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| Medical Grade | |
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The SL Power Electronics GPM55AG is a 55-watt global performance AC/DC switcher designed for medical applications. It operates with a wide-range AC input from 85 to 264 VAC and provides four outputs: +5VDC @ 6A, +12VDC @ 3A, +12VDC @ 1A, and -12VDC @ 1A. The unit offers a typical efficiency of 70% at full rated load and nominal input voltage.
This open-frame converter is chassis mountable and measures 160.0mm x 100.0mm x 42.7mm. It is designed for operation in ambient temperatures from 0°C to 50°C, with derating required above 50°C. The GPM55AG includes built-in EMI filtering to meet FCC Class B and CISPR 22 Class B emissions requirements. It is approved to UL2601-1, IEC601-1, and CSA22.2 No. 601 standards, making it suitable for medical equipment.
Key electrical specifications include a hold-up time of 20 ms minimum, output noise of 0.5% rms, and transient response of 500 μs typical. Voltage adjustment is available via a built-in potentiometer for outputs 1 and 2, allowing for ±5% adjustment. Overload and overvoltage protection are included for reliability.
85-264 VAC.
+5V@6A, +12V@3A, +12V@1A, -12V@1A.
0°C to 50°C, with derating above 50°C.
Chassis mount.
160.0mm x 100.0mm x 42.7mm (6.30" x 3.94" x 1.68").
55W continuous, 70W peak.
Yes, main outputs at 124%+12%.