Orion-Tr 12V to 24V-15A 360W Isolated DC-DC Converter

⚡ ORION-TR 12V TO 24V-15A (360W) ISOLATED DC-DC CONVERTER

12V to 24V Isolated DC-DC Converter – Adjustable 20–30V Output, 15A Continuous Current, 25A Maximum Output, Short-Circuit Protection & IP43

⚡ The Orion-Tr 12V to 24V-15A Isolated DC-DC Converter is designed to step up a compatible nominal 12V DC supply to a regulated 24V-class output while maintaining galvanic isolation between the input, output and case.

Accepting an input voltage from 8V to 17V DC, the converter provides a nominal 24.2V output that can be adjusted between 20V and 30V. The supplied specifications list 15A continuous output current at nominal output voltage and 40°C, with up to 25A maximum output for 10 seconds.

With 200V DC galvanic isolation between input, output and case, the Orion-Tr electrically separates the 12V source circuit from the higher-voltage output circuit, making it suitable for compatible vehicle, marine, communications, industrial and auxiliary electrical systems where isolation is required.

The converter is short-circuit proof, high-temperature protected and can be connected in parallel with additional compatible units where greater total output current is required. According to the supplied product information, an unlimited number of units may be connected in parallel.

⚠️ IMPORTANT: Although the output voltage is adjustable, this Orion-Tr is specifically stated as not intended for battery charging. The supplied information recommends considering an Orion-Tr Smart where battery charging is required.

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⚡ KEY FEATURES

🔌 12V to 24V DC Step-Up Conversion
Designed to operate compatible 24V-class equipment from a nominal 12V DC electrical source.

🛡️ 200V DC Galvanic Isolation
Provides electrical isolation between the input, output and case according to the supplied specification.

🎛️ Adjustable 20–30V Output
Allows the output voltage to be adjusted to suit compatible equipment requiring a specific regulated supply.

⚡ 15A Continuous Output at 40°C
Provides 15A continuous output current at nominal output voltage and 40°C.

🚀 25A Maximum Output for 10 Seconds
Provides substantial short-duration current capability for compatible transient loads.

🔋 430W Continuous Output at 25°C
The supplied technical specification lists 430W continuous output power at 25°C.

🌡️ 360W Continuous Output at 40°C
Continuous output power is listed at 360W when ambient temperature reaches 40°C.

🛡️ Short-Circuit Proof
The supplied product information states that Orion-Tr models are short-circuit proof.

🔥 High-Temperature Protection
Output current automatically reduces at elevated ambient temperatures to help protect the converter.

🔗 Unlimited Parallel Capability
Compatible converters can be connected in parallel to increase total available output current, with no supplied limit on the number of parallel units.

🛡️ IP43 Protection
Provides IP43 ingress protection when installed with the screw terminals facing downwards.

🔩 Screw-Terminal Connections
Straightforward screw terminals allow installation without specialised proprietary connectors.

🔌 Up to 16mm² / AWG6 Cable
Supports a maximum cable cross-section of 16mm² / AWG6.

⚡ Integrated Input Fuse
This 12V-input model includes an internal input fuse. The supplied product information states that the fuse is not replaceable.

📉 Low Disabled Current Consumption
Current consumption is listed at less than 200µA when disabled through its remote port.

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🔌 STEP UP 12V DC TO 24V-CLASS POWER

The Orion-Tr is designed for systems where a nominal 12V DC supply must operate equipment requiring a higher 24V-class DC voltage.

Input voltage range:

8V–17V DC

Nominal output voltage:

24.2V DC

Adjustable output range:

20V–30V DC

This allows compatible 24V equipment to operate from an appropriate 12V electrical source while maintaining galvanic separation between the input and output circuits.

⚠️ IMPORTANT: Confirm the required supply voltage of connected equipment before setting the converter output. Incorrect output voltage can damage connected electrical equipment.

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🎛️ ADJUSTABLE 20–30V OUTPUT

Nominal output voltage:

24.2V DC

Output-voltage adjustment range:

20V–30V DC

Output-voltage tolerance:

±0.2V

The adjustable output provides flexibility for compatible equipment requiring a particular regulated supply voltage within the 20V to 30V range.

