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The Artesyn Embedded Power LPS23 series offers 25 Watts of power in a compact 3" x 5" footprint, making it suitable for space-constrained applications. This AC/DC converter operates with a universal input voltage range of 85-264 VAC and 120-300 VDC, providing flexibility for global use.
Key electrical specifications include a 12V output voltage capable of delivering up to 2.1A with convection cooling or 3.3A with 30 CFM forced air. The unit features adjustable output voltage within a -5% to +10% range, remote sense capability to compensate for lead voltage drop, and built-in overvoltage and overload protection. It also includes short circuit protection on all outputs and a hold-up time of 20ms at a 25W load.
The LPS23 converter operates within an ambient temperature range of 0°C to 70°C with derating above 50°C. It meets FCC Class B, CISPR 22 Class B, and EN55022 Class B conducted emissions standards, ensuring electromagnetic compatibility. The device is designed for chassis mounting and has a low profile, less than 1U high.
This series is suitable for ITE (Commercial) applications and comes with safety agency approvals including CB and CE. The LPS23 is RoHS3 compliant and has an MSL rating of 1.
12V.
2.1A convection cooled, 3.3A with 30CFM forced air, 3.7A peak (30 seconds, 10% duty cycle).
85 to 264 VAC and 120 to 300 VDC.
0°C to 70°C with derating above 50°C.
Overload protection at 110-145% above peak rating, overvoltage protection on 5V output (5.7-6.7VDC) and 10-25% above nominal on other outputs.
Chassis mount, open frame.
70% at full load.