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The Artesyn Embedded Power LPS204-M is a single-output AC/DC converter designed for ITE (Commercial) and Medical applications. It operates with a wide input voltage range of 90 to 264 VAC and features active power factor correction.
This converter provides 125 Watts of output power with free air convection cooling, or up to 250 Watts with 30 CFM of forced air. It boasts a typical efficiency of 86% at full load and includes features such as adjustable output, remote sense, and power fail signal.
The LPS204-M has a compact 3" x 5" footprint and is less than 1U high, making it suitable for space-constrained designs. It is chassis mountable and designed to meet various safety standards including CE Mark (LVD).
Key electrical specifications include an input frequency of 47 to 63 Hz, an inrush current of 50A max (cold start), and overload protection at 110% to 160% above rating. Overvoltage protection is set at 15% to 50% above the nominal output.
The LPS204-M accepts 90 to 264 VAC or 120 to 300 VDC.
The operating temperature range is 0°C to 50°C ambient, with derating up to 70°C. Startup is possible at -20°C.
The maximum power is 125W with convection cooling and 250W with 30 CFM forced air.
The typical efficiency is 86% at full load.
The dimensions are 127.0mm (5.00") length, 76.2mm (3.00") width, and 38.1mm (1.50") height.
It meets FCC Class B, CISPR22 Class B, EN55022 Class B, and VDE0878PT3 Class B for conducted emissions.
The MTBF is 1 million hours at full load and 25°C ambient with 230 Vac input, per Bellcore standards.