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Specifications
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Input
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Input Voltage
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90-264VAC
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Input Frequency
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47-63Hz
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Input Current
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1.6 A rms at 115VAC, 0.8 A rms at 230VAC
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Inrush Current
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60 A at 115 VAC, 120 A at 230 VAC cold start +25 °C
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Power Factor
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0.98 typical at 115 VAC
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Earth Leakage Current
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150 μA max at 115 VAC/60 Hz, 250 μA max at 230 VAC/50 Hz
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Input Protection
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Internal 3 A fuse
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Standby Power Consumption
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<0.75 W
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Output Voltage
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12 to 48 VDC
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Output Voltage Adjustment
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Not user-adjustable
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Minimum Load
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No minimum load required
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Start Up Delay
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2 s max at 115 VAC
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Start Up Rise Time
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<80 ms at 115 VAC
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Hold Up Time
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15 ms min at full load and 115 VAC
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Initial Set Accuracy
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±2%
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Line Regulation
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±0.5% max
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Load Regulation
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See datasheet
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Transient Response
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4% max deviation, recovery to within 1% in 500 μs for a 25% load change
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Ripple and Noise
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2% max pk-pk
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Overvoltage Protection
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110-140% Vnom, recycle input to reset
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Overload Protection
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110-150%, auto-recovery
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Overtemperature Protection
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Unit shuts down, recycle input to reset
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Short Circuit protection
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Trip and Restart (Hiccup mode)
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Temperature Coefficient
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0.04%/°C
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General
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Efficiency
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86% typical (80% min for 12 & 15 V models)
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Isolation
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3000 VAC Input to Output, 1500 VAC Input to Ground, Output 0 V is electrically connected to Input Ground
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Switching Frequency
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20-100 kHz variable
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Power Density
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4.9 Watts per cubic inch
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MTBF
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>100 kHrs per MIL-HDBK-217F
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Environmental
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Operating Temperature
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0 °C to +70 °C derate from 100% power at +50 °C to 60% power at +70 °C
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Storage Temperature
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-20 °C to +80 °C
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Cooling
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Convection-cooled
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Operating Humidity
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10-90% RH non-condensing
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Operating Altitude
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3000 m
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Shock
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30 g, 10 ms on 3 axis
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Vibration
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5-100Hz 2.31 m/s2 20 mins 3 axis
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Emissions
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EN55022/FCC/VCCI Class B conducted and radiated
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Harmonic Currents
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EN61000-3-2
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Voltage Flicker
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EN61000-3-3
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ESD Immunity
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EN61000-4-2, level 3 Perf Criteria A
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Radiated Immunity
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EN61000-4-3, level 3 Perf Criteria A
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Conducted Immunity
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EN61000-4-6, 10 V Perf Criteria A
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EFT/Burst
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EN61000-4-4, level 2 Perf Criteria A
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Surge
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EN61000-4-5, level 3 Perf Criteria A
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Dips & Interruptions
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EN61000-4-11, 30% 10 ms, 60% 100 ms, 100% 5000 ms Perf Criteria A, B, B
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Safety Approvals
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EN60950, UL60950, CSA22.2 No. 60950 per cUL, CE Mark
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AC-DC电源
