An apparatus comprising: first windings (161-1, 161-2), the first windings (161-1, 161-2) being primary windings of a multi-tapped autotransformer; second windings (162-1, 162-2), the second windings being secondary windings of the multi-tapped autotransformer; a magnetic core around which the first windings (161-1, 161-2) and the second windings (162-1, 162-2) are wrapped, the second windings (162-1, 162-2) disposed in a series connection between the first windings (161-1, 161-2); and multiple tap nodes coupled to the first windings (161-1, 161-2) and the second windings (162-1, 162-2), wherein the magnetic core includes multiple magnetic cores (2061, 2062) around which the first windings (161-1, 161-2) and second windings (162-1, 162-2) are wound, wherein the first windings (161-1, 161-2) include a first set of primary windings and a second set of primary windings, each of the primary windings in the first set of primary windings wound around a combination of the multiple magnetic cores (2061, 2062), and each of the primary windings in the second set of primary windings wound around the combination of the multiple magnetic cores (2061, 2062), wherein the second windings (162-1, 162-2) include a first set of secondary windings (2002, 2003) and a second set of secondary windings (2004, 2005), each of the secondary windings in the first set of secondary windings (2002, 2003) wound around only a first magnetic core of the multiple magnetic cores (2061, 2062), and each of the secondary windings in the second set of secondary windings (2004, 2005) wound around only a second magnetic core of the multiple magnetic cores (2061, 2062); wherein each of the primary windings in the first set of primary windings is connected in series; wherein each of the primary windings in the second set of primary windings is connected in series; wherein each of the secondary windings in the first set of secondary windings (2002, 2003) is connected in parallel with each other; and wherein each of the secondary windings in the second set of secondary windings (2004, 2005) is connected in parallel with each other. first windings (161-1, 161-2), the first windings (161-1, 161-2) being primary windings of a multi-tapped autotransformer; second windings (162-1, 162-2), the second windings being secondary windings of the multi-tapped autotransformer; a magnetic core around which the first windings (161-1, 161-2) and the second windings (162-1, 162-2) are wrapped, the second windings (162-1, 162-2) disposed in a series connection between the first windings (161-1, 161-2); and multiple tap nodes coupled to the first windings (161-1, 161-2) and the second windings (162-1, 162-2), wherein the magnetic core includes multiple magnetic cores (2061, 2062) around which the first windings (161-1, 161-2) and second windings (162-1, 162-2) are wound, wherein the first windings (161-1, 161-2) include a first set of primary windings and a second set of primary windings, each of the primary windings in the first set of primary windings wound around a combination of the multiple magnetic cores (2061, 2062), and each of the primary windings in the second set of primary windings wound around the combination of the multiple magnetic cores (2061, 2062), wherein the second windings (162-1, 162-2) include a first set of secondary windings (2002, 2003) and a second set of secondary windings (2004, 2005), each of the secondary windings in the first set of secondary windings (2002, 2003) wound around only a first magnetic core of the multiple magnetic cores (2061, 2062), and each of the secondary windings in the second set of secondary windings (2004, 2005) wound around only a second magnetic core of the multiple magnetic cores (2061, 2062); wherein each of the primary windings in the first set of primary windings is connected in series; wherein each of the primary windings in the second set of primary windings is connected in series; wherein each of the secondary windings in the first set of secondary windings (2002, 2003) is connected in parallel with each other; and wherein each of the secondary windings in the second set of secondary windings (2004, 2005) is connected in parallel with each other.