Power Supplies with Universal Input GPS122 is designed to be mounted into the enclosures of all GFC100/200 series flow computers totalizers. It can power those flow computers / totalizers but it can also power other devices as well. It can also be provided in a blind weatherproof enclosure to be used as a general purpose high quality power supply. Features WORKS WITH INPUT VOLTAGES FROM 85 VAC TO 264 VAC, 47-400 Hz ALSO WORKS WITH 110 TO 340 VDC HIGH SURGE / TRANSIENTS AND EMI INPUT PROTECTION HIGH ISOLATION HIGH QUALITY REGULATED OUTPUT 24 VDC +/- 1%, 0.23 A LESS THAN 30 mVpp RIPPLE SHORT CIRCUIT OUTPUT PROTECTION OVER CURRENT OUTPUT PROTECTION 77% EFFICIENCY, SAVES POWER WEIGHT 59 g (2.1 oz) SCREW TERMINALS FOR WIRES 22-12 AWG (2.5 mm2 max) SMALL SIZE GPS122D has a second isolated output 24 VDC / 42 mA. GPS123 is the 10W version of this series power supplies. GPS123D has a second isolated output 24 VDC / 42 mA. GPS125 is the 20W version of this series power supplies. GPS125D has a second isolated output 24 VDC / 42 mA.