AES Aircraft Elektro Elektronik System GmbH


LED Power and Control Unit


LED Power and Control Unit, designed for all aircraft

Key features


LPU provides stabilized / regulated DC

power 2x PWM and 2x RS485 interfaces

communicates through customized software protocol (RS485 interface)


built-in over current and over-temperature protection

fully qualified acc. to RTCA-DO160

robust anodized aluminum housing


eliminates need of TRU power

customized output configuration on request

MTBF 25,000 OH

Technical data

Mechanical dimensions

length: 220 mm (235 mm with receptable)

width: 170 mm

height: 54.5 mm

weight: less than 1.8 kg

Electrical data

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

input current: 4.8 A

output voltage: 28 V DC

output power: max. 400 W


test tab

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