A summary of the research data supporting "Waveform Control Pulsed Field Magnetization of RE-Ba-Cu-O Bulk Superconducting Rings." The dataset related to this publication ("Tsui et al IEEE Dataset 07-01-22.xlsx") can be opened in Microsoft Excel and is available at https://doi.org/10.17863/CAM.75432 Sheet 1: Magnetizing Pulse Waveform Data Data plotted in figure 2, giving the time dependence of the applied field at different IGBT settings at 110 K. Sheet 2: Trapped field distribution of the sample at 77 K using the field-cooling method. Data displayed in figure 3 are given here. Trapped field distributions of the sample at 77 K at 1.5 mm above the top and bottom surfaces of the sample are given. Sheet 3: Single pulse data: trapped field vs applied field Data plotted in figures 4 to 6. Trapped field at differnet temperatures and IGBT settings using the single pulse method is given. Sheet 4: Single pulse data: trapped field vs Time Data plotted in figure 7 are given here, showing the time dependence of the trapped field at various IGBT settings and applied fields.