| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Input Frequency | |
| Input Voltage | |
| Medical Grade | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Power | |
| Power (Watts) | |
| Temperature Coefficient | |
| Type | |
| Voltage |
The SL Power Electronics GPM55BG is a quad-output AC/DC converter designed for industrial and commercial power applications. It accepts a universal input of 85-264 VAC at 47-63 Hz and delivers 55W continuous power (70W peak) across four regulated outputs: 5V at 1A, 12V at 1A, -5V at 1A, and -12V at 1A.
Key electrical characteristics include a typical efficiency of 70% at full load, a hold-up time of 20 ms minimum at 115 Vac, and output noise of 0.5% rms / 1% pk-pk. The converter features overvoltage protection on main outputs (124% + 12%) and a built-in potentiometer for ±5% voltage adjustment on outputs 1 and 2. Transient response is 500 μs typical for a 50% load step change.
The GPM55BG is housed in a chassis-mount package measuring 160.0mm x 100.0mm x 42.7mm. It operates over a 0°C to 50°C temperature range with derating above 50°C. The unit includes internal thermistor-based inrush current limiting (34 A max at 240 Vac cold start).
The GPM55BG accepts 85-264 VAC at 47-63 Hz.
The GPM55BG provides four outputs: 5V at 1A, 12V at 1A, -5V at 1A, and -12V at 1A.
The GPM55BG operates from 0°C to 50°C with derating above 50°C.
The GPM55BG measures 160.0mm x 100.0mm x 42.7mm (6.30" x 3.94" x 1.68").
Yes, the GPM55BG includes overvoltage protection on main outputs set at 124% + 12%.