Resonance is a phenomenon in which an external force or a vibrating system forces another system around it to vibrate with greater amplitude at a specified frequency of operation.
series circuit? Write the formula for resonant frequency. Solution Verified by Toppr The resonance of a series RLC circuit occurs when the inductive and capacitive reactances are equal in magnitude but cancel each other because they are 180 degrees apart in phase. The sharp minimu...
a.a larger than normal vibration produced in response to a stimulus whose frequency is close to the natural frequency of the vibrating system. b.any of the states of an oscillating system, as an electric circuit, in which a value much larger than average is maintained for a given frequency...
When a mechanical or acoustical system is acted upon by an external periodic driving force whose frequency equals a natural free oscillation frequency of the system, the amplitude of oscillation becomes large and the system is said to be in a state of resonance. A knowledge of both the resonanc...
According to the LC parallel resonant circuit teaching device, the resonant process is observed by adjusting the alternating-current power supply frequency, the capacitor capacity and the inductor capacity, respectively, and the fundamental principle and computing method of the LC parallel resonant ...
The impedance of a parallel resonant circuit is maximum at the resonant frequency. Below the resonant frequency, the parallel resonant circuit looks inductive since the impedance of the inductor is lower, drawing the larger proportion of current. ...
In the circuit in Figure 1, the ADS program was used to design a fourth-order maximally flat (Butterworth) low-pass filter. Figure 4 shows the low-pass filter design with a source and load impedance of 200 Ω and a 3 dB cutoff frequency of 300 MHz. The 200 Ω impedance was chosen ...
The power transfer now depends upon the width of the pulse bunches (Figure 14) and follows the following formula: 1 2 @ Lp @ Ip2 @ Fsw @ Dburst with: Lp = primary inductance Fsw = switching frequency within the burst Ip = peak current at which skip cycle occurs Dburst = burst ...
of each duty cycle of the switching elements and when the switching elements are operated alternately at a frequency higher and close to the resonance frequency of the resonant circuit, one of the second and third capacitors is substantially fully discharged and the other one of the second and ...
12 & 13 -Resonant Mode Buck Regulator 150 Watt Quasi-Resonant Power Supply 2-7 Conversion Frequency As the output load current ItRIt and input voltage VJNvary, the control circuit adjusts the conversion frequency to maintain a constant output voltage, VtRIt.The maximum conversion frequency will...