Artesyn LPS105-M 开放式机架低功率AC-DC电源 (24V; 150W)

Input

Input range: 90 - 264 Vac; 120 - 300 Vdc

Frequency: 47 - 63 Hz

Inrush current: 50 A max., cold start @ 25°C

Efficiency: 88% typical at full load

EMI/RFI: FCC Class B conducted; CISPR22 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: 100 W for convection (80 W for LPS102-M); 150 W with 30 CFM forced air (120 W for LPS102-M)

Adjustment range: ± 10% minimum on the main outputs

Fan output: 12 V @ 1 A isolated, ± 10%

Hold-up time: 10 ms @ 150 W load, 120 Vac input

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

Overvoltage protection: 15-35% above nominal output

Logical Control

Power failure: Open collector logic signal goes high 100-500 msec after main output; it goes low at least 6 msec before loss of regulation

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

Environmental Specifications

Operating temperature: 0° to 50°C ambient derate each output as 2.5% per degree from 50° to 70°C. (-20°C startup)

Storage temperature: -40°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 95% RH

Vibration: IEC 60068-2-6 to the levels of IEC721-3-2

MTBF calculated: 534.000 hours at full load and 25 °C ambient conditions, 230 V input, Bellcore

Ordering Information

Output Voltage: 24V

Minimum Load: 0 A

Maximum Load with Convection Cooling: 4.2 A

Maximum Load with 30CFM Forced Air: 6.3 A

Peak Load: 7 A

Peak Load: ± 2%

Ripple P/P (PARD): 240 mV