DDC's 280W converter supplies 28V power for IFEC electronics and USB charging ports for Portable Electronic
Devices (PED) to up to 24 seats, with a compact, high output, and cost effective solution that delivers the industry's
best power efficiency performance.

Performance

Power efficiency: >92% nominal (power factor >0.95)
• Input voltage: 100 to 122Vrms, 300-800Hz, wild
frequency aircraft power
• Output power: 280W (28VDC @ 10A)
• Safety features: over-current protection, thermal
shut-down, and short-circuit protection

Environmental
• Compact, low profile package:
205mm x 140mm x 46mm (8.07in x 5.51in x 1.81in)
• Weight: 1.32Kg (2.90lbs)
• EMI compliant with RTCA/DO-160G
• Input current harmonics and inrush current limit
compliant with RTCA/DO-160G requirements.
• Operating temperature: -15°C to +55°C

• Meets the requirements of the current EU ROHS
directive 2011/65/EU
• Convection cooled chassis, no additional cooling or
fans required