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The Artesyn Embedded Power LPS40 series, including the LPS42 model, offers 40W of output power with convection cooling and up to 55W with forced air. These open-frame AC/DC converters are designed for chassis mounting and feature a universal input voltage range of 85 to 264 VAC or 120 to 300 VDC.
Key electrical specifications include a typical efficiency of 70% and a single output. The series provides essential protection features such as output overvoltage and short-circuit protection, along with remote sense capability. The switching frequency is 110 KHz.
Designed for applications in medical, test and measurement, single-board computers, telecommunications, and networking, these power supplies are less than 1U high. They meet various safety approvals including CB and CE marks, and are RoHS3 compliant.
The LPS42 has a 3" x 5" footprint, with dimensions of 127.0mm x 76.2mm x 29.0mm. The operating temperature range is 0°C to 70°C with derating.
85 to 264 VAC or 120 to 300 VDC.
5V output at up to 8A (40W convection).
0°C to 70°C with derating above 50°C.
127.0 x 76.2 x 29.0 mm, chassis mount open frame.
70% typical at full load.
CB and CE.
>550,000 hours at full load and 25°C.