⚠️ IMPORTANT: Measure and confirm the output voltage with suitable test equipment before connecting sensitive electrical equipment.

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🛡️ GALVANICALLY ISOLATED INPUT & OUTPUT

Supplied galvanic isolation:

200V DC between input, output and case

This electrically separates the converter's input-side circuit from its output-side circuit rather than using a direct common electrical path.

Galvanic isolation can be useful in compatible vehicle, marine, communications and industrial systems where circuit separation or independently referenced circuits are required.

⚠️ IMPORTANT: Confirm that the supplied 200V DC galvanic-isolation specification is appropriate for the requirements of your complete electrical system.

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⚡ 15A CONTINUOUS OUTPUT AT 40°C

Continuous output current at nominal output voltage and 40°C:

15A

Maximum output current at nominal output voltage:

25A for 10 seconds

Short-circuit output current:

40A

The supplied 15A continuous-current specification should be used when calculating normal sustained output loads under the stated conditions.

⚠️ IMPORTANT: The 25A maximum output applies for up to 10 seconds and must not be treated as a continuous-current rating.

⚠️ IMPORTANT: The 40A short-circuit output-current specification relates to the converter's short-circuit behaviour and is not a normal appliance-load rating.

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🔋 OUTPUT POWER & TEMPERATURE

Continuous output power at 25°C:

430W

Continuous output power at 40°C:

360W

The reduction in continuous output capability as ambient temperature increases is important when designing installations in warm vehicles, machinery spaces, electrical cabinets and other enclosed environments.

⚠️ PRODUCT RATING NOTE: The product designation identifies this model as “360W”, while the supplied technical specifications list 430W continuous output at 25°C and 360W continuous output at 40°C. Both figures have been retained exactly as supplied.

⚠️ IMPORTANT: If exact output capability at a particular ambient temperature is critical, confirm the current manufacturer datasheet for the exact model before final system design.

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🔥 HIGH-TEMPERATURE PROTECTION

The Orion-Tr incorporates high-temperature protection.

When ambient temperature becomes high, the converter automatically reduces output current to help protect itself.

Available output capability can therefore be lower in hot operating environments.

⚠️ IMPORTANT: Provide sufficient clearance for heat dissipation and avoid mounting the converter near exhaust components, engines, heaters or other significant sources of heat.

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🛡️ SHORT-CIRCUIT PROOF

The supplied product information states that Orion-Tr models are short-circuit proof.

This provides built-in protection against output short-circuit conditions within the converter's designed operating parameters.

⚠️ IMPORTANT: Internal short-circuit protection does not replace correctly selected external circuit protection for the input wiring, output wiring and connected equipment.

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🔗 PARALLEL MULTIPLE UNITS FOR MORE OUTPUT CURRENT

The supplied product information states that compatible Orion-Tr converters can be connected in parallel to increase total available output current.

An unlimited number of compatible units may be connected in parallel according to the supplied information.

This provides flexibility for higher-current systems where a single 15A converter does not provide sufficient total output capacity.

⚠️ IMPORTANT: Parallel installation should follow the manufacturer's requirements, including correct output-voltage matching, cable sizing, fuse protection and load distribution.

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📈 88% EFFICIENCY

Supplied efficiency:

88%

This is a step-up converter, meaning the 12V-side input current can be substantially higher than the current supplied on the 24V output side.

Normal conversion losses also mean input power will be greater than the useful output power delivered to the load.

⚠️ IMPORTANT: Do not size the 12V input cable or circuit protection based only on the 15A output-current figure. Input current must be calculated from actual load power, input voltage and converter efficiency.

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⚡ UNDER-VOLTAGE SHUTDOWN & RESTART

Under-voltage shutdown:

7V

Under-voltage restart:

7.5V

The converter is designed to stop operating if input voltage falls below the supplied shutdown threshold and restart when sufficient voltage returns.

