{"product_id":"orion-24v-to-12v-70a-adjustable-dc-dc-converter","title":"Orion 24V to 12V-70A Adjustable DC-DC Converter","description":"\u003cdiv style=\"font-weight: 700;\"\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e⚡ ORION 24V TO 12V-70A DC-DC CONVERTER IP20\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHigh-Current 24V to Adjustable 10–15V DC-DC Converter – 70A Continuous Output, 85A Maximum Output, Remote On\/Off \u0026amp; 92% Efficiency\u003c\/h3\u003e\n\n\u003cp\u003e⚡ The Orion 24V to 12V-70A DC-DC Converter is a high-current voltage converter designed to provide substantial 12V-class power from a compatible nominal 24V DC electrical system.\u003c\/p\u003e\n\n\u003cp\u003eAccepting an input voltage from 18V to 35V DC, the Orion provides an adjustable output from 10V to 15V, with a supplied factory-set value of 13.2V. It delivers an impressive 70A continuous output current with a maximum output-current rating of 85A.\u003c\/p\u003e\n\n\u003cp\u003eWith a supplied efficiency of 92%, temperature-controlled fan-assisted cooling, remote on\/off control and M6 bolted DC connections, this converter is suited to demanding compatible truck, commercial vehicle, machinery, marine and industrial electrical applications.\u003c\/p\u003e\n\n\u003cp\u003eThe adjustable output also allows the unit to be used for compatible battery buffer-charging applications. The supplied product information specifically gives the example of charging a 12V starter or accessory battery in an otherwise 24V system.\u003c\/p\u003e\n\n\u003cp\u003eFor systems requiring even greater output capability, up to five compatible adjustable-output Orion converters can be connected in parallel.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ KEY FEATURES\u003c\/h3\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔌 High-Current 24V to 12V Conversion\u003c\/span\u003e\u003cbr\u003e\nDesigned to operate substantial compatible 12V electrical loads from a nominal 24V DC system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⚡ 70A Continuous Output\u003c\/span\u003e\u003cbr\u003e\nProvides up to 70A continuous output current for demanding compatible accessories and electrical equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🚀 85A Maximum Output\u003c\/span\u003e\u003cbr\u003e\nProvides additional current capability with a supplied maximum output-current rating of 85A.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🎛️ Adjustable 10–15V Output\u003c\/span\u003e\u003cbr\u003e\nOutput voltage can be adjusted using the onboard potentiometer to suit compatible equipment and approved battery-buffering applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔋 Factory Set to 13.2V\u003c\/span\u003e\u003cbr\u003e\nThe supplied technical specification lists a factory-set output of 13.2V.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e📈 92% Efficiency\u003c\/span\u003e\u003cbr\u003e\nHigh conversion efficiency helps reduce wasted electrical energy and unnecessary heat.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🎛️ Remote On\/Off Control\u003c\/span\u003e\u003cbr\u003e\nAllows low-power switching of the converter without installing a high-current switch directly into the main input wiring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔋 Battery Buffer-Charging Capability\u003c\/span\u003e\u003cbr\u003e\nThe supplied information states that adjustable-output Orion models can be used to buffer-charge a compatible battery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔗 Up to 5 Units in Parallel\u003c\/span\u003e\u003cbr\u003e\nCompatible converters can be paralleled to increase total available output current.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🌬️ Temperature-Controlled Fan Cooling\u003c\/span\u003e\u003cbr\u003e\nFan-assisted cooling helps manage converter temperature under demanding operating conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e⚡ Under-Voltage Protection\u003c\/span\u003e\u003cbr\u003e\nSupplied under-voltage shutdown is 14V with restart at 18V.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🔩 Heavy-Duty M6 Bolt Connections\u003c\/span\u003e\u003cbr\u003e\nUses M6 bolted DC connections suited to the high-current nature of this converter.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e📉 Low Off-Load Current\u003c\/span\u003e\u003cbr\u003e\nSupplied off-load current is less than 20mA.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #80FF00;\"\u003e🌡️ -20°C to +55°C Operating Range\u003c\/span\u003e\u003cbr\u003e\nDesigned to operate across a broad range of ambient temperatures.