https://www.tek.com/fr/documents/application-note/applications-overview-precision-low-noise-dc-power-supply-measurements
Applications Overview: Precision, Low Noise DC Power Supply Measurements | Tektronix
Measuring sleep mode and standby mode currents drawn by low power, portable devices such as consumer products (cellular phones, tablets, laptops), industrial...
low noise dc power supplyapplications overviewprecisionmeasurementstektronix