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🔋 NO-LOAD & DISABLED CURRENT CONSUMPTION

No-load input current:

<100mA

Current consumption when disabled via remote port:

<200µA

The no-load figure represents current consumed while the converter remains active without supplying a significant output load.

When disabled through its remote port, current consumption falls substantially.

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🎛️ REMOTE PORT DISABLE FUNCTION

The supplied technical specifications state that current consumption falls below 200µA when the converter is disabled via its remote port.

This provides a low-consumption method of disabling the converter while leaving the main DC supply wiring connected.

⚠️ IMPORTANT: Detailed remote-port wiring and control requirements are not included in the supplied information. Refer to the applicable manufacturer instructions before connecting or controlling the remote port.

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🔊 LOW OUTPUT NOISE

Supplied output noise:

2mV RMS

The low supplied output-noise specification can be beneficial for compatible communications, control and electronic equipment requiring a stable regulated DC supply.

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⛔ NOT INTENDED FOR BATTERY CHARGING

Although the Orion-Tr has an adjustable output voltage, the supplied product information specifically states that this model is not intended for battery charging.

For battery-charging applications, the supplied information recommends considering an Orion-Tr Smart.

⚠️ IMPORTANT: Do not use the adjustable output as a substitute for a dedicated DC-DC battery charger. Battery charging requires appropriate voltage control, charging behaviour and compatibility with the battery chemistry.

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🛡️ IP43 PROTECTION

The Orion-Tr provides IP43 ingress protection when installed with the screw terminals oriented downwards.

Correct mounting orientation is therefore required to achieve the supplied IP43 rating.

⚠️ IMPORTANT: IP43 does not mean waterproof or suitable for immersion. Install the converter in an appropriately protected location.

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🔩 SCREW-TERMINAL CONNECTIONS

The converter uses screw terminals for its DC electrical connections.

The supplied product information states that no special tools are required for installation.

Maximum cable cross-section:

16mm² / AWG6

⚠️ IMPORTANT: 16mm² / AWG6 is the maximum cable size accepted by the terminals. Actual cable size must be selected according to current, cable length, voltage drop and circuit-protection requirements.

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⚡ INTERNAL INPUT FUSE

The supplied product information states that 12V and 24V input Orion-Tr models include an internal input fuse.

As this is a 12V-input model, the internal input fuse applies.

The supplied information states that the fuse is not replaceable.

⚠️ IMPORTANT: The internal input fuse does not automatically eliminate the need for appropriately positioned external circuit protection in the supply wiring.

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🌡️ OPERATING CONDITIONS

Operating temperature range:

-20°C to +55°C

Maximum humidity:

95% non-condensing

Output current reduces at high ambient temperature as part of the converter's thermal protection behaviour.

⚠️ IMPORTANT: Avoid condensation and install the converter within the supplied temperature and humidity limits.

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🚙 12V VEHICLE TO 24V EQUIPMENT APPLICATIONS

The Orion-Tr may suit compatible nominal 12V vehicle systems where substantial 24V-class power is required while maintaining galvanic isolation between the source and equipment.

Potential compatible applications can include:

• 📡 24V communications equipment
• 🎛️ 24V control equipment
• 💡 Compatible 24V lighting systems
• 🔌 Selected 24V accessories
• 📱 Compatible electronic equipment
• 🏗️ Industrial or specialised equipment

⚠️ IMPORTANT: Confirm the operating voltage, current demand and total power requirement of all connected equipment before installation.

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🚤 MARINE ELECTRICAL SYSTEMS

The galvanically isolated design may suit compatible marine systems where electrical separation is required between the nominal 12V supply and 24V-class output circuit.

Suitability depends on the complete system design, required isolation, connected loads and installation environment.

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📡 COMMUNICATIONS & ELECTRONICS

The combination of galvanic isolation, adjustable regulated output and a supplied 2mV RMS output-noise specification can make the Orion-Tr suitable for compatible communications and electronic equipment.

Always confirm the equipment's required voltage, current consumption and permitted electrical noise before connection.

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🏗️ INDUSTRIAL & CONTROL APPLICATIONS

The Orion-Tr can suit compatible machinery, industrial equipment and control systems where a nominal 12V supply must provide an isolated 24V-class output.

