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Voltage sag is one of the major power quality problems that maybe result from networks fault and sudden increase of the load. It will result in abnormal operation or shutting down of device. Sag location is an important topic because power-quality trouble-shooting, diagnosis, mitigation policy could be constituted and mitigation measurement be carried out only after locating the voltage sag source...
An improved definition of target impedance is proposed in this paper, which is derived from the time-domain waveforms of the IC transient current and the allowable voltage fluctuation. The proposed target impedance removes the unnecessary constraint in the original definition and allows for more cost-effective power distribution network (PDN) designs for consumer electronic products. A measurement...
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