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔌 HIGH-CURRENT 24V TO 12V POWER CONVERSION\u003c\/h3\u003e\n\n\u003cp\u003eThe Orion is designed for systems where a nominal 24V DC supply needs to operate equipment requiring a lower 12V-class voltage.\u003c\/p\u003e\n\n\u003cp\u003eInput voltage range:\u003c\/p\u003e\n\n\u003cp\u003e18V–35V DC\u003c\/p\u003e\n\n\u003cp\u003eAdjustable output range:\u003c\/p\u003e\n\n\u003cp\u003e10V–15V DC\u003c\/p\u003e\n\n\u003cp\u003eFactory-set output:\u003c\/p\u003e\n\n\u003cp\u003e13.2V DC\u003c\/p\u003e\n\n\u003cp\u003eThis makes the converter suitable for compatible applications where a substantial 12V electrical supply is required from a 24V source.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Because the output voltage is adjustable, verify the required operating voltage of connected equipment before connection.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ 70A CONTINUOUS OUTPUT\u003c\/h3\u003e\n\n\u003cp\u003eContinuous output current:\u003c\/p\u003e\n\n\u003cp\u003e70A\u003c\/p\u003e\n\n\u003cp\u003eMaximum output current:\u003c\/p\u003e\n\n\u003cp\u003e85A\u003c\/p\u003e\n\n\u003cp\u003eThe 70A continuous-current rating provides significantly greater capacity than smaller DC-DC converters and can support substantial compatible 12V loads from a nominal 24V system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: The 85A figure is supplied as the maximum output-current rating. Normal sustained system design should be based on the 70A continuous rating.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🎛️ ADJUSTABLE 10–15V OUTPUT\u003c\/h3\u003e\n\n\u003cp\u003eThe Orion includes an adjustable output controlled using a potentiometer.\u003c\/p\u003e\n\n\u003cp\u003eOutput-voltage adjustment range:\u003c\/p\u003e\n\n\u003cp\u003e10V–15V DC\u003c\/p\u003e\n\n\u003cp\u003eSupplied factory-set value:\u003c\/p\u003e\n\n\u003cp\u003e13.2V DC\u003c\/p\u003e\n\n\u003cp\u003eThis allows the output to be configured for compatible equipment requiring a specific supply voltage within the available adjustment range.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Confirm the output voltage with suitable test equipment before connecting sensitive electronics or a battery.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📈 92% EFFICIENCY\u003c\/h3\u003e\n\n\u003cp\u003eSupplied efficiency:\u003c\/p\u003e\n\n\u003cp\u003e92%\u003c\/p\u003e\n\n\u003cp\u003eHigh conversion efficiency helps minimise energy lost while converting the nominal 24V input supply to the lower-voltage output.\u003c\/p\u003e\n\n\u003cp\u003eAt the high current levels this converter is capable of supplying, efficiency is particularly important for reducing unnecessary heat and demand on the source electrical system.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🌬️ TEMPERATURE-CONTROLLED FAN COOLING\u003c\/h3\u003e\n\n\u003cp\u003eFan-assisted cooling:\u003c\/p\u003e\n\n\u003cp\u003eYes – temperature controlled\u003c\/p\u003e\n\n\u003cp\u003eThe Orion uses temperature-controlled fan-assisted cooling to help manage operating temperature as electrical load and thermal conditions increase.\u003c\/p\u003e\n\n\u003cp\u003eThis is particularly relevant for a converter capable of supplying up to 70A continuously.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Do not obstruct airflow around the converter. Provide suitable installation clearance and avoid mounting the unit adjacent to major external heat sources.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🎛️ REMOTE ON\/OFF CONTROL\u003c\/h3\u003e\n\n\u003cp\u003eThe Orion includes a remote on\/off connection.\u003c\/p\u003e\n\n\u003cp\u003eThis eliminates the need for a high-current switch directly in the main input wiring.\u003c\/p\u003e\n\n\u003cp\u003eThe remote on\/off can be operated using a suitable low-power switch or, where appropriate, an engine run\/stop signal.\u003c\/p\u003e\n\n\u003cp\u003eThis can simplify integration into vehicle and machinery electrical systems where the converter should operate only under selected conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Follow the applicable manufacturer instructions when integrating the remote on\/off connection with an ignition, engine-run or other control circuit.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔋 BATTERY BUFFER-CHARGING CAPABILITY\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied product information states that Orion models with adjustable output can also be used as battery chargers for compatible buffer-charging applications.