Top Selling Victron Orion-Tr Smart 12/12-30A (360W) DC-DC charger

Victron Orion-Tr Smart 12/12-30A (360W) DC-DC charger, 5 Year Warranty.

The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. Suitable for high temperatures up to 55°C with a full rated output up to 40°C.

For use in dual battery systems in vehicles or on boats where the (smart) alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch and has an engine running detection mechanism.The Orion Tr-Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power.

Isolated DC to DC Chargers Vs Non-Isolated DC to DC Chargers:

An isolated DC to DC charger has one negative connection for each battery and there is no internal connection between the negatives. They are required for systems that need to be isolated which could be for a number of reasons including;

• Limiting corrosion (Typically marine applications).
• Preventing noise on one battery system from effecting the other battery system.

For systems that do not require isolation – either unit can be used, but the non-isolated requires one less wire to be installed.
In automotive systems, the negative of both batteries is typically connected to the chassis of the vehicle. This is a non-isolated system, therefore either unit will be suitable.

DC to DC Charger without solar regulator:

The advantage of separating the DC-DC charger from solar regulator

• The DC to DC charger can remain cheaper
• Solar can be charging into the battery system simultaneously with the on-board vehicle charging
• You can purchase the correct solar regulator to match your solar panels, which will provide the best efficiency for solar charging