Description
Victron Orion-TR 12/12-9A DC-DC Converter | Boat Supply Store
This isolated DC-DC converter reliably transforms 12V DC input to a stable 12V DC output, crucial for sensitive marine electronics and battery banks. It delivers a continuous 9A output current, derating to 85W at 40°C, with an efficiency of 87% to minimize energy loss. The unit operates within a wide 8-17V input range and offers galvanic isolation up to 200 VDC, preventing ground loops on vessels navigating the Gulf Intracoastal Waterway.
Key Features
- Isolated DC-DC conversion for safe power management
- Remote On/Off terminal for convenient control
- Short Circuit Proof design for enhanced durability
- Paralleling Capability to boost output current
- High Temperature Protection with automatic output derating
- IP43 Rated for protection against water ingress
- Screw Terminals simplify secure electrical connections
- Adjustable Output Voltage for application flexibility
Specifications
| Product Specifications | |
|---|---|
| Input Voltage Range | 8-17V |
| Output Voltage | 10-15V adjustable |
| Continuous Output Current | 9A (110W at 25°C, 85W at 40°C) |
| Short Circuit Output Current | 32A |
| Output Noise | 2mV rms |
| Under-voltage Shut Down | 7V |
| Efficiency | 87% |
| Operating Temperature | -20 to +55°C |
| IP Rating | IP43 |
| Max Cable Cross-Section | 6mm² (AWG10) |
| Dimensions | 100x113x47mm |
| Weight | 0.42 kg |
| Isolation | 200 VDC |
Who This Is For
Marine and RV enthusiasts requiring reliable, isolated 12V DC power conversion. Ideal for off-grid system builders needing stable voltage for electronics in mobile or marine environments.
How It Compares
| Feature | Victron Orion-TR 12/12-9A DC-DC Converter | Competitor |
|---|---|---|
| Continuous Output Current at 40°C | 9 A | 10 A, 60 A |
| Input Voltage Range | 8-17 V | 10-17 VDC, 11-16 VDC |
| Isolation | Yes (200 VDC) | Yes, Yes |
| Short Circuit Output Current | 32 A | null, Yes |
| Adjustable Output Voltage | 10-15 V | null, Yes |
| Intended Use | Voltage Conversion (not battery charging) | Voltage Conversion, Battery Charging |
Common Concerns Answered
Is the output voltage adjustment sufficient for all applications?
While the 10-15V adjustable output range is suitable for most applications, some highly specific setups might find it slightly limited. Careful system planning ensures compatibility.
What happens if the input fuse blows on this unit?
The 12V/24V models of the Orion-TR series feature a non-replaceable input fuse. In the event of a fuse failure, the entire unit will require replacement to restore functionality.
Is the Victron Orion-TR suitable for budget-conscious installations?
While the initial investment may be higher than some alternatives, the proven reliability, robust build quality, and advanced features of the Victron Orion-TR justify the cost for critical power systems.
Frequently Asked Questions
What is the continuous output current of the Victron Orion-TR 12/12-9A?
The Victron Orion-TR 12/12-9A provides a continuous output current of 9A at 25°C, derating to 85W at 40°C.
Can the Victron Orion-TR 12/12-9A be paralleled with other units?
Yes, the Victron Orion-TR 12/12-9A features paralleling capability, allowing multiple units to be connected in parallel to increase the total output current.
What is the input voltage range for the Victron Orion-TR 12/12-9A?
The input voltage range for the Victron Orion-TR 12/12-9A is 8V to 17V DC.
Does the Victron Orion-TR 12/12-9A have short circuit protection?
Yes, the Victron Orion-TR 12/12-9A is equipped with short circuit protection, with a maximum output current of 32A.
What is the operating temperature range for the Victron Orion-TR 12/12-9A?
The Victron Orion-TR 12/12-9A operates within a temperature range of -20°C to +55°C.