\u003c\/p\u003e\n\n\u003cp\u003eAn example specifically provided is charging a 12V starter or accessory battery in an otherwise 24V electrical system.\u003c\/p\u003e\n\n\u003cp\u003eThe adjustable 10V to 15V output allows the voltage to be configured to suit an approved battery application.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Correct charging voltage depends on battery chemistry, battery manufacturer requirements and application. Confirm the required settings before connecting a battery.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: The supplied information describes buffer-charging capability. Do not automatically assume this converter provides the same charging stages, profiles or battery-management functions as a dedicated multi-stage DC-DC battery charger.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔋 12V AUXILIARY BATTERY FROM A 24V SYSTEM\u003c\/h3\u003e\n\n\u003cp\u003eOne of the specifically supplied applications for adjustable Orion converters is charging a 12V starter or accessory battery from an otherwise 24V electrical system.\u003c\/p\u003e\n\n\u003cp\u003eThis can be useful in trucks, buses, machinery and other 24V installations where a separate 12V battery supply is required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Confirm that the battery is suitable for the selected output voltage and available charging current before installation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔗 CONNECT UP TO FIVE UNITS IN PARALLEL\u003c\/h3\u003e\n\n\u003cp\u003eThe supplied product information states that adjustable-output Orion converters can be connected in parallel to increase available output current.\u003c\/p\u003e\n\n\u003cp\u003eMaximum number of parallel units:\u003c\/p\u003e\n\n\u003cp\u003eUp to 5 compatible converters\u003c\/p\u003e\n\n\u003cp\u003eThis allows higher-current systems to be built where the output capability of a single 70A converter is insufficient.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Parallel installations should follow the manufacturer's requirements. Correct output-voltage matching, cable sizing, circuit protection and load distribution are essential in high-current systems.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚡ UNDER-VOLTAGE SHUTDOWN \u0026amp; RESTART\u003c\/h3\u003e\n\n\u003cp\u003eUnder-voltage shutdown:\u003c\/p\u003e\n\n\u003cp\u003e14V\u003c\/p\u003e\n\n\u003cp\u003eUnder-voltage restart:\u003c\/p\u003e\n\n\u003cp\u003e18V\u003c\/p\u003e\n\n\u003cp\u003eThe converter is designed to stop operating when the input supply falls to the supplied shutdown threshold and resume operation once sufficient voltage is restored.\u003c\/p\u003e\n\n\u003cp\u003eThe supplied normal input-voltage range is 18V to 35V.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔌 NON-ISOLATED DESIGN\u003c\/h3\u003e\n\n\u003cp\u003eGalvanic isolation:\u003c\/p\u003e\n\n\u003cp\u003eNo\u003c\/p\u003e\n\n\u003cp\u003eThe input and output circuits of this Orion converter are not galvanically isolated from one another.\u003c\/p\u003e\n\n\u003cp\u003eThis is an important consideration when selecting a converter for marine, communications, industrial or specialist electrical installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: If your electrical system requires galvanic separation between the 24V input and 12V output circuits, choose a suitable isolated DC-DC converter instead.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔩 HEAVY-DUTY M6 BOLT CONNECTIONS\u003c\/h3\u003e\n\n\u003cp\u003eDC connection:\u003c\/p\u003e\n\n\u003cp\u003eM6 bolts\u003c\/p\u003e\n\n\u003cp\u003eThe bolted DC connection arrangement suits the high-current capability of this converter and allows appropriately selected cable lugs to be connected directly to the terminals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: The supplied information specifies M6 connection bolts but does not state a required cable size. Cable must be selected according to actual current, cable length, allowable voltage drop, installation conditions and protection requirements.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Use correctly sized and properly crimped cable lugs suitable for the cable and M6 connection points.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔋 LOW OFF-LOAD CURRENT\u003c\/h3\u003e\n\n\u003cp\u003eSupplied off-load current:\u003c\/p\u003e\n\n\u003cp\u003e\u0026lt;20mA\u003c\/p\u003e\n\n\u003cp\u003eThis represents current consumed while the converter remains powered without supplying a significant connected load.