The adjustable 20–30V output provides additional flexibility for compatible equipment with specific DC supply-voltage requirements.

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⚡ HIGH-POWER STEP-UP CONVERSION

Stepping from approximately 12V to approximately 24V at this output level places significant demand on the source electrical system.

At or near maximum continuous output, the input side may require a substantial current from the 12V supply after conversion losses are taken into account.

This makes correct cable sizing, voltage-drop management, quality terminations and circuit protection particularly important.

⚠️ IMPORTANT: Ensure the 12V source itself is capable of supplying the converter's required input power without excessive voltage drop.

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📏 DIMENSIONS & WEIGHT

Height: 130mm

Width: 186mm

Depth: 70mm

Weight: Approximately 1.8kg

Allow additional clearance around the converter for mounting, screw-terminal access, cable routing and heat dissipation.

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🔧 SUITABLE APPLICATIONS

• 🚙 Compatible nominal 12V vehicle systems
• 🚤 Marine electrical systems
• 📡 Communications equipment
• 🎛️ Control systems
• 🏗️ Industrial equipment
• 🔌 Electrically isolated DC circuits
• 💡 Compatible 24V lighting systems
• 📱 Compatible electronic equipment
• ⚡ Higher-power isolated 12V-to-24V conversion applications

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📋 TECHNICAL SPECIFICATIONS

Product: Orion-Tr 12V to 24V-15A (360W) Isolated DC-DC Converter

Converter type: Isolated step-up DC-DC converter

Input voltage range: 8V–17V DC

Under-voltage shutdown: 7V

Under-voltage restart: 7.5V

Nominal output voltage: 24.2V DC

Adjustable output-voltage range: 20V–30V DC

Output-voltage tolerance: ±0.2V

Output noise: 2mV RMS

Continuous output current at nominal voltage and 40°C: 15A

Maximum output current at nominal voltage: 25A for 10 seconds

Short-circuit output current: 40A

Continuous output power at 25°C: 430W

Continuous output power at 40°C: 360W

Efficiency: 88%

No-load input current: <100mA

Current consumption when disabled via remote port: <200µA

Galvanic isolation: 200V DC between input, output and case

Short-circuit protection: Yes

High-temperature protection: Yes – output current reduces at elevated ambient temperature

Parallel connection: Yes

Maximum number of parallel units: Unlimited according to supplied product information

Battery charging: Not intended for battery charging

Recommended battery-charging alternative: Orion-Tr Smart according to supplied product information

Input fuse: Integrated and non-replaceable

Operating temperature range: -20°C to +55°C

Humidity: Maximum 95% non-condensing

Ingress protection: IP43 when screw terminals are oriented downwards

DC connection: Screw terminals

Maximum cable cross-section: 16mm² / AWG6

Weight: Approximately 1.8kg

Dimensions: 130mm × 186mm × 70mm

⚠️ SPECIFICATION NOTE: The product designation includes “360W”, while the supplied technical specifications list 430W continuous output at 25°C and 360W continuous output at 40°C.

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⚠️ INSTALLATION & COMPATIBILITY CHECKLIST

Before purchasing or installing the Orion-Tr 12V to 24V-15A Isolated DC-DC Converter, confirm that it matches the electrical and environmental requirements of your system.

• 8–17V DC input supply
• Required output within the adjustable 20–30V range
• Correct output voltage set before connecting equipment
• Continuous load within the supplied 15A rating at 40°C
• Short-duration load within the 25A / 10-second maximum
• Output-power requirement appropriate for ambient temperature
• 200V DC galvanic isolation suitable for the application
• No requirement to use the converter as a battery charger
• Correct input and output polarity
• Correct high-current input cable sizing
• Maximum 16mm² / AWG6 terminal cable size
• Appropriate external fuse or circuit-breaker protection
• Correct remote-port wiring where used
• Suitable protected mounting location
• Screw terminals facing downwards where IP43 protection is required
• Operating temperature within -20°C to +55°C
• Humidity below 95% and non-condensing
• Adequate mounting and heat-dissipation clearance

⚠️ IMPORTANT: This is a high-power step-up converter. The 12V-side input current can be significantly higher than the 15A output-current figure. Size input wiring and circuit protection for the actual input-current requirement.

