Power supplies use control-loop circuits to produce constant voltage or current. The transfer function—gain and phase as a function of frequency—provides valuable information about a control loop’s ...

FPGAs provide increased precision and performance to mitigate disturbances found in typical laser test beds. Taking high-precision measurements, such as those for molecular and atomic applications, ...

The design of a closed-loop switch-mode power supply creates a path between the variable a designer wants to monitor and the control pin of the designer's converter. This control pin can be the peak ...