\u003c\/p\u003e\n\n\u003cp\u003eFor battery-powered systems that may remain unused for extended periods, standby consumption should still be considered as part of the overall electrical-system design.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🌡️ OPERATING TEMPERATURE RANGE\u003c\/h3\u003e\n\n\u003cp\u003eOperating temperature:\u003c\/p\u003e\n\n\u003cp\u003e-20°C to +55°C\u003c\/p\u003e\n\n\u003cp\u003eThe converter is designed to operate across this supplied temperature range.\u003c\/p\u003e\n\n\u003cp\u003eTemperature-controlled fan-assisted cooling helps manage internal temperature under load.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Even with fan-assisted cooling, provide sufficient ventilation and avoid installation beside exhaust systems, engines, heaters or other major heat sources.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🏠 IP20 – DRY, PROTECTED INSTALLATION\u003c\/h3\u003e\n\n\u003cp\u003eThis Orion converter is identified as IP20.\u003c\/p\u003e\n\n\u003cp\u003eIt should therefore be installed in a dry, protected location and should not be treated as weatherproof or water-resistant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Do not expose an IP20 converter to rain, water spray, wash-down, condensation or other direct environmental exposure.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚚 IDEAL FOR HIGH-CURRENT 24V VEHICLE SYSTEMS\u003c\/h3\u003e\n\n\u003cp\u003eThe Orion's 70A continuous output makes it particularly relevant to compatible trucks, buses, commercial vehicles and machinery using nominal 24V electrical systems but requiring substantial 12V power.\u003c\/p\u003e\n\n\u003cp\u003ePotential compatible applications can include:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e💡 High-current 12V lighting systems\u003c\/li\u003e\n  \u003cli\u003e📡 Communications equipment\u003c\/li\u003e\n  \u003cli\u003e🎛️ Control and instrumentation systems\u003c\/li\u003e\n  \u003cli\u003e🔌 Multiple 12V accessories\u003c\/li\u003e\n  \u003cli\u003e📱 Electronic equipment\u003c\/li\u003e\n  \u003cli\u003e🧰 Auxiliary electrical systems\u003c\/li\u003e\n  \u003cli\u003e🔋 Compatible 12V accessory battery buffer charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Calculate the combined current of all connected loads and ensure the total sustained requirement remains within the converter's 70A continuous-output rating.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚛 TRUCKS, BUSES \u0026amp; COMMERCIAL VEHICLES\u003c\/h3\u003e\n\n\u003cp\u003eMany heavy vehicles operate from nominal 24V electrical systems while aftermarket accessories and equipment may require 12V.\u003c\/p\u003e\n\n\u003cp\u003eThe Orion 24V to 12V-70A provides substantial output capacity for compatible installations where a small accessory converter would not provide enough current.\u003c\/p\u003e\n\n\u003cp\u003eThe remote on\/off connection can also help integrate the converter with vehicle operating signals where required.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🏗️ INDUSTRIAL \u0026amp; MACHINERY APPLICATIONS\u003c\/h3\u003e\n\n\u003cp\u003eThe adjustable 10–15V output and 70A continuous-current capability can make the Orion suitable for compatible machinery, industrial equipment and control installations operating from nominal 24V DC systems.\u003c\/p\u003e\n\n\u003cp\u003eConfirm the connected equipment's required voltage, current demand, environmental requirements and need for galvanic isolation before use.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🚤 MARINE \u0026amp; MOBILE ELECTRICAL SYSTEMS\u003c\/h3\u003e\n\n\u003cp\u003eThe Orion may suit compatible marine and mobile systems requiring substantial lower-voltage power from a nominal 24V source.\u003c\/p\u003e\n\n\u003cp\u003eBecause this model is both non-isolated and IP20, system grounding and the installation environment should be carefully considered before use in a marine application.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e💡 POWER MULTIPLE 12V ACCESSORIES\u003c\/h3\u003e\n\n\u003cp\u003eWith 70A of continuous output capability, the Orion can provide power for multiple compatible 12V electrical loads from a single nominal 24V supply.\u003c\/p\u003e\n\n\u003cp\u003eAlways calculate the combined sustained current requirement of connected equipment rather than relying simply on the number of accessories being powered.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📏 DIMENSIONS \u0026amp; WEIGHT\u003c\/h3\u003e\n\n\u003cp\u003eHeight: 65mm\u003c\/p\u003e\n\n\u003cp\u003eWidth: 88mm\u003c\/p\u003e\n\n\u003cp\u003eDepth: 195mm\u003c\/p\u003e\n\n\u003cp\u003eWeight: Approximately 0.9kg\u003c\/p\u003e\n\n\u003cp\u003eAllow additional clearance around the unit for M6 cable connections, mounting and airflow for the temperature-controlled cooling fan.