Datasheet
12V–24V “uP” conVerters for a wide range
ofaPPlications
If you need to fit 24V equipment onto a 12V electrical system, then an “up”
converter from the DD Series offers a fast and easy way to configure your system.
Now with a range from 72W (3A output) to 600W (25A output), these products
offer state of the art designs for fast installation and long term reliable operation.
Typical applications include the installation of 24V equipment on 12V vehicles and
installation of specialist equipment requiring higher operating voltages.
400w and 600w
12–24V units
The latest addition to the range includes
two high current (17 and 25 Amps
output) units. These use state of the art
designs with efficiency up to 93% and
practically all components are mounted
using computer controlled surface
mount technology (SMT). The result is
a robust product with low component
mass. The mechanical aspects include
a brand new casing profile designed for
maximum heat dissipation as well as
a new design of our highly successful
mounting cradle that allows the unit to
be fully wired before being “clicked”
into place. This provides for a faster
installation time with mechanics capable
of withstanding long term vibration with
no risk of screws falling out.
Product coding
The product code is derived as follows,
taking the DD 12-24 072-RU as an
example:
dd DC input and output
12-24 Denotes 12V input, 24V
output
072 Denotes wattage
-ru Denotes IP65 version
casing forMats
12V–24V converters are available in two
casing formats. Units from 72-240W use
the standard Alfatronix aluminium
casings with polycarbonate endcaps
and three point mounting cradle. The
larger 400W and 600W units occupy a
larger heatsink casing and utilise the
heavy duty Phoenix connector.
Installation is by way of the larger four
point 'I' shaped mounting cradle.
also aVailable in
iP65 forMat
The DD Series 12–24V products are
available in either standard IP53 format
(like most Alfatronix converters) or the
ruggedised IP65 versions. Just add –RU
to the part number. These are suitable
where the installation is in a particularly
hostile environment and subject to
increased water and dirt exposure.
dd series
12–24V “up” Voltage conVerters