{"product_id":"victron-orion-tr-12-24-15a-360w-isolated-dc-dc-converter-1","title":"DC-DC Converter | Victron | Orion-Tr 12\/24-15A (360W) Isolated DC-DC converter","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003cp\u003eThe Victron Orion-Tr 12\/24-15A is a galvanically isolated step-up DC-DC converter that takes a 12V source and delivers a regulated 24V output at 15A continuous (360W) at 40°C. Full 200V DC isolation between input, output, and chassis means your 12V and 24V circuits operate entirely independently — no shared ground, no coupled faults, no ground loops. Built for installations that need 24V equipment running from a 12V source: commercial radio systems, 24V winches, bow thrusters, or hybrid 12\/24V off-grid setups.\u003c\/p\u003e\n\n\u003cp class=\"product-note\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is a DC-DC voltage converter, not a battery charger — it outputs a fixed regulated voltage and does not perform multi-stage charging profiles (bulk\/absorption\/float). If you need to charge a 24V battery bank directly from a 12V alternator, see the \u003cstrong\u003eOrion-Tr Smart Isolated 12\/24-15A\u003c\/strong\u003e, which adds Bluetooth and a 3-stage adaptive charging algorithm.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15A continuous at 24V output (360W nameplate) at 40°C\u003c\/strong\u003e — the real-world sustained figure at rated temperature. At 25°C the unit can sustain 430W. Design to 360W for thermal headroom in warm environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep-up (boost) conversion with galvanic isolation\u003c\/strong\u003e — converts 12V input to a stable, isolated 24V output. This is not a step-down converter. The output voltage is always higher than the input, and the two rails share no electrical connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e200V DC galvanic isolation\u003c\/strong\u003e — input and output are magnetically coupled, not electrically connected. Eliminates ground loops that accelerate corrosion in marine hulls and automotive chassis, and prevents fault currents from crossing between the 12V and 24V circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable output voltage (18–30V)\u003c\/strong\u003e — onboard potentiometer allows the installer to trim output within the range, accommodating voltage drop over long cable runs or fine-tuning to specific 24V load requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote on\/off terminal\u003c\/strong\u003e — low-current switched input (\u0026lt;100mA) for ignition-controlled or switch-controlled enable\/disable, without a heavy-duty switch in the main cable. Wire bridge fitted by default; remove to enable remote control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParallelable — unlimited units\u003c\/strong\u003e — connect multiple converters output-to-output to scale total current. Match output voltages via potentiometer before paralleling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort circuit proof\u003c\/strong\u003e — output self-protects and recovers automatically after a wiring fault. No fuse replacement or manual reset needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP43 (terminal-down mounting)\u003c\/strong\u003e — suitable for under-bonnet, bilge-adjacent, or exposed locations when mounted with screw terminals oriented downward. IP43 is conditional on this orientation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Bluetooth or app connectivity\u003c\/strong\u003e — non-Smart model. Configuration via onboard potentiometer only. No VE.Direct port and no wireless interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eElectrical\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal input voltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput voltage range\u003c\/td\u003e\n\u003ctd\u003e8 – 17V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUnder-voltage shutdown\u003c\/td\u003e\n\u003ctd\u003e7.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUnder-voltage restart\u003c\/td\u003e\n\u003ctd\u003e7.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNominal output voltage\u003c\/td\u003e\n\u003ctd\u003e24.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput voltage adjust range\u003c\/td\u003e\n\u003ctd\u003e18 – 30V (onboard potentiometer)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput voltage tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput noise\u003c\/td\u003e\n\u003ctd\u003e2 mV rms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous output current @ 40°C\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum output current (10s burst)\u003c\/td\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShort circuit output current\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous output power @ 25°C\u003c\/td\u003e\n\u003ctd\u003e430W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous output power @ 40°C\u003c\/td\u003e\n\u003ctd\u003e360W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e88%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNo-load input current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCurrent draw when disabled via remote\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 200 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGalvanic isolation\u003c\/td\u003e\n\u003ctd\u003e200V DC — input, output, and case\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating temperature range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eThermal derating\u003c\/td\u003e\n\u003ctd\u003e3% per °C above 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eMax. 