How to read Bode plots to assess dynamic control behavior of a power-supply design. Observing Bode plots from an example voltage regulator to observe control-loop speed and stability.

Figure 1 Bode plotter at work (two examples) When we look at two examples of the plotter examining identical circuits, their Bode plots are exactly alike, independently of the different frequencies of ...

Fig. 1. Bode plot of a DC/DC converter. The phase margin of this converter is indicated as a very respectable 78 degrees and the gain margin, indicates a less than stellar, but acceptable 6.7 dB.

Bode plots – or frequency response graphs – are found in just about every piece of literature for high-end audio equipment. It’s a simple idea, graphing frequency over amplitude, but making ...

Figure 1 The basic test setup for generating Bode plots requires a network analyzer, an analog oscilloscope with one or more vertical outputs, an optional dc-bias power supply, and a printer.. For ...

I am getting rather pissed off at Excel. I keep trying to make a Bode plot with the X-axis being 5 Cycle semi-log (just a log10 axis would be alright too) and the Y-axis linear. I cannot find an ...

Bode plots – or frequency response graphs – are found in just about every piece of literature for high-end audio equipment. It’s a simple idea, graphing frequency over amplitude, … ...