The Victron Energy Orion-Tr 24/12-20 DC-DC Converter is a high-performance, non-isolated power converter designed to efficiently step down voltage from 24V DC to 12V DC, delivering up to 20 amps (240 watts) of continuous power. This makes it an ideal solution for applications requiring reliable 12V power from a 24V source, such as in automotive, marine, and industrial settings.

Key Features:

• High Efficiency: Utilizes synchronous rectification to achieve full load efficiency exceeding 95%, ensuring minimal energy loss during operation.
• Compact and Robust Design: Features a durable construction with dimensions of 2.9" x 3.7" x 1.8", allowing for easy installation in space-constrained environments.
• IP43 Protection: Provides IP43-rated protection when installed with screw terminals oriented downwards, offering resistance against dust and water ingress.
• Remote On/Off Capability: Equipped with a remote on-off terminal that eliminates the need for a high-current switch in the input wiring; can be operated with a low-power switch or integrated with the engine run/stop switch.
• Short Circuit Proof: Designed to be short circuit proof and allows for parallel operation to increase output current as needed.

Product Overview:

The Orion-Tr 24/12-20 DC-DC Converter by Victron Energy is engineered to provide a stable and efficient 12V output from a 24V DC power source. Its high efficiency, surpassing 95%, ensures that energy is conserved, reducing strain on your power system and minimizing heat generation.

The converter's compact dimensions (2.9" x 3.7" x 1.8") make it suitable for installations where space is limited. Its robust construction ensures durability and longevity, even in demanding environments. With an IP43 protection rating, the Orion-Tr 24/12-20 is safeguarded against dust and water ingress when installed correctly, making it suitable for various applications, including automotive, marine, and industrial settings.

The remote on-off feature enhances convenience and safety by allowing the converter to be controlled via a low-power switch or integrated with existing systems, such as an engine's run/stop switch. This eliminates the need for high-current switches in the input wiring, simplifying installation and operation. Designed with safety in mind, the Orion-Tr 24/12-20 is short circuit proof and supports parallel operation to increase output current if required. This flexibility makes it adaptable to various power requirements and ensures reliable performance across different applications.

The converter’s efficiency and versatile features make it an ideal choice for professionals seeking dependable power management solutions. Whether used in vehicles, boats, or complex off-grid systems, the Orion-Tr provides long-lasting reliability and peak performance under various conditions.

Specifications:

Specification	Value
Input Voltage Range	18-35 V DC
Output Voltage	12.5 V DC (fixed)
Continuous Output Current	20 A
Output Power	240 W
Efficiency	>95%
Protection Rating	IP43 (with terminals downward)
Operating Temperature Range	-20°C to +55°C (derate above 40°C)
Cooling	Natural convection
Parallel Operation	Supported
Remote On/Off	Yes
Dimensions (H x W x D)	2.9" x 3.7" x 1.8"
Weight	0.53 kg
Certifications	CE, RoHS compliant