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e🔧 SUITABLE APPLICATIONS\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e🚚 24V trucks and commercial vehicles\u003c\/li\u003e\n  \u003cli\u003e🚌 Buses and coaches\u003c\/li\u003e\n  \u003cli\u003e🏗️ Machinery and industrial equipment\u003c\/li\u003e\n  \u003cli\u003e🚤 Compatible marine electrical systems\u003c\/li\u003e\n  \u003cli\u003e📡 Communications installations\u003c\/li\u003e\n  \u003cli\u003e🎛️ Control systems\u003c\/li\u003e\n  \u003cli\u003e💡 High-current 12V lighting systems\u003c\/li\u003e\n  \u003cli\u003e🔌 Multiple compatible 12V accessories\u003c\/li\u003e\n  \u003cli\u003e📱 Electronic equipment\u003c\/li\u003e\n  \u003cli\u003e🔋 Compatible 12V battery buffer-charging applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e📋 TECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\n\u003cp\u003eProduct: Orion 24V to 12V-70A DC-DC Converter\u003c\/p\u003e\n\n\u003cp\u003eConverter type: High-current adjustable non-isolated DC-DC converter\u003c\/p\u003e\n\n\u003cp\u003eIngress protection: IP20\u003c\/p\u003e\n\n\u003cp\u003eInput voltage range: 18V–35V DC\u003c\/p\u003e\n\n\u003cp\u003eUnder-voltage shutdown: 14V\u003c\/p\u003e\n\n\u003cp\u003eUnder-voltage restart: 18V\u003c\/p\u003e\n\n\u003cp\u003eOutput-voltage adjustment: Yes – potentiometer\u003c\/p\u003e\n\n\u003cp\u003eOutput-voltage range: 10V–15V DC\u003c\/p\u003e\n\n\u003cp\u003eFactory-set output voltage: 13.2V\u003c\/p\u003e\n\n\u003cp\u003eEfficiency: 92%\u003c\/p\u003e\n\n\u003cp\u003eSuitable to buffer-charge a battery: Yes according to supplied product information\u003c\/p\u003e\n\n\u003cp\u003eParallel connection: Yes\u003c\/p\u003e\n\n\u003cp\u003eMaximum parallel units: Up to 5 according to supplied product information\u003c\/p\u003e\n\n\u003cp\u003eContinuous output current: 70A\u003c\/p\u003e\n\n\u003cp\u003eMaximum output current: 85A\u003c\/p\u003e\n\n\u003cp\u003eFan-assisted cooling: Yes – temperature controlled\u003c\/p\u003e\n\n\u003cp\u003eGalvanic isolation: No\u003c\/p\u003e\n\n\u003cp\u003eOff-load current: \u0026lt;20mA\u003c\/p\u003e\n\n\u003cp\u003eRemote on\/off: Yes\u003c\/p\u003e\n\n\u003cp\u003eOperating temperature range: -20°C to +55°C\u003c\/p\u003e\n\n\u003cp\u003eDC connection: M6 bolts\u003c\/p\u003e\n\n\u003cp\u003eWeight: Approximately 0.9kg\u003c\/p\u003e\n\n\u003cp\u003eDimensions: 65mm × 88mm × 195mm\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚠️ HIGH-CURRENT INSTALLATION CONSIDERATIONS\u003c\/h3\u003e\n\n\u003cp\u003eA 70A continuous-output converter is a substantial electrical load and requires careful system design.\u003c\/p\u003e\n\n\u003cp\u003eThe input side operates at a higher voltage than the output side, so input and output currents will not be identical. Conversion efficiency must also be allowed for when calculating input demand.\u003c\/p\u003e\n\n\u003cp\u003eHigh-current installation considerations include:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCorrectly sized input cable\u003c\/li\u003e\n  \u003cli\u003eCorrectly sized output cable\u003c\/li\u003e\n  \u003cli\u003eAppropriate cable length and voltage-drop calculations\u003c\/li\u003e\n  \u003cli\u003eCorrect M6 cable lugs\u003c\/li\u003e\n  \u003cli\u003eQuality high-current crimping\u003c\/li\u003e\n  \u003cli\u003eAppropriate input-side circuit protection\u003c\/li\u003e\n  \u003cli\u003eAppropriate output-side protection where required\u003c\/li\u003e\n  \u003cli\u003eSecure cable support and routing\u003c\/li\u003e\n  \u003cli\u003eAdequate ventilation around the cooling fan\u003c\/li\u003e\n  \u003cli\u003eCorrect output-voltage adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: The supplied specifications do not nominate cable size or fuse rating. These must be selected for the actual installation rather than guessed from the converter's terminal size.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003e⚠️ INSTALLATION \u0026amp; COMPATIBILITY CHECKLIST\u003c\/h3\u003e\n\n\u003cp\u003eBefore purchasing or installing the Orion 24V to 12V-70A DC-DC Converter, confirm that it matches your electrical-system requirements.