Input
Input Voltage 80-264 VAC (120-370 VDC), see derating curve on datasheet
Input Frequency 47-400 Hz, see note 1 on datasheet
Input Current 1.8 A typical at 115 VAC, full load 0.9 A typical at 230 VAC, full load
Power Factor EN61000-3-2, class A
No Load Input Power <0.5 W
Earth Leakage Current 230 µ A at 264 VAC/60 Hz max.
Input Protection T3.15 A/250 V internal fuse in line and neutral

Output
Output Voltage 12-48 VDC, see tables on datasheet
Output Voltage Trim ± 10%
Initial Set Accuracy ± 1%
Minimum Load No miniumum load required
Start Up Delay 1 s typical
Start Up Rise Time 50 ms
Hold Up Time 16 ms min at 115 VAC
Drift ± 0.2% after 20 min warm up
Line Regulation ± 0.5% max
Load Regulation ± 1%
Over/Undershoot 5% typical
Transient Response 4% max. Deviation, recovery to within 1% in 500 µ S for a 50-75-50% load change
Ripple & Noise 1% pk-pk V1, 20 MHz bandwidth
Overvoltage Protection 115-140% Vnom, recycle input to reset
Overload Protection 110-150%
Short Circuit Protection Continuous trip and restart (Hiccup mode)
Temperature Coefficient 0.05%/ degree

General
Efficiency 88% typical
Isolation Capacitance 4000 VAC Input to Output, 1500 VAC Input to Ground, 500 VDC Output to Ground
Switching Frequency 65 kHz typical
Power Density 7.8 W/in3
MTBF 850 kHrs to MIL-HDBK-217F at 25 degree, GB