Advanced Energy NCF150S48K Low Power AC-DC Power Supply (48V; 2.5A; 150 W)

ELECTRICAL SPECIFICATIONS

Input

Input Range: 85 to 264 VAC (Operating) (Safety Rating 100 to 240 VAC). Derating below 90 VAC

Frequency: 47 to 63 Hz

Power Factor: 0.9 minimum

Inrush Current: 240 VAC, cold start: will not exceed 80 A peak (<2 ms Duration).

Harmonics: Meets EN61000-3-2, Class A

Input Current: 2.5A max at 90VAC input

Hold Up Time: 16 ms minimum for main O/P, Measured at Full Load from 115 VAC and Vout reduces to 90% of original value before the AC drop out.

Efficiency: 91% min at 115 VAC/230 VAC, full load

Leakage Current:

<250 uA @ 264 VAC, 60 Hz input, Normal Conditions (Output–Earth)

<10 uA @ 264 VAC, 60 Hz input, Normal Conditions (Output–Input)

<50 uA @ 264 VAC, 60 Hz input, Single Fault Conditions (Output–Input)

Turn On Time: 3 s max at 115 VAC

Insulation Safety Rating

+ Input to GND 1500 VAC (1 MOPP)

+ Input to Output 4000 VAC (2 MOPP)

+ Output to GND 1500 VAC (1 MOPP)

Output

Output Voltage: 48 V

Minimum Load: 0 A

Maximum Load with Convection Cooling: 2.5 A

Maximum Load with 200LFM Forced Air: 3.13 A

Max Power: 150 W

Regulation: ± 2%

Ripple P/P(PARD): 480 mV

Output Power: 120 Watts (Convection); 150 Watts (200 LFM Airflow)

Load Regulation: ± 2% for Main & 5 VSB, ± 20% for Fan

Line Regulation: ± 0.5%

Minimum Load: None required

Ripple and Noise: 1% of Vout

Output Adjustability: ± 10%

Over Load Protection: 120% to 180% of rated output current value, hiccup mode, auto-recovery

Short Circuit Protection: Short across the output terminals will not cause damage to the unit. hiccup mode

Over Voltage Protection: 115% to 155% of nominal output voltage. Latching, recycle AC power to recover.

Over Temperature Protection: Will shut down upon an overtemperature condition, auto-recovery.

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature: -20°C to +70°C (output power derated to 50% load at 70°C)

Storage Temperature: -40°C to +85°C

Humidity: 5% to 95%, non-condensing

MTBF: >250 K hours

Altitude: Operating: -500 m to 5,000 meters

Vibration: Random vibration per MIL-STD-810E, Method 514.4, Cat. 1, Figure 514.4-1, 1 hr in each of three axes

ROHS: Product must be ROHS compliant

REACH REACH: compliance required

Datasheet