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e18–35V DC input supply\u003c\/li\u003e\n  \u003cli\u003eRequired output within the adjustable 10–15V range\u003c\/li\u003e\n  \u003cli\u003eCorrect output voltage set before connecting equipment\u003c\/li\u003e\n  \u003cli\u003eContinuous load within the supplied 70A rating\u003c\/li\u003e\n  \u003cli\u003eMaximum load within the supplied 85A rating\u003c\/li\u003e\n  \u003cli\u003eNo requirement for galvanic isolation\u003c\/li\u003e\n  \u003cli\u003eCorrect input and output polarity\u003c\/li\u003e\n  \u003cli\u003eCorrect high-current cable sizing\u003c\/li\u003e\n  \u003cli\u003eCorrect M6 cable lugs\u003c\/li\u003e\n  \u003cli\u003eAppropriate fuse or circuit-breaker protection\u003c\/li\u003e\n  \u003cli\u003eCorrect remote on\/off wiring where used\u003c\/li\u003e\n  \u003cli\u003eUnobstructed airflow for the cooling fan\u003c\/li\u003e\n  \u003cli\u003eDry, protected IP20 installation location\u003c\/li\u003e\n  \u003cli\u003eOperating temperature within -20°C to +55°C\u003c\/li\u003e\n  \u003cli\u003eCorrect charging voltage where battery buffer charging is intended\u003c\/li\u003e\n  \u003cli\u003eCorrect voltage matching where multiple converters are paralleled\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: This is a high-current electrical product. Cable sizing, termination quality and circuit protection are critical to safe and reliable operation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: This converter is non-isolated. Do not use it where galvanic isolation between the input and output circuits is required.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: The unit is IP20 and requires a dry, protected installation location.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #DD1D1D;\"\u003e⚠️ IMPORTANT: Battery buffer charging must use an output voltage appropriate for the particular battery and its manufacturer's requirements.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e❓ FREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat does the Orion 24V to 12V-70A converter do?\u003c\/h3\u003e\n\u003cp\u003eIt converts a compatible nominal 24V DC supply into an adjustable 10V to 15V output for suitable lower-voltage equipment and compatible battery-buffering applications.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the input voltage range?\u003c\/h3\u003e\n\u003cp\u003eThe supplied input-voltage range is 18V to 35V DC.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the output-voltage range?\u003c\/h3\u003e\n\u003cp\u003eThe output can be adjusted between 10V and 15V DC.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the factory-set output voltage?\u003c\/h3\u003e\n\u003cp\u003eThe supplied technical specification lists a factory-set output of 13.2V.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the output voltage be adjusted?\u003c\/h3\u003e\n\u003cp\u003eYes. The supplied specification states that output voltage is adjustable using a potentiometer.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the continuous output current?\u003c\/h3\u003e\n\u003cp\u003eThe supplied continuous output-current rating is 70A.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the maximum output current?\u003c\/h3\u003e\n\u003cp\u003eThe supplied maximum output-current rating is 85A.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I continuously draw 85A?\u003c\/h3\u003e\n\u003cp\u003eNo. The supplied continuous-current rating is 70A. The 85A figure is identified as maximum output current.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow efficient is the converter?\u003c\/h3\u003e\n\u003cp\u003eThe supplied efficiency rating is 92%.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDoes it have a cooling fan?\u003c\/h3\u003e\n\u003cp\u003eYes. The supplied specification states that it uses temperature-controlled fan-assisted cooling.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhy does this model have a cooling fan?\u003c\/h3\u003e\n\u003cp\u003eThe converter is capable of supplying substantial output current. Temperature-controlled fan cooling assists with heat management during operation.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDoes it have remote on\/off?\u003c\/h3\u003e\n\u003cp\u003eYes. Remote on\/off is included according to the supplied specification.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the advantage of remote on\/off?\u003c\/h3\u003e\n\u003cp\u003eIt allows the converter to be controlled using a low-power switch or compatible control signal without installing a high-current switch directly into the main power cable.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan the remote on\/off be connected to an engine run signal?\u003c\/h3\u003e\n\u003cp\u003eThe supplied product information states that the remote on\/off can be operated by an engine run\/stop switch. Follow the applicable manufacturer wiring instructions.