The UTM9025 is a power transformer for any +/-16 DC circuits. It’s an audio-graduated design with a magnetic shield between the primary and secondary to reduce any mains hum.
Primary: 115+115V or 230V AC
Secondary: 17V@0.6A, 17V@0.6A, 9V@0,2A
Core Size: EI66, Z11 Grain Oriented lamination steel.