⚠️ IMPORTANT: This converter provides 200V DC galvanic isolation between input, output and case.

⚠️ IMPORTANT: This model is specifically stated as not intended for battery charging. Consider an appropriate Orion-Tr Smart or dedicated DC-DC battery charger where charging is required.

⚠️ IMPORTANT: Output capability reduces at elevated ambient temperatures. The supplied specifications list 430W continuous output at 25°C and 360W at 40°C.

⚠️ IMPORTANT: The internal input fuse is not replaceable. Appropriate external wiring protection should still be provided where required.

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❓ FREQUENTLY ASKED QUESTIONS

What does the Orion-Tr 12V to 24V-15A converter do?

It steps up a compatible nominal 12V DC supply to a regulated, adjustable and galvanically isolated 24V-class output.

Is this converter galvanically isolated?

Yes. The supplied specification states 200V DC galvanic isolation between the input, output and case.

What is the input-voltage range?

The supplied input-voltage range is 8V to 17V DC.

What is the nominal output voltage?

The supplied nominal output voltage is 24.2V DC.

Can the output voltage be adjusted?

Yes. The supplied output adjustment range is 20V to 30V DC.

What is the output-voltage tolerance?

The supplied output-voltage tolerance is ±0.2V.

What is the continuous output current?

The supplied specification lists 15A continuous output current at nominal output voltage and 40°C.

What is the maximum output current?

The supplied maximum output is 25A for up to 10 seconds.

Can I continuously draw 25A?

No. The 25A figure applies for a maximum of 10 seconds. Sustained operation should be based on the supplied 15A continuous-current rating and applicable output-power limits.

What is the short-circuit output current?

The supplied short-circuit output-current figure is 40A. This is a protection-related specification and not an allowable normal equipment load.

Is the converter short-circuit proof?

Yes. The supplied product information states that Orion-Tr models are short-circuit proof.

Is this a 360W or 430W converter?

The product title identifies this model as 360W. The supplied technical specifications list 430W continuous output at 25°C and 360W continuous output at 40°C.

How much continuous output power is available at 25°C?

The supplied specification lists 430W continuous output power at 25°C.

How much continuous output power is available at 40°C?

The supplied specification lists 360W continuous output power at 40°C.

Why does available output reduce at higher temperatures?

The converter includes high-temperature protection and reduces output current when ambient temperature becomes high.

What is the efficiency?

The supplied efficiency rating is 88%.

Will the 12V input current be higher than the 15A output current?

Yes. Because the converter approximately doubles the voltage and has normal conversion losses, input current can be substantially higher than the 15A output-current figure.

Can I size the input cable based on the 15A output rating?

No. The 12V-side input wiring must be sized according to actual input current, cable length, voltage drop and circuit-protection requirements.

What is the under-voltage shutdown point?

The supplied under-voltage shutdown threshold is 7V.

What is the under-voltage restart point?

The supplied under-voltage restart point is 7.5V.

Can this converter charge a 24V battery?

No. The supplied product information specifically states that this model is not intended for battery charging, despite its adjustable output voltage.

What should I use for battery charging?

The supplied product information recommends considering an Orion-Tr Smart for battery-charging applications.

Why would I choose an isolated converter?

An isolated converter electrically separates the input and output circuits. This can be useful where the electrical-system design requires galvanic separation or independently referenced circuits.

Can multiple converters be connected in parallel?

Yes. The supplied information states that compatible Orion-Tr converters can be paralleled to increase available output current.

How many converters can be connected in parallel?

The supplied product information states that an unlimited number of compatible units may be connected in parallel.

Does it have high-temperature protection?

Yes. The supplied information states that output current reduces at high ambient temperature.

Does it have an internal input fuse?

Yes. The supplied information states that 12V input Orion-Tr models include an internal input fuse.

Can the internal fuse be replaced?

No. The supplied information states that the input fuse is not replaceable.

