PicotestMay 18, 20223 min readHow Can You Measure a HUGE Inductance with DC Bias?by Steve Sandler Published by Signal Integrity Journal, May 19, 2022 Most DC/DC converters and switching voltage regulators use filter...
PicotestMay 17, 20191 min readMeasuring The Negative Input Resistance Of DC-DC ConvertersMeasuring the negative resistance of a DC-DC converter’s input requires introducing a perturbation of the input voltage while measuring...
PicotestJan 29, 20161 min readKilling the Bode PlotMany new linear devices, including voltage references, voltage regulators and opamps have internal feedback loops, prohibiting...