UMR-A-250N-4


Notes

  • Other hardware options available, see datasheet for details. Typically, convection cooled. Units operating at full power might require additional cooling to maintain case temperature below 65°C. Damage to the power supply may occur if not appropriately cooled during use. For specification differences and additional information on V05/V10 options see data sheet.

Specification

DESCRIPTION specification conditions VALUE
Operational HumidityHumidityNon Condensing0 to 95 %
Operating AltitudeAltitudeSea Level to Vacuum
Storage Temperature RangeSTORAGE TEMP °C
Input VoltageVINominal12 V
Input VoltageVIFull Output Power11 - 16 V
Input VoltageVIDerated Output Power10 - 32 V
Maximum Input CurrentIIStandby / Output Disable80 mA
Maximum Input CurrentIINo Load, Max Vout150 mA
Maximum Input CurrentIIMax Load, Max Vout500 mA
Maximum Input AC Ripple CurrentIACRNominal Input, Full Load100 mA PP
Maximum Output VoltageVO-250 V
Maximum Output PowerPO4 W
Maximum Output CurrentIO16.00 mA
RippleRipple (HF)1 Hz to 1 MHz (Full Load, Nominal Input)0.010 % VPP
Ripple (F Option)Ripple (HF)1 Hz to 1 MHz (Full Load, Nominal Input)0.0030 % VPP
Output CapacitanceCO1 µF
Current Monitor ScalingIMON213 mA / V
Voltage Monitor ScalingVMONInto 10 Megaohm Meter, ±2% - Only on -Y05 Option10:1 V
Operational Temperature RangeOp Temp CaseCase Temperature at Full Load-40 to 65 °C
Temp CoefficientTCOEFF50 PPM / °C
Case DimensionsCase DimensionsMetric94.0 L x 38.1 W x 19.6 H mm
WeightWeightMetric142 g
Thermal ShockThermal ShockMil-Std 810, Method 503-4, Proc. II-40 to 65 °C
ShockShockMil-Std 810, Method 516.5, Proc. IV20 G
VibrationVibrationMil-Std 810, Method 514.5, Fig. 514.5C-310 G