AES Aircraft Elektro Elektronik System GmbH


3-Phase Switch Mode Power Supplies


3-Phase Switch Mode Power Supplies, application designed for Airbus A318, A319, A320, A321, A330, A340, A380

Key features


input fuse 6.3 amps time-delay per phase

active power factor control > 0.98

electrical receptable MS24266-R14B7PN with terminalblock or MS3102A24-11P


heat protection at 75° C cooling fan turns on at 105° C the SMPS is switched off

qualification acc. to RTCA-DO160 pending, full qual. early 2018

robust anodized aluminum housing


efficiency up to 92 %

ECB (electronic circuit breaker) output fuse

MTBF > 50,000 OH

Technical data

Mechanical dimensions

length: 278 mm

width: 197 mm

height: 90,5 mm

weight: less than 4 kg

Electrical data

input voltage: 115 V AC / VF 360 – 800 Hz 3 phase

input current: 4,2 amps per phase

output voltage: 28 V DC

output current: 42 amps

output power: 1200 W


test tab

How can we help you? Mail: Phone: +49 (0) 421 240 30-0 Fax: +49 (0) 421 240 30-77