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP43 (terminals-down mounting only)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eMechanical\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e130 × 186 × 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDC connection\u003c\/td\u003e\n\u003ctd\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum cable cross-section\u003c\/td\u003e\n\u003ctd\u003e16 mm² (AWG6)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eCommunication \u0026amp; Control\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVE.Direct\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRemote on\/off\u003c\/td\u003e\n\u003ctd\u003eYes — green connector, \u0026lt;100mA switched current\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShort circuit protection\u003c\/td\u003e\n\u003ctd\u003eYes — self-recovering\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOver-temperature protection\u003c\/td\u003e\n\u003ctd\u003eYes — derates above 40°C, shuts down at thermal limit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput fuse\u003c\/td\u003e\n\u003ctd\u003eInternal, non-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eParalleling\u003c\/td\u003e\n\u003ctd\u003eYes — unlimited units (match output voltages first)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eEN 60950\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEmission\u003c\/td\u003e\n\u003ctd\u003eEN 61000-6-3, EN 55014-1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eImmunity\u003c\/td\u003e\n\u003ctd\u003eEN 61000-6-2, EN 61000-6-1, EN 55014-2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAutomotive EMC\u003c\/td\u003e\n\u003ctd\u003eECE R10-5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRunning 24V equipment from a 12V vehicle or vessel\u003c\/strong\u003e — 24V winches, bow thrusters, inverter\/chargers, and industrial DC equipment powered directly from a 12V alternator or battery bank without rewiring the entire vehicle electrical system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-voltage marine systems\u003c\/strong\u003e — provides an isolated 24V service rail from a 12V house bank, with galvanic isolation preventing corrosion currents between dissimilar hull fittings and underwater metalwork.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial radio and communications systems\u003c\/strong\u003e — many UHF\/VHF base stations and commercial comms equipment operate at 24V; this converter delivers a clean, isolated 24V supply from a standard 12V vehicle system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHybrid 12\/24V off-grid mobile systems\u003c\/strong\u003e — powers 24V solar charge controllers, 24V battery monitors, or 24V inverters from a 12V battery bank in systems that run mixed voltages across different loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIsolated vs Non-Isolated DC-DC Converters: What's the Difference?\u003c\/h3\u003e\n\u003cp\u003eA galvanically isolated converter transfers energy between its input and output circuits using magnetic coupling — there is no direct electrical connection, and no shared ground, between the two sides. Inside the unit, a high-frequency transformer handles the energy transfer. The result is that a fault, stray current, or corrosion-driving potential on one side cannot reach the other. This matters in marine installations, where stray DC currents between dissimilar underwater metals accelerate electrolytic corrosion, and in vehicles with independently bonded chassis where a shared ground would couple the two systems together. The Orion-Tr (this unit) and the Orion-Tr Smart Isolated are both isolated converters.\u003c\/p\u003e\n\u003cp\u003eA non-isolated converter is simpler: it connects input and output through a shared common ground, using an inductor rather than a transformer to regulate voltage. It is smaller, lighter, and cheaper for the same power rating, but it cannot separate two circuits that need to be electrically independent. Non-isolated converters are appropriate where both circuits share the same chassis ground — for example, powering a 12V accessory rail directly from the vehicle chassis. Victron's Orion-Tr non-isolated family covers this use case. If your installation involves marine corrosion risk, mixed-ground systems, or any scenario where fault isolation matters, use an isolated converter.