Does the internal fuse mean external circuit protection is unnecessary?

Not necessarily. Appropriate external fuse or circuit-breaker protection should still be selected according to the supply wiring, cable capacity and installation requirements.

Does it have a remote port?

The supplied technical specifications state that current consumption falls below 200µA when the converter is disabled via its remote port.

How much current does it consume when disabled?

The supplied specification lists less than 200µA when disabled through the remote port.

What is the no-load input current?

The supplied no-load input-current specification is less than 100mA.

What type of electrical connections does it use?

The Orion-Tr uses screw terminals.

Do I need special tools for installation?

The supplied product information states that no special tools are required for the screw-terminal installation.

What is the maximum cable size?

The supplied maximum cable cross-section is 16mm² / AWG6.

Should I automatically use 16mm² cable?

No. The 16mm² specification is the maximum cable size accepted by the terminals. Actual cable size should be calculated according to current, cable length, allowable voltage drop and protection requirements.

What is the IP rating?

The supplied ingress-protection rating is IP43 when the converter is installed with the screw terminals facing downwards.

Does mounting orientation matter?

Yes. The supplied IP43 rating applies when the screw terminals are oriented downwards.

Is the converter waterproof?

No. IP43 does not mean waterproof or suitable for immersion.

What is the output-noise specification?

The supplied output-noise figure is 2mV RMS.

What is the operating-temperature range?

The supplied operating-temperature range is -20°C to +55°C.

What is the humidity rating?

The supplied maximum humidity is 95% non-condensing.

How large is the converter?

The supplied dimensions are 130mm high × 186mm wide × 70mm deep.

How much does it weigh?

The supplied weight is approximately 1.8kg.

Can it run 24V equipment from a 12V vehicle?

Potentially. This converter is designed to step a compatible nominal 12V supply up to a 24V-class output. Confirm the equipment's voltage, current and power requirements before connection.

Can it run multiple 24V accessories?

Potentially. Add together the current requirements of all connected loads and ensure the total remains within the applicable continuous-current and temperature-dependent output-power limits.

Can it run a 10A 24V load continuously?

Potentially. A 10A load is below the supplied 15A continuous-output rating at 40°C, provided the complete installation meets all electrical and thermal requirements.

Can it run a 15A 24V load continuously?

Potentially. A 15A load is at the supplied continuous-current rating at nominal output voltage and 40°C, so correct source capacity, cable sizing, protection and thermal conditions are particularly important.

Can it power sensitive electronics?

Potentially. The converter provides galvanic isolation, adjustable regulated output and a supplied output-noise specification of 2mV RMS. Confirm the exact voltage, current and noise requirements of the equipment before connection.

Can it be used in a marine system?

Potentially. Its isolated design may be useful where galvanic separation is required, provided the complete installation meets the converter's electrical and environmental requirements.

What should I check before ordering?

Confirm the 8–17V input range, required 20–30V output setting, 15A continuous-current requirement at 40°C, 25A short-duration maximum, operating-temperature requirements, galvanic-isolation requirement, 12V-side input-current capability, cable sizing, circuit protection, remote-port requirements and mounting environment before purchase.

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⚡ HIGH-POWER ISOLATED 12V TO 24V CONVERSION FOR DEMANDING DC SYSTEMS

Choose the Orion-Tr 12V to 24V-15A (360W) Isolated DC-DC Converter when you need substantial 24V-class power from a nominal 12V electrical system while maintaining galvanic separation between the input and output circuits.

With an 8–17V input range, adjustable 20–30V output, 15A continuous output at 40°C, 25A short-duration maximum, 430W supplied continuous output at 25°C, 360W at 40°C, 200V DC galvanic isolation, short-circuit protection and unlimited parallel capability according to the supplied information, the Orion-Tr provides a versatile solution for compatible vehicle, marine, communications and industrial electrical systems.

Confirm the required output voltage, connected load, 12V-side input-current demand, operating temperature, galvanic-isolation requirement, cable size, circuit protection and mounting environment before installation. For battery charging, select an appropriate dedicated charging product rather than this converter.