https://www.gaia-converter.com/
Gaia Converter continues to expand its Mil & Aero power supply system offering with the PSDG-48 series board mount module.
The PSDG-48 is a new series of COTS 2 or 3 outputs 48W isolated power supply, SWaPC optimized and low profile: 91×54×9mm (3.6” x 2.1” x 0.4”).
Dedicated to 24 & 28Vdc systems, Mil & Aero standard power supply requirements are all built in:
- MIL-STD-461, DO160 EMI filter
- Reverse polarity protection & inrush current limit
- Hold-up function (50ms or more, with external capacitor)
- High & low input voltage transients: 100V/50ms (MIL-STD-1275), 80V/100ms (DO160), 12V/1s (MIL-STD-1275 IES)
- Ideal for MIL-STD-202 & 810 compliance: altitude, humidity, temperature shocks & cycles, vibrations and shocks.
Key power performances of these Hi-Rel modules include:
- Permanent input voltage: 16 - 60 Vdc
- 48W total output power: 20W+20W+8W triple or 40W+0W+8W dual independent outputs, pre-configured as single ended or symmetrical voltages
- Complete power supply efficiency up to 89%
- -40°C to +105°C full load case operating temperature range
Proprietary fixed high-frequency switching topology offers high power density and excellent reliability, and the thermally conductive resin encapsulation optimizes power dissipation in harsh environments.