Skipper's Locker

Victron Orion 24/12-70A DC-DC Converter, IP20

Brand:
Victron Energy
Part no:
ORI241270020

Where to buy

Specifications

Type
Converter
Input voltage
18-35 V
Output voltage
13.2 V
Output current
70 A
Ingress rating
IP20

The Orion 24/12-70A is a Victron non-isolated DC-DC converter that turns a 24 V supply into 12 V. Input range is 18 to 35 V, output is 13.2 V, and it delivers 70 A continuously with an 85 A maximum. Cooling is fan assisted. The converter shuts down when its input voltage falls to 14 V, which is below the 18 V lower end of its input range.

Our take

At 70 A continuous with an 85 A maximum, this converter can carry a large 12 V load from a 24 V bank. It is fan cooled, and it shuts down once input falls to 14 V, so a sagging bank takes the 12 V side down with it.

From our buying guide

Each maker sets its own alternator rules. Battle Born calls a DC-to-DC charger a simple and safe way to use alternator charging.

Check before you buy:

  • It can follow your battery's profile, since not every charger can follow a lithium maker's.
  • Battle Born warns that a BMS shutdown leaves the vessel without power, and that one during alternator charging can severely damage the alternator.

Sources