Resonance in an ac circuit with series-connected R, L and CNot Availabledoi:10.1007/BF00818761V. L. RabetsSumy Makarenko Pedagogical InstituteA. A. Bogopol'skiiSumy Makarenko Pedagogical InstituteKluwer Academic Publishers-Plenum PublishersSoviet Physics Journal...
ACCircuitsandResonance Conclusion April20,2005 AlternatingCurrentCircuits wistheangularfrequency(angularspeed)[radianspersecond]. Sometimesinsteadofwweusethefrequencyf[cyclespersecond] Frequencyf[cyclespersecond,orHertz(Hz)]w=2pf V=VPsin(wt-fv) I=IPsin(wt-fI) An“AC”circuitisoneinwhichthedriving...
The tendency for added resistance to skew the point at which impedance reaches a maximum or minimum in an LC circuit is calledantiresonance. The astute observer will notice a pattern between the four SPICE examples given above, in terms of how resistance affects the resonant peak of a circuit:...
We also know that the resonant frequency of a series LC circuit is given by this equation: fr = 1 2 π √ LC Through algebraic substitution, write an equation that gives the Q factor of a series resonant LC circuit exclusively in terms of L, C, and R, without reference to reactance...
A high power factor AC/DC converter is disclosed. In the AC/DC converter in which a rectifying circuit RC1 rectifies a commercially available AC power supply Ei, a switching device turns on and off so that the rectified voltage is applie... S Teramoto,M Sekine,R Saito 被引量: 92发表...
A way of voltage control an... S Yan,M Zhang - 《Electrical Measurement & Instrumentation》 被引量: 4发表: 2000年 SWITCHING POWER SUPPLY CIRCUIT A wide-range-capable switching power supply circuit having a power-factor improvement function, wherein the number of converter parts has been ...
An improved open﹕hort equivalent circuit model for CMOS transistors de〆mbedding In this paper, the open and short de〆mbedding structures are studied. The parallel terminal coupling effect, the loss of vias, and the interconnects are c... Q Wang,Y Wu,K Kang - 《International Journal of ...
We show theoretically that a quantum-dot circuit quantum electrodynamics (CQED) device can be used as a probe of the Overhauser field in quantum dots. By coupling a transmission line to the interdot tunneling gate, an electromagnetically... PQ Jin,J Jeske,AD Greentree,... - 《Physics》 被...
The present invention discloses an electrical resonance wireless charging apparatus and a control method based on a resonant converter CLL; microcontroller acquires DC bus voltage and controls the duty cycle of the bidirectional AC / DC rectifier in the input MOS transistor of the DC bus voltage to...
8)FM range and frequency resolution all can set:FM range set:30~300Hz,45~100Hz,200-300Hz, on-demand setting, can accelerate tuning process; The frequency resolution, according to the needs, presetting 0.1 Hz,efficiency and tuned in tuned balance between accuracy obtained optimization. ...