Universal input 100 to 250 VAC
Single, dual output options
Overload protection
Short circuit protection
100% Hi-Pot tested
100% cycling burnt-in


Load regulation : 5%
Maximum power : 12W for convection cooled
Efficiency : 55~70% typical at full load and normal line input
Transient response : Main output 50-100% load and regulation within 5%
Short circuit protection : Pulsing mode, Auto recovery


Input voltage : 90 to 264 VAC
Input frequency : 47 to 63 Hz
Input current : 0.4A max
Inrush current : 40 A max. for two cycles or less
Protection : 2 A fuse on board
Configuration : North American or Europlug for UP0121X
UP0122X : C8 TYPE
UP0123X : C6 TYPE

Topology: FLYBACK
Dielectric strength test: 2.5K VDC primary to secondary
Insulation resistance: 50M Ohm @ 500 VDC primary to secondary
Leakage current: less than 0.25 mA @ 240 VAC 50 Hz at class II, less than 3.5 mA @ 240 VAC 50 Hz at class I
MTBF: 50,000 hrs min. at full load and 25°C



Conducted / radiated emissions : 
Meet FCC Part 15 CLASS B, CISPR 22 CLASS B




Operating temperature, full load, no derating: 0~40°C
Non-operating: -20~85°C
Relative humidity non-condensing: 0~95%
Altitude: Sea level up to 25,000 feet
Cooling: Convection cooled
Shock: Per MIL-STD-810C 516 Part V
Vibration: 10 to 500 Hz, 15 mins / cycle / axis