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This work introduces a 49-level Asymmetrical Inverter (AMLI) with boosted output based on the cascaded operation of two 7-Level Modified Packed U-Cell inverters (MPUC-7). The converter is capable of operation with a boosted voltage of up to 1.714 times the maximum DC voltage employed. It requires only 12 active switches and 4 voltage sources. With the sources set in the ratio of 14 : 7 : 2 : 1, the 7-level output of the two converters is so utilized that the 7 2 = 49-level output voltage isdoi:10.1109/access.2020.2995782 fatcat:6evy6v4mcfg3vbqawu6kyagyiq