{"product_id":"victron-orion-tr-24-12-20a-isolated-dc-dc-converter-240w","title":"Victron Orion-Tr 24\/12-20A Isolated DC-DC Converter 240W | ORI241224110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-20A is a galvanically isolated DC-DC converter that steps a 24V DC input down to a regulated 12V DC output at up to 20A (240W). It suits vehicles, vessels and off-grid systems where two DC voltage rails need to stay electrically isolated from each other.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer-based isolation between input and output, preventing ground loops and protecting sensitive 12V electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage conversion\u003c\/strong\u003e, 24V input to 12V output at a continuous 20A (240W) rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput range\u003c\/strong\u003e, copes with real-world 24V battery conditions, including partial charge and absorption voltages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.3 kg, in a compact enclosed housing suitable for confined mounting spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output\u003c\/strong\u003e, output voltage can be tuned to match connected 12V loads or a battery's charge requirements.\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 circuits. This matters in marine and vehicle installations, where a shared ground between battery banks can cause corrosion, interference or fault propagation. The two circuits stay electrically independent even though power passes between them.\u003c\/p\u003e\u003cp\u003eAt 240W continuous output, this unit suits powering 12V loads from a 24V house bank, charging a 12V service battery from a 24V alternator system, or feeding a 12V distribution circuit in a mixed-voltage installation. The adjustable output lets installers compensate for cable voltage drop or set a specific charge voltage when topping up a secondary battery.\u003c\/p\u003e\u003cp\u003eThis is a non-smart converter: no MPPT, no Bluetooth, no load detection or programmable charge algorithms. Victron's Orion-Tr Smart range covers those requirements instead.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 12V accessories from a 24V vehicle or vessel battery bank.\u003c\/li\u003e\n\u003cli\u003eCharging a 12V service battery from a 24V starter or house battery system.\u003c\/li\u003e\n\u003cli\u003eSupplying an isolated 12V feed in mixed-voltage off-grid DC systems.\u003c\/li\u003e\n\u003cli\u003eMarine installations needing galvanic isolation between battery circuits.\u003c\/li\u003e\n\u003cli\u003eCommercial vehicle conversions with separate 24V and 12V distribution rails.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit should be carried out by a qualified electrician or system integrator familiar with DC power systems. Fuse the input wiring close to the source battery and size cabling for the input current at 24V; fuse the output independently too. Marine installs should follow NMEA or RCD 2013\/53\/EU wiring standards as applicable. Mount in a ventilated location, clear of water ingress, and never exceed the rated input voltage range.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr 24\/12-20A (240W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061067084064,"sku":"ORI241224110","price":90.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241224110-1.webp?v=1785510882","url":"https:\/\/www.ledandsolar.co.uk\/products\/victron-orion-tr-24-12-20a-isolated-dc-dc-converter-240w","provider":"LED \u0026 Solar","version":"1.0","type":"link"}