Power Supply Dimensions L x W x H: 95.4 x 45.4 x 27.8 mm Input frequency: 47...63 Hz Output current: 1.65...2.5 A Residual ripple: 150 mV Connection, primary side: 2-Pin C8 Socket Input voltage: 90...264 VAC Polarity: Reversible Short-circuit-proof: Yes Output voltage: 12 VDC / 13 VDC / 14 VDC / 15 VDC / 16 VDC / 17 VDC / 18 VDC / 19 VDC / 20 VDC / 21 VDC / 22 VDC / 23 VDC / 24 VDC Power: 30 W