Victron Orion-TR Smart 12/12-30 30A (360W) Isolated DC-DC or Power Supply [ORI121236120]Orion TR Smart 12 12 30A (360W) Isolated DC DC Charger or Power Supply The Orion Tr Smart isolated DC DC charger serves as a DC DC battery charger or a power supply (also designed for use as a constant voltage source), offering a wide input and output voltage range. This is especially significant in the case of vehicles with a Euro 5 or Euro 6 smart alternator, which often supplies too low charging voltage even when the engine is running or when