Document Number:
MAN
– FDPWRU28-2
Rev:
D
Revision Date:
05/03/2017
Page 3 of 9
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2017 FDS Avionics Corp.
All Rights Reserved.
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470-239-7421 or FDSAvionics.com
General Information
The FDPWRU28-2 is used to convert 28V power from the aircraft to 5.2V power which can be
used to power and/or charge small auxiliary items. Each unit has 4 Amps of total charging
capacity. There are two output connectors rated 5.2V @ 2 Amps continuous each. Two
devices may be charged with full 2 Amps of charging current at the same time or one device
may be charged with up to 4 Amps continuous current. The charger provides 5.2V DC for full
charging capability to carry on devices such as media players, smart phones, tablets, as well
as, other personal electronics carried onto the aircraft. The dual USB charger is compatible
with the latest Apple® media products and similar devices.
The dual ports may be used to charge many other devices that have USB style charging
connectors, but not all devices have been tested for compatibility and operation cannot be
guaranteed. The FDPWRU28-2 must be connected to a source of 28 V DC power. The
FDPWRU28-2 does not provide communication to any device; its sole purpose is to charge a
device through a USB interface cable.
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