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the under-voltage shutdown point?\u003c\/h3\u003e\n\u003cp\u003eThe supplied under-voltage shutdown threshold is 14V.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the under-voltage restart point?\u003c\/h3\u003e\n\u003cp\u003eThe supplied restart voltage is 18V.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan this converter charge a battery?\u003c\/h3\u003e\n\u003cp\u003eThe supplied information states that adjustable-output Orion models can be used for compatible battery buffer-charging applications.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it charge a 12V battery from a 24V system?\u003c\/h3\u003e\n\u003cp\u003eYes, this is specifically given as an example in the supplied product information, provided the converter is correctly configured for the battery and application.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it charge a 12V starter battery?\u003c\/h3\u003e\n\u003cp\u003eThe supplied information specifically mentions a 12V starter battery as a possible buffer-charging application in an otherwise 24V electrical system.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it charge a 12V accessory battery?\u003c\/h3\u003e\n\u003cp\u003eYes, this is also specifically given as an example in the supplied product information, subject to correct output-voltage configuration and battery compatibility.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it charge an AGM battery?\u003c\/h3\u003e\n\u003cp\u003ePotentially, where the adjustable output is correctly configured to suit the battery manufacturer's requirements and buffer charging is appropriate for the installation.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it charge a lithium battery?\u003c\/h3\u003e\n\u003cp\u003eDo not assume lithium compatibility solely because the output is adjustable. Lithium batteries can require specific charging profiles, voltage limits and BMS compatibility. Confirm the battery manufacturer's charging requirements before using the converter for this purpose.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs this the same as a modern multi-stage DC-DC battery charger?\u003c\/h3\u003e\n\u003cp\u003eNot necessarily. The supplied information states that the converter can buffer-charge a battery, but does not specify the multi-stage charging features or battery-management functions associated with dedicated DC-DC battery chargers.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan multiple converters be connected in parallel?\u003c\/h3\u003e\n\u003cp\u003eYes. The supplied information states that adjustable-output Orion models can be connected in parallel to increase output current.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow many converters can be connected in parallel?\u003c\/h3\u003e\n\u003cp\u003eUp to five compatible units can be connected in parallel according to the supplied product information.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eIs the converter galvanically isolated?\u003c\/h3\u003e\n\u003cp\u003eNo. The supplied specification states that galvanic isolation is not provided.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat does non-isolated mean?\u003c\/h3\u003e\n\u003cp\u003eIt means there is no galvanic electrical separation between the input and output circuits. Choose a suitable isolated converter where electrical separation is required.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat type of electrical connections does it use?\u003c\/h3\u003e\n\u003cp\u003eThe Orion uses M6 bolted DC connections.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat cable size should I use?\u003c\/h3\u003e\n\u003cp\u003eThe supplied specifications do not nominate a specific cable size. Cable must be calculated according to actual current, cable length, acceptable voltage drop and installation conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDo I need cable lugs?\u003c\/h3\u003e\n\u003cp\u003eM6 bolted connections require appropriately sized cable terminations suitable for the cable and M6 connection point. Use correctly crimped high-current terminals.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDoes it require external circuit protection?\u003c\/h3\u003e\n\u003cp\u003eAppropriate fuse or circuit-breaker protection should be selected according to cable size, source capability, converter demand and the complete installation design.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the IP rating?\u003c\/h3\u003e\n\u003cp\u003eThis model is identified as IP20.