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP43 rating requires terminals-down mounting.\u003c\/strong\u003e Mount the unit with screw terminals facing downward to achieve the rated IP43 ingress protection. Any other orientation reduces the effective IP rating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable sizing:\u003c\/strong\u003e Maximum cable cross-section is 16 mm² (AWG6). At 88% efficiency stepping 12V up to 24V at 15A output, input current will be significantly more than double the output current — allow for approximately 30–35A at the input depending on source voltage, and fuse at the source accordingly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReverse polarity:\u003c\/strong\u003e Reverse polarity protection is not specified for this model. Always verify polarity before connecting and fuse the input at the source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote on\/off:\u003c\/strong\u003e The green remote terminal connector ships with a wire bridge fitted, keeping the unit permanently on. To enable remote switching, remove the bridge and connect a low-current (\u0026lt;100mA) ignition signal or switch. Wire to the engine run signal for automatic enable\/disable with the vehicle or vessel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParalleling:\u003c\/strong\u003e Adjust both units to identical output voltages via the onboard potentiometers before connecting outputs together. Mismatched output voltages will cause the higher-voltage unit to back-feed the lower, potentially causing damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal derating in hot climates:\u003c\/strong\u003e Output current derates at 3% per °C above 40°C. In a QLD under-bonnet environment at 60°C ambient, available output drops by approximately 60% of nameplate — plan for adequate ventilation or derate your load accordingly. The converter shuts down safely at its thermal limit and recovers automatically once cooled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eCan this charge a 24V battery from a 12V alternator?\u003c\/dt\u003e\n  \u003cdd\u003eNo. The Orion-Tr 12\/24-15A outputs a fixed regulated 24V but does not perform multi-stage charging profiles. It will power 24V loads reliably, but it will not correctly charge a 24V battery bank. For direct 24V battery charging from a 12V alternator, use the Orion-Tr Smart Isolated 12\/24-15A, which adds a 3-stage adaptive charging algorithm.\u003c\/dd\u003e\n\n  \u003cdt\u003eCan I run a 24V bow thruster or winch from a 12V house bank?\u003c\/dt\u003e\n  \u003cdd\u003eYes, provided your load does not exceed 15A at 24V (360W) continuous. For higher-current applications, parallel multiple units — match the output voltage on each unit via the onboard potentiometer before connecting outputs together. Note that bow thrusters and winches draw high inrush current; verify the 10-second burst rating of 25A is sufficient for your motor's starting load.\u003c\/dd\u003e\n\n  \u003cdt\u003eWhat input current should I plan for?\u003c\/dt\u003e\n  \u003cdd\u003eAt 15A output and 88% efficiency, allow approximately 30–35A at the 12V input. Size your input cables and input fuse for this current — not the output current. Under-sizing input cables at this current draw causes voltage drop, heat, and potential nuisance fusing.\u003c\/dd\u003e\n\n  \u003cdt\u003eWhat's the difference between the Orion-Tr and the Orion-Tr Smart 12\/24?\u003c\/dt\u003e\n  \u003cdd\u003eSame distinction as the 12\/12 family: the non-Smart (this unit) outputs a fixed adjustable voltage and is a load converter, not a charger. The Orion-Tr Smart 12\/24 adds Bluetooth, VictronConnect app control, and a multi-stage charging algorithm for direct battery charging. For powering 24V loads from a 12V source, this unit is the right choice and is lower cost.\u003c\/dd\u003e\n\n  \u003cdt\u003eIs this the same as the Orion-Tr Smart 12\/24-15A Isolated?\u003c\/dt\u003e\n  \u003cdd\u003eNo. This is the non-Smart variant (SKU ORI122441110). The Smart variant adds Bluetooth and a full charging algorithm, making it suitable for direct battery charging. If your application is powering 24V loads rather than charging a 24V battery, this non-Smart unit is the correct and more cost-effective product.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003cp\u003eStocked by Revolution Power Australia — authorised Victron Energy resellers, shipping Australia-wide from Coomera QLD. \u003ca href=\"mailto:info@revolutionpower.com.au\"\u003eContact us\u003c\/a\u003e for application advice.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":44688594731062,"sku":"ORI122441110","price":305.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2989\/7782\/files\/Orion-Tr-12-24-15A_20360W_20_28front-angle_29_c6675f41-f9e5-4561-9d86-73e29d213811.webp?v=1768346441","url":"https:\/\/revolution-power-australia.myshopify.com\/products\/victron-orion-tr-12-24-15a-360w-isolated-dc-dc-converter-1","provider":"Revolution Power Australia","version":"1.0","type":"link"}