{"product_id":"victron-orion-tr-24-12-9a-110w-isolated-dc-dc-converter","title":"Victron Orion-Tr 24\/12-9A (110W) Isolated DC-DC converter - ORI241210110","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Orion-Tr 24\/12-9A (110W) Isolated DC-DC Converter\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron Orion-Tr 24\/12-9A is a galvanically isolated DC-DC converter that steps a 24V DC input down to a 12V DC output at up to 9A continuous current. It is designed for professional use in vehicles, marine installations, and off-grid systems where two battery banks must remain electrically isolated from one another.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGalvanic isolation between input and output, preventing ground loops and protecting sensitive electronics on the 12V side.\u003c\/li\u003e\n  \u003cli\u003e24V input to 12V output conversion at 9A continuous, delivering up to 110W of usable power.\u003c\/li\u003e\n  \u003cli\u003eWide input voltage range accommodates real-world 24V battery systems, including variation during charging and discharge cycles.\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.5kg, suitable for installation in confined spaces such as panel boards, lockers and engine bays.\u003c\/li\u003e\n  \u003cli\u003eFixed output voltage with stable regulation, suitable for powering 12V loads directly from a 24V house or starter battery bank.\u003c\/li\u003e\n  \u003cli\u003eFully encapsulated design provides protection against vibration and moisture ingress, appropriate for mobile and marine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Orion-Tr range uses a transformer-based isolated topology, which means the input and output circuits share no common electrical path. This matters in dual-battery installations where a 24V service bank needs to supply 12V accessories without creating a ground fault path between the two systems. It also eliminates the risk of a fault on the 12V side propagating back into the 24V bank.\u003c\/p\u003e\n\n\u003cp\u003eAt 110W output, this unit is well suited to powering 12V loads such as lighting circuits, control electronics, communication equipment, or charging smaller 12V batteries from a larger 24V bank. The regulated output means connected equipment receives a stable voltage regardless of normal fluctuations on the 24V input side. The Orion-Tr is not a battery-to-battery charger: it is a power converter for continuous load supply. For charging a 12V battery from a 24V source, the Orion-Tr Smart range with charge profiles is the appropriate product.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: ORI241210110\u003c\/li\u003e\n  \u003cli\u003eInput voltage: 24V DC (nominal)\u003c\/li\u003e\n  \u003cli\u003eOutput voltage: 12V DC\u003c\/li\u003e\n  \u003cli\u003eOutput current: 9A continuous\u003c\/li\u003e\n  \u003cli\u003eOutput power: 110W\u003c\/li\u003e\n  \u003cli\u003eIsolation: Galvanic (transformer-based)\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.5kg\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076016731\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSupplying 12V accessories and control circuits from a 24V vehicle or coach electrical system.\u003c\/li\u003e\n  \u003cli\u003eMarine installations where 24V propulsion or house banks need to power isolated 12V instrument or navigation circuits.\u003c\/li\u003e\n  \u003cli\u003eOff-grid cabins and mobile setups with a 24V battery bank that also require a 12V supply rail.\u003c\/li\u003e\n  \u003cli\u003eTelecommunications and industrial enclosures requiring a stable, isolated 12V supply from a 24V DC bus.\u003c\/li\u003e\n  \u003cli\u003eDual-battery systems where electrical isolation between banks is a design or safety requirement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1x Victron Orion-Tr 24\/12-9A (110W) Isolated DC-DC Converter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstallation should be carried out by a qualified electrician or experienced system integrator familiar with DC power systems. Ensure correct fusing on both the input and output sides in accordance with the wire gauge used. The unit must be mounted in a ventilated location away from direct water ingress. For marine installations, follow NMEA or flag-state wiring standards as applicable. This converter is not suitable for use with AC supplies under any circumstances.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":59863710859598,"sku":"ORI241210110","price":48.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/VoltaconSolar_-_ORI241210110_-_Orion-Tr_24-12-9A_110W_Isolated_DC-DC_converter.webp?v=1781183610","url":"https:\/\/voltaconsolar.com\/products\/victron-orion-tr-24-12-9a-110w-isolated-dc-dc-converter","provider":"VoltaconSolar","version":"1.0","type":"link"}