Ideally switch-mode power supplies would behave like mathematical models. But since they don’t you need to perform thorough characterization and troubleshooting. Fortunately, modern oscilloscopes are ...

Switch-mode power supply designers know that locating anomalous behavior within power device circuits is often challenging and time consuming. Manually monitoring a waveform is not practical for any ...

With the number of power-supply rails on the rise and designers always under time-to-market pressure, 8-channel scopes are becoming the go-to test instrument. Here’s how to apply them. Most embedded ...

Even if you don’t have a Rohde Schwarz oscilloscope, you can still enjoy their recent video about using an oscilloscope to measure power supply efficiency. Of course, you don’t have to have a scope to ...

This video shows how to use the FFT function of RIGOL oscilloscopes. The FFT function allows the user to measure the frequency and time domain of the signal waveform, at the same time. In this ...