Artesyn NPS43-M Open Frame, Low Power AC-DC Power Supply (12V; 60W)

Input

Input range: 90 - 264 Vac (wide range) 127 - 300 Vdc

Frequency: 47 - 63 Hz

Inrush current: < 50 A peak @ 230 Vac, cold start @ 25° C

Input power: < 74 Watts

Efficiency: 87% average (as per Energy Star 2.0 standard) (NPS42-M, 80%)

EMI/RFI: FCC Class B conducted; CISPR 22 Class B conducted; EN55022 Class B conducted, VDE0878PT3 Class B conducted

Safety ground leakage current: 275 µA @ 50/60 Hz; 264 Vac input

Output

Maximum power: 45 W for convection (NPS42-M, 40 W). 60 W with 200LFM forced air (NPS42-M, 55 W)

Adjustment range: ±20% minimum (-10%, +20% for NPS42-M)

Hold-up time: 13/75 ms 115/230 Vac input line

Overload protection: Short circuit protection on all outputs. Case overload protected @ 110-160% of normal rating

Overvoltage protection: 30-50% above nominal output

Remote sense: Compensated for 0.5 V lead drop max. Will operate without remote sense connected. Reverse connection protected.

Environmental Specifications

Operating temperature: 0° to 50°C ambient derate each output at 2.5% per degree from 50° to 80°C. -20°C start up

Storage temperature: -45°C to +85°C

Electromagnetic susceptibility: Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3

Humidity: Operating; non-condensing 10% to 90% RH

Vibration: IEC68-2-6 to the levels of IEC721-3-2

MTBF demonstrated: > 550.000 hours at full load and 25°C ambient conditions

Ordering Information

Output Voltage: 12 V

Minimum Load: 0 A

Maximum Load with Convection Cooling: 3.75 A

Maximum Load with 200LFM Forced Air: 5 A

Peak Load: 5.5 A

Regulation: ± 2%

Ripple P/P (PARD): 120 mV

Datasheet