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The SL Power Electronics GPM40B is a 40W open-frame AC/DC converter designed for medical applications. It accepts a wide input voltage range of 85-264 VAC and provides up to 40W of continuous power, with a peak rating of 50W. The converter features three outputs, including a -15V output, and offers adjustable output voltage with ±5% capability. It also includes remote sense functionality and universal input.
This converter operates within a temperature range of 0°C to 50°C at full rated output power, with derating applied above 50°C. It meets various EMI/EMC standards including FCC Class B and CISPR 22 Class B. The unit is approved by CE, cURus, and TUV, and is RoHS3 compliant. Its dimensions are 127.0mm x 76.2mm x 32.5mm, suitable for chassis mounting.
Key electrical specifications include a typical efficiency of 70%, a hold-up time of 20 ms, and overload and short-circuit protection. The unit is designed for reliability with a 2-year warranty.
0°C to 50°C at full rated output power, with derating of 2.5% per °C above 50°C.
85-264 VAC, 47-63 Hz single phase.
40W continuous, 50W peak (60 seconds max duration, 10% duty cycle).
70% typical at full rated load and nominal input voltage.
Overload protection, short circuit protection (cycling type on outputs 1 and 2, foldback on output 3), and overvoltage protection at 124% ± 12% on main outputs.
127.0mm x 76.2mm x 32.5mm (5.00" x 3.00" x 1.28").
CE, cURus, TUV.