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The SL Power Electronics GPC55A is a 55 Watt Global Performance Switcher, categorized as an AC/DC converter with an open frame design suitable for chassis mounting. It accepts a wide input voltage range of 85-264 Vac and provides up to 55W of continuous power, with a peak rating of 70W for short durations.
This converter features four outputs, with adjustable voltage on outputs 1 and 2 (±5%). It boasts an efficiency of 70% at full load and nominal input voltage. The operating temperature range is 0-50°C at full rated output power, with derating required above 50°C.
Compliance includes EN55022 Class B and FCC Class B for conducted emissions, along with other EN61000 standards for various EMC conditions. Approvals include CE, cURus, and TUV, making it suitable for ITE (Commercial) applications. The unit is protected against overload and short circuits.
Key specifications include a hold-up time of 20ms, a maximum input current of 1.7A at 120 Vac, and an inrush current not exceeding 34A at 240 Vac. The dimensions are 160.0mm x 100.0mm x 42.7mm.
85-264 Vac, 47-63 Hz single phase.
The GPC55A provides four outputs: 5V, 12V, and ±12V.
55W continuous, 70W peak (60 seconds max, 10% duty cycle).
0°C to 50°C at full rated output power, derate above 50°C by 2.5%/°C.
Overvoltage protection (124%+12% on main outputs), short-circuit protection (cycling type on outputs 1&2, foldback on outputs 3&4), and overload protection with automatic recovery.
Chassis mount.
Conducted emissions: EN55022 Class B, FCC Class B. Immunity: EN61000-4-2 (ESD), EN61000-4-3 (RF), EN61000-4-4 (EFT), EN61000-4-5 (surge). Line harmonics: EN61000-3-2 Class A.