600 W Front-End AC-DC Power Supplies

The 600 W LCM600 series of 2U-high distributed power frontend AC-DC power supplies offers output choices of 12, 15, 24, 36, and 48 VDC with an optional 5 VDC standby output. The series features a universal input range of 85-264 VAC, typical full-load efficiency of 89%, and an I2C interface for output voltage programming up to 20% either side of nominal for voltage margin testing. Carrying industrial and medical safety approvals, the supplies are suitable for a wide variety of industrial, medical, military, and process automation applications, particularly systems utilizing a distributed power architecture (DPA) or point-of-load (POL) scheme. A built-in ORing FET allows up to 10 units to be connected in parallel for high current applications.

Features

• +/ 20% Adjustment Range
• 40C to 70C with derating
• 600 W Bulk Power
• Convenient Size 2.4 x 4.5 x 7.5
• Efficiency 89% typical
• Power Factor 0.99
• Hold-up Time > 20 mSec
• Leakage Current < 300 uA
• Fusing 10 A both lines fused
• Efficiency > 88%
• Frequency 47 - 440 Hz
• Input Voltage 85 - 264 VAC
• Inrush Current < 25 A (Active)
• Input Current 8A RMS
• Noise 1% for 50 mV P-P whichever is greater
• Rated Load 600 W derate linear to 300 W from 50 - 70°C
• Set Point +/- 0.5%
• Total Regulation +/- 2.0%
• Shock/Vib Mil-STD-810 F

Benefits

• Conformal Coat Option
• DSP controlled PFC
• Industrial/Medical Safety Approvals
• Low Cost
• Margin Programming
• Oring FET optioin
• Variable "Smart Speed" fan
• Protections Overtemp, Overcurrent, Overvoltage