SMPS Evaluation (Part 1): Measuring Voltage Ripple and Switching Nodes (Download)

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When evaluating a switch-mode power supply (SMPS), there are many key parameters to assess and many factors to consider when observing a particular measurement. Making these measurements accurately is necessary to ensure design decisions aren’t led astray by faulty data.

Oscilloscope Probe Selection for Accurate SMPS Measurements

An oscilloscope is a powerful tool that engineers use to evaluate the performance of SMPS. However, it can’t be overstated how important proper measurement technique is to oscilloscope capture accuracy. The first step is selecting the right oscilloscope probe for the measurement being taken.