meanwell sdr-120-48 power supply - 120w 48v 2.5a - slim high effi.

Features: High efficiency up to 94% Universal AC input / Full range Built-in active PFC function Built-in DC OK relay contact Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Can be installed on DIN rail TS-35 / 7.5 or 15 UL508(industrial control equipment) approved EN61000-6-2(EN50082-2) industrial immunity level 150% peak load capability Comply with, Comply with SEMI F47 3 years warranty General Specification (Please refer to images below for detailed datasheet) AC input voltage range:88~264VAC; 124~370VDC AC inrush current (max.):Cold start, 70A at 230VAC DC adjustment range:12V: 12~14V (only for SDR-75/120), 24V: 24~28V, 48V: 48~55V Overload protection:Normally works within 110%~150% rated output power for 3 seconds and then shut down output voltage with auto-recovery (re-power on to recover for SDR-75) Overload protection:>150% rated power or short circuit, constant current limiting with auto-recovery within 2 seconds and may cause to shut down if over 2 seconds Over voltage protection Range:14~17V for 12V model Over voltage protection Type:Shut down o/p voltage, re-power on to recover Over temp. Protection:Recovers automatically after temperature goes down Withstand voltage:I/P-O/P:3kVAC, I/P-FG:1.5kVAC, O/P-FG:0.5kVAC, O/P-DC OK:0.5kVAC Working temperature:-25~+70C (refer to output derating curve) Safety standards:UL508, TUV EN60950-1, GL approved EMC standards:EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), EN61204-3; SEMI, GL Connection:I/P: 3 poles, O/P: 4 poles screw DIN terminal Dimension (WxHxD)(mm):40x125.2x113.5