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it be mounted outside?\u003c\/h3\u003e\n\u003cp\u003eNo. IP20 equipment requires a dry, protected installation environment and should not be exposed to rain, water spray or weather.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the off-load current?\u003c\/h3\u003e\n\u003cp\u003eThe supplied off-load current is less than 20mA.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat is the operating-temperature range?\u003c\/h3\u003e\n\u003cp\u003eThe supplied operating-temperature range is -20°C to +55°C.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow large is the converter?\u003c\/h3\u003e\n\u003cp\u003eThe supplied dimensions are 65mm high × 88mm wide × 195mm deep.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eHow much does it weigh?\u003c\/h3\u003e\n\u003cp\u003eThe supplied weight is approximately 0.9kg.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it run 12V equipment from a 24V truck?\u003c\/h3\u003e\n\u003cp\u003ePotentially. This is a primary application for a 24V-to-12V converter. Confirm the equipment is compatible with the selected output voltage and that its total current requirement remains within the converter's ratings.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it run multiple 12V accessories?\u003c\/h3\u003e\n\u003cp\u003eYes, provided their combined sustained current remains within the supplied 70A continuous-output rating and the complete installation is correctly designed.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it run a 50A load continuously?\u003c\/h3\u003e\n\u003cp\u003ePotentially. A 50A sustained output is below the supplied 70A continuous-current rating, subject to correct input supply, wiring, cooling, protection and installation conditions.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan it run a 70A load continuously?\u003c\/h3\u003e\n\u003cp\u003ePotentially. A 70A load is at the supplied continuous-current limit, so correct cable sizing, voltage drop, cooling, circuit protection and installation conditions are particularly important.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eCan I use the 85A rating to size a continuous accessory load?\u003c\/h3\u003e\n\u003cp\u003eNo. Use the supplied 70A continuous-current rating when determining sustained loads.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eDoes the converter need ventilation?\u003c\/h3\u003e\n\u003cp\u003eYes. The converter uses temperature-controlled fan-assisted cooling, so adequate space should be provided around the unit to allow airflow.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #00AAFF;\"\u003eWhat should I check before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm the 18–35V input range, required 10–15V output setting, 70A continuous-current requirement, 85A maximum output, need for galvanic isolation, cable and M6 terminal requirements, external circuit protection, remote on\/off requirements, cooling clearance and IP20 installation environment before purchase.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2 style=\"color: #DD1D1D;\"\u003e⚡ SERIOUS 24V TO 12V POWER FOR HIGH-CURRENT APPLICATIONS\u003c\/h2\u003e\n\n\u003cp\u003eChoose the Orion 24V to 12V-70A DC-DC Converter when a small voltage converter simply does not provide enough capacity for your 12V equipment.\u003c\/p\u003e\n\n\u003cp\u003eWith an 18–35V input range, adjustable 10–15V output, 70A continuous-current capability, 85A maximum output, 92% efficiency, temperature-controlled fan cooling, remote on\/off, battery buffer-charging capability and support for up to five parallel converters, the Orion provides a powerful solution for compatible truck, commercial vehicle, industrial and auxiliary electrical systems.\u003c\/p\u003e\n\n\u003cp\u003eFor a high-current installation of this size, correct cable sizing, M6 terminations, circuit protection, output-voltage adjustment, cooling and system design are essential. Confirm these requirements before installation to ensure the Orion 24V to 12V-70A is appropriate for your application.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"VICTRON ENERGY","offers":[{"title":"Default Title","offer_id":45479374979320,"sku":"ORI241270020","price":192.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/9230\/4632\/files\/1610016458_upload_documents_1600_640_q90-ORI241270020_Orion24_12-70ADC-DCconverterIP20_top_0031104d-d9e2-4779-a255-359721d6f268.png?v=1722989029","url":"https:\/\/www.homeof12volt.com.au\/products\/orion-24v-to-12v-70a-adjustable-dc-dc-converter","provider":"Home of 12 Volt Northern","version":"1.0","type":"link"}