identify noise level at the switching frequency. Figure 3 shows the most significant noise magnitude appearing at the switching frequency. The required attenuation is the difference between the nonfiltered noise level and the governing EMI standard requirement at the switching frequency. The low ...
... 1. Identify noise level at the switching frequency. Figure 3 shows the most significant noise magnitude appearing at the switching frequency. The required attenuation is the difference between the nonfiltered noise level and the governing EMI standard requirement at the switching frequency. The low ...
DS3994 4-Channel Cold-Cathode Fluorescent Lamp Controller General Description
... the lamps from de-ionizing. Dimming is increased/ decreased by adjusting (i.e., modulating) the duty cycle of the DPWM signal. The DS3994 can generate its own DPWM signal internally (set DPSS = 0 in CR1), which can then be sourced to other DS3994s if required, or the DPWM signal can be supplied from ...
... the lamps from de-ionizing. Dimming is increased/ decreased by adjusting (i.e., modulating) the duty cycle of the DPWM signal. The DS3994 can generate its own DPWM signal internally (set DPSS = 0 in CR1), which can then be sourced to other DS3994s if required, or the DPWM signal can be supplied from ...
347_accepted version - OPUS at UTS
... Liu et al. [12] proposed an FC power conditioning system based on the current-fed dual-half-bridge DC/DC converter that can achieve low-frequency ripple free input current using a control-oriented power pulsation decoupling strategy when an inverter load is connected to the FC system. Li et al. [13] ...
... Liu et al. [12] proposed an FC power conditioning system based on the current-fed dual-half-bridge DC/DC converter that can achieve low-frequency ripple free input current using a control-oriented power pulsation decoupling strategy when an inverter load is connected to the FC system. Li et al. [13] ...
Research Setup for Special Purpose Permanent Magnet
... If we look on the development in the field of electrical machines we can see some interesting moments. As in all areas of technology, the trend is to find more efficient solutions. As in my work I will be describing projects with synchronous machines, I will focus mainly on the field of machines wit ...
... If we look on the development in the field of electrical machines we can see some interesting moments. As in all areas of technology, the trend is to find more efficient solutions. As in my work I will be describing projects with synchronous machines, I will focus mainly on the field of machines wit ...
Stakeholder Comment and AESO Replies Matrix Recommendation Paper
... battery facilities to have a specific configuration for their connecting facilities (e.g., one inverter and one stepup transformer). The AESO intends to have requirements that can apply to a variety of configurations. 10. Figure 1 of the recommendation paper does include a real power control, which ...
... battery facilities to have a specific configuration for their connecting facilities (e.g., one inverter and one stepup transformer). The AESO intends to have requirements that can apply to a variety of configurations. 10. Figure 1 of the recommendation paper does include a real power control, which ...
Utility frequency
The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power plant to the end-user. In large parts of the world this is 50 Hz, although in the Americas and parts of Asia it is typically 60 Hz. Current usage by country or region is given in the list of mains power around the world.During the development of commercial electric power systems in the late 19th and early 20th centuries, many different frequencies (and voltages) had been used. Large investment in equipment at one frequency made standardization a slow process. However, as of the turn of the 21st century, places that now use the 50 Hz frequency tend to use 220–240 V, and those that now use 60 Hz tend to use 100–127 V. Both frequencies coexist today (Japan uses both) with no great technical reason to prefer one over the other and no apparent desire for complete worldwide standardization.Unless specified by the manufacturer to operate on both 50 and 60 Hz, appliances may not operate efficiently or even safely if used on anything other than the intended frequency.