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The SL Power Electronics GPM55B is a 55-watt AC/DC converter designed for versatile power solutions, particularly in medical applications. This open-frame unit offers four outputs and accepts a wide input voltage range of 85-264 VAC.
Key electrical specifications include a continuous output power of 55W, with a peak capability of 70W. It provides multiple output voltages including 5V, 12V, -5V, and -12V, with adjustable output on the main outputs (±5%). The converter operates efficiently at 70% typical efficiency and includes features like adjustable output and universal input.
Designed for robustness, the GPM55B operates within a temperature range of 0°C to 50°C, with derating required above 50°C. It is protected against overload and overvoltage conditions. The unit is chassis mounted and has dimensions of 160.0mm x 100.0mm x 42.7mm.
Compliance includes CE, cURus, TUV approvals, and meets various EMI/EMC standards such as FCC Class B and EN55022 Class B. It is also RoHS3 compliant and has an MSL of 1.
85-264 VAC, 47-63 Hz.
+5V, +12V, -5V, -12V.
0°C to 50°C with derating above 50°C.
Chassis mount, open frame.
Main outputs: 124% + 12%.
20 ms minimum at full load, 115 VAC.
Yes, it is approved to UL2601-1, IEC601-1, and CSA22.2 No. 601.