The 275W, 300W, 350W and 550W models, the VOF-275, VOF-300, VOF-350 and VOF-550 series, are housed in 3” x 5” packages. The VOF-275 is 0.75” high, the VOF-300 1.18”, the VOF-350 1”, and the VOF-550 is 1.5” high.
The power supplies support efficient operation in standby mode, consuming no-load power as low as 0.5W.
Output-voltage options range from 12V to 58V DC. The power supplies handle a universal input-voltage range of 80V to 264V AC.
Certified compliant with the UL/EN 60950-1 safety standards, the VOF series parts also satisfy the requirements of the EN 55032 B specifications for conducted and radiated emissions.
- Power factor correction
- 12V DC/500mA fan output
- Over-voltage protection
- Overcurrent protection
- Short circuit protection
- 3.37 million hours MTBF calculated in accordance with Telcordia SR-332 issue 3
- Operating temperature range: -40°C to +50°C at full load with forced-air cooling
- Industrial systems
- Telecoms equipment
- IT equipment
- Consumer electronics