{"product_id":"victron-orion-tr-12-24-5a-converter","title":"Victron Orion-Tr 12\/24-5A Isolated DC-DC Converter 120W | ORI122410110","description":"\u003cp\u003eThe Victron Orion-Tr 12\/24-5A is a galvanically isolated DC-DC converter that steps a 12V input up to a regulated 24V output at 5A continuous, delivering up to 120W. It suits mobile, marine and off-grid installations where electrical isolation between two DC systems is needed for safety or compatibility.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer-based, separating input and output circuits and removing ground loop issues between dual-battery or mixed-voltage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage conversion\u003c\/strong\u003e, 12V nominal input to a regulated 24V output at 5A continuous, 120W maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput tolerance\u003c\/strong\u003e, wide input voltage range copes with battery voltage sag under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.5kg, compact enough for confined spaces on vehicles, vessels or off-grid enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed output\u003c\/strong\u003e, stable regulated voltage, suitable for powering 24V loads directly from a 12V battery bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcosystem fit\u003c\/strong\u003e, compatible with Victron's wider range of battery management and monitoring products.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses a transformer-based topology for true galvanic isolation between input and output. That matters when linking two independent battery systems, or when powering 24V equipment from a 12V source in a vehicle or vessel where a shared ground could cause interference, corrosion or safety concerns. The isolation barrier also shields downstream equipment from voltage spikes on the input side.\u003c\/p\u003e\u003cp\u003eAt 120W output, the unit is suited to moderate 24V loads: communication equipment, control panels, instrumentation, or secondary battery charging from a 12V source bank. Output voltage stays regulated across the input range, useful given how battery voltage moves during charge and discharge.\u003c\/p\u003e\u003cp\u003eThis is a fixed-voltage converter without remote on\/off control or programmable output adjustment. Victron's Orion-Tr Smart range covers those needs instead. Installation is straightforward, but correct cable sizing and fusing on both input and output sides matters given the current levels involved.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 24V loads from a 12V vehicle or vessel battery system.\u003c\/li\u003e\n\u003cli\u003eIsolated DC supply for marine electronics, communication equipment or instrumentation.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and mobile installations with mixed 12V and 24V circuits.\u003c\/li\u003e\n\u003cli\u003eSecondary battery charging where input and output isolation is required.\u003c\/li\u003e\n\u003cli\u003eEliminating ground loops in dual-battery or dual-voltage DC systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eInstallation should be carried out by a qualified electrician or experienced system integrator familiar with DC wiring practices. Both circuits need correct fusing as close to the source as practicable, and cable cross-sections rated for the full input current, which runs higher than the output current due to the voltage step-up. Marine installs should follow NMEA or flag-state wiring standards where applicable. Not intended for connection to AC mains circuits.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eVictron Orion-Tr 12\/24-5A (120W) Isolated DC-DC Converter (ORI122410110)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061065707808,"sku":"ORI122410110","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori122410110-1.webp?v=1785510649","url":"https:\/\/www.ledandsolar.co.uk\/products\/victron-orion-tr-12-24-5a-converter","provider":"LED \u0026 Solar","version":"1.0","type":"link"}