The article discusses key lab techniques for evaluating switch-mode power supplies (SMPS) and how to accurately measure voltage ripple and switch node using the right oscilloscope probes and methods .
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 ...
The Scope Probe Caddy from [Tonyo] has probably one of the shortest write-ups we’ve linked to from a Hackaday piece, because its utility is self-evident just by looking at it. The Hackaday Rigol ...
If you want to measure AC or DC current with an oscilloscope, a current clamp is ... but he did. This probe design is little more than a 3D printed case, an old power supply toroid, and a ...