ORI124838110 Orion-Tr 12/48-8A (380W) Isolated DC-DC converter

Victron Orion-Tr 12/48-8A Isolated DC-DC Converter

Step up from a 12V battery bank to 48V with complete electrical isolation. The Victron Orion-Tr 12/48-8A delivers 380W of clean, galvanically isolated 48V power — making it ideal for integrating 48V energy storage systems, inverters, or equipment into a 12V platform. Whether you're building a hybrid off-grid system, a marine installation with mixed voltages, or a telecom setup requiring isolated 48V power, this converter handles it reliably.

Key Features

• 380W continuous output — 12V input to isolated 48V output at 8A
• Galvanic isolation — eliminates ground loops, protects sensitive electronics
• Wide input voltage range — compatible with 12V lead-acid and lithium battery systems
• Adjustable output voltage — fine-tune to match your 48V load requirements
• High efficiency — up to 93%, minimal heat generation
• Robust housing — suitable for demanding marine, off-grid, and industrial environments
• Remote on/off — easy integration with system controllers

Specifications

• Input voltage: 7.5–17V DC
• Output voltage: 48V (adjustable)
• Output current: 8A
• Output power: 380W
• Isolation: Yes (galvanic)
• Efficiency: Up to 93%
• Operating temperature: -40°C to +60°C

Ideal For

• Charging 48V battery banks from 12V primary systems
• Off-grid solar systems with mixed 12V and 48V storage
• Marine and RV installations with 12V primary and 48V auxiliary banks
• Telecom and industrial 48V auxiliary power from 12V sources

Ships from Thunder Battery — Canada's trusted Victron Energy dealer.