Artesyn LPS44 开放式机架低功率AC-DC电源 (15V; 40-55W)

Input

Input range: 85 - 264 Vac; 120 - 300 Vdc

Frequency: 47 - 440 Hz

Inrush current: < 18A peak @ 115 Vac; <36A peak @ 230 Vac, cold start @ 25 °C

Input current: 1A max. (RMS) @ 115 Vac

Efficiency: 70% typical at full load

EMI filter: FCC Class B conducted; CISPR 22 Class B conducted; EN55022 Class B conducted; VDE 0878 PT3 Class B conducted

Safety ground leakage current: < 0.5 mA @ 50/60 Hz, 264 Vac input

Output

Maximum power: 40 W for convection; 55 W with 30CFM forced air

Adjustment range: -5, +10% minimum

Hold-up time: 20 ms @ 40 W load, 115 VAC nominal line

Overload protection:

Short circuit protection on all outputs;

Case overload protected: @ 110 - 145% above peak rating

Overvoltage protection: 5 V output; 5.7 to 6.7 Vdc. Other outputs 10% to 25% above nominal output

Remote sense: 

Compensates for 0.5 V lead drop minimum;

Will operate without remote sense connected;

Reverse connection protected

Environmental Specifications

Operating temperature: 0° to 50 °C ambient. Derate each output 2.5% per degree from 50° to 70 °C, -20 °C startup

Storage temperature: -40 °C to +85 °C

Temperature coefficient: ± 0.4% per °C

Electromagnetic susceptibility: Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3

Humidity: Operating; non-condensing 5% to 95% RH

Vibration: Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75G peak 5 Hz to 500 Hz, operational

MTBF demonstrated: > 550,000 hours at full load and 25°C ambient conditions

Ordering Information

Output Voltage: 15 V

Minimum Load: 0 V

Maximum Load with Convection Cooling: 2.6 A

Maximum Load with 30CFM Forced Air: 3.6 A

Peak Load: 4 A

Requlation: ± 2%

Ripple P/P(PARD): 150 mV