| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Features | |
| Height | |
| Length | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Overload Protection | |
| Power (Watts) | |
| Temperature Coefficient | |
| Type | |
| Voltage | |
| Width |
The SL Power Electronics GPFC125B is a 125 Watt Global Performance Switcher, designed as an open-frame AC/DC converter. It operates with a universal input voltage range of 90-264 Vac at 47-63 Hz and features active circuitry for high power factor correction, meeting IEC1000-3-2 requirements.
This converter provides up to 125W of DC output power with forced air cooling (150 LFM) and can deliver 50W convection cooled. It is protected against short circuit and output overload, with total output power limited to approximately 150 Watts. Overvoltage protection is built-in on all models.
Key electrical specifications include an efficiency range of 72-85%, an inrush current of less than 37A at 240 Vac, and output noise of 0.5% rms / 1% pk-pk. It also features remote sense on V1 and a typical transient response time of 500 ms for a 50% load step change. The operating temperature range is 0°C to 50°C at full rated output power.
Designed for ITE (Commercial) applications, the GPFC125B has a chassis mount type and dimensions of 152.4mm x 88.9mm x 38.1mm. It includes built-in EMI filtering to meet EMC requirements such as EN55022 Class B and FCC Class B.
90-264 Vac.
125W with forced air, 50W convection, 80W with aluminum plate.
4 outputs.
0°C to 50°C at full rated load, derate 2.5%/°C above 50°C.
0.96 minimum, 0.99 typical at full load.
72-85% at full rated load.
Chassis mount, open frame.