AC/DC Power Supplies Metal Enclosure www.tracopower.com TXH Series 120 to 360 W Compact U-bracket and enclosed power supplies Screw terminal block Very high efficiency up to 93% No internal fan for 120 W & 240 W models Universal input 90–264 VAC Fixed output voltage EMI/EMC compliance with EN 61000-6-3 / 61000-6-1 Short circuit and overvoltage protection Specifications Models Input voltage range 90–264 VAC, 50/60 Hz Order code Line regulation 1.0 % Load regulation 1.0 % TXH 120-112 TXH 120-124 Ripple & noise <1 % of Vout nom. TXH 120-148 EMI suppression EN 55011, class B, EN 55022, class B and FCC, part 15, level B, EN 61000-3-2 TXH 240-112 TXH 240-124 EMC immunity EN 61000-6-1 TXH 360-112 TXH 360-124 Output current limitation >110 % of Iout max. Overvoltage protection >110 % of Vout nom. Efficiency 90 % typ. Operating temperature –10 ° C to +70 ° C above 50 °C derating 2.5 %/K Safety standards / approvals cUL/UL 60950-1, EN 60950-1, CB-report Connection screw terminal block Casing 120 & 240 W models: U-bracket (optional with cover) 360 W models: Metal enclosure: TXH 360-148 Dimensions 120 W & 240 W models: 360 W models: () = Inches 78 Download full datasheet at TXH 240-148 www.tracopower.com/products/txh.pdf Output power max. Output voltage Output current max. 120 W 12 VDC 24 VDC 10 A 5A 48 VDC 2.5 A 240 W 12 VDC 24 VDC 20 A 10 A 48 VDC 5A 360 W 12 VDC 24 VDC 30 A 15 A 48 VDC 7.5 A