Victron Orion-Tr 12 12 V-9 A (110 W) DC-DC converter isolated IP43

Victron Orion-Tr 12/12-9A (110 W) — reliable DC-DC converter

For applications requiring stable power supply for sensitive electronics, the Victron Orion-Tr 12/12-9A DC-DC converter is the ideal solution. Thanks to 200 V galvanic isolation, it ensures safe operation between the input and output circuit, which is crucial for protecting equipment in vehicles, ships and solar systems. The converter can operate with 8-17 V input voltage and converts it to stabilized 12.2 V with the option of adjusting from 10 to 15 V, which guarantees universal compatibility. Its high efficiency of 87% and continuous output current of 9 A ensure reliable performance even under prolonged loads. Thanks to IP43 protection, it is resistant to dust and moisture, making it suitable for even the most demanding conditions.

Stable performance and universal use

This converter is designed for efficient and safe operation. The buck-boost function maintains a stable output voltage across the entire input voltage range, which is essential for protecting connected devices. With a maximum output current of 12.5 A for 10 seconds, it can handle even short-term overloads. The low output ripple of 2 mV RMS protects sensitive electronics from interference and ensures quality power supply.

Protection features and reliability

The inverter is equipped with advanced protection features, including short-circuit protection (with a maximum current of 32 A) and overheating. At temperatures above 40 °C, it automatically reduces power by 3% for each additional step, allowing safe operation even in hot environments. It also has undervoltage protection that disconnects the inverter at 7 V and restarts it at 7.5 V.

Easy installation and flexibility

The compact dimensions of 113 × 100 × 47 mm and low weight of 0.42 kg make it easy to install even in limited space. Screw terminals allow for the connection of cables up to 6 mm² (AWG10) without the need for special tools. The remote on/off function eliminates the need for a high-current switch, and in off mode the drive draws just 200 µA, minimizing power consumption.

Technical data

• Input voltage: 8-17 V (shutdown at 7 V, restart at 7.5 V)
• Output voltage: 12.2 V (adjustable 10-15 V, tolerance ± 0.2 V)
• Continuous output current: 9 A at 25 °C
• Maximum output current: 12.5 A for 10 s
• Short circuit current: 32 A
• Continuous power: 110 W at 25 °C, 85 W at 40 °C
• Efficiency: 87 %
• Output ripple: 2 mV RMS
• No-load power consumption: < 50 mA
• Off-mode power consumption: < 200 µA
• Galvanic isolation: 200 V DC between input, output and housing
• Operating temperature: -20 to +55 °C (derating 3 %/°C above 40 °C), max. 95% humidity (non-condensing)
• Protection: IP43 (when mounted with terminal blocks facing down)
• Maximum cable cross-section: 6 mm² (AWG10)
• Dimensions: 113 × 100 × 47 mm
• Weight: 0.42 kg

Certifications and standards

The inverter complies with EN 60950 (safety), EN 61000-6-3 and EN 55014-1 (emissions), EN 61000-6-2, EN 61000-6-1 and EN 55014-2 (immunity to interference). It also complies with the ECE R10-5 automotive directive. These certifications guarantee safe and trouble-free use in accordance with the strictest standards.

Note: This inverter is not intended for battery charging. We recommend the Victron Orion-Tr Smart for this application.