Chroma 61509 Programmable AC Source complies with the IEC 61000-4-17 standard and provides a complete solution for 48V DC ripple immunity testing. The standard takes the rectifier system as the basis and uses multiples of different mains frequencies and ripple voltage peak-to-peak percentages as conditions to form multiple test combinations. Chroma 61509 is equipped with both AC and DC output modes; especially for the DC output, it has accurate compensation technology. For all the items and combinations in the regulations, the advanced functional List Mode can program accurate 48V DC ripple waveforms, to let users easily complete this immunity test.


White Paper: Using Chroma 61509 AC Power Supply to Perform 48V DC Ripple Input Immunity Testing

This document discusses the IEC 61000-4-17 standard on ripple on DC input immunity test, shows the calculation method for the test waveform parameters, and provides the operation screens, actual measurements, and supplementary instructions to use the Chroma 61509 AC Power Supply for a 48V DC ripple immunity test.