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  • Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator
  • Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator
  • Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator
  • Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator
  • Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator
  • Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator
Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator

Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator

  • 5 - 99 Pieces
    $10.42
  • 100 - 499 Pieces
    $9.92
  • 500 - 999 Pieces
    $9.45
  • >= 1000 Pieces
    $9

Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Regulation: Efficiently steps down 24V DC input to a stable 12V DC output at 30A, ensuring precise power delivery for sensitive electronics.
  • Thermal Management: Equipped with an aluminum heat sink design to dissipate heat effectively, maintaining optimal performance in high-load scenarios.

Key features

  • 1. Advanced Aluminum Heat Sink Technology

  • With a corrosion-resistant aluminum heat sink, ensure efficient heat dissipation and long-term durability in high-power applications. Aluminum’s thermal conductivity maintains stable operation even under continuous use, outperforming plastic-bodied converters in heat management*.

  • 2. Robust Multi-Wire Connector Design

  • With a secure three-wire connector (red/yellow/black), achieve reliable power delivery and grounding for industrial or automotive systems. This design reduces voltage drop and enhances safety compared to single-wire alternatives*.

  • 3. High-Output 30A Performance

  • With a 30A output current, handle heavy-duty loads like power tools or vehicle accessories with ease. This exceeds the capacity of standard 20A converters, supporting ~50% higher power demands*

  • 4. Versatile Scenario Adaptability

  • Designed for automotive, RV, and industrial applications, this converter provides stable 12V power from 24V inputs. Ideal for environments requiring uninterrupted power in machinery or off-grid setups.

  • 5. Compliance with Safety Standards

  • Certified to meet international safety norms (e.g., CE, RoHS), ensuring reliable and eco-friendly operation. Prioritizes user safety and environmental responsibility compared to uncertified alternatives*.

Product details

Step-down Transformer 24V to 12V 24VDC to 12DC 30A DC DC Step-down Converter Regulator

The Step-down Transformer 24V to 12V DC-DC Converter is a robust power regulation solution designed for high-current applications. Built with an aluminum heat sink for optimal thermal management and a durable black connector with red/yellow/black wiring, it efficiently converts 24VDC to 12VDC at 30A, ensuring stable power delivery in demanding environments.


Technical specifications

FeatureSpecificationBenefit
Input Voltage24V DCCompatible with standard industrial systems
Output Voltage12V DC (fixed)Precise voltage regulation for sensitive devices
Output Current30ASupports high-power loads without overheating
MaterialAluminum heat sinkEnhanced heat dissipation and durability
Phase/TypeSingle-phase DCSimplified integration into DC circuits
Connector Configuration3-wire (red: +, yellow: -, black: GND)Clear polarity identification for safety

Customization guide

Adjustable parameters include:

  • Output Current Range: Customize from 15A to 30A to match load requirements.
  • Voltage Tolerance: ±2% precision for critical applications.
  • Thermal Design: Modify heat sink dimensions for environments exceeding 50°C.

Get inspired

Power your robotics systems, automotive electronics, or industrial machinery with reliable 12VDC. With its compact design and robust thermal management, this converter ensures uninterrupted operation even under continuous high-current loads.


Choose your model

ParameterBase ModelAdvanced ModelPro Model
Efficiency88%+15% (96%)+30% (99%)
Thermal Performance50°C max ambientEnhanced coolingAluminum + Fin Array*
Output Stability±3%±1.5%±0.5%
Weight1.2kg1.5kg1.8kg

*Fin array design improves heat dissipation by 40%.


Supplier's note

  1. Technical Breakthroughs:

    • High Current Handling: The 30A output enables powering heavy-duty motors or LED arrays without voltage drops.
    • Aluminum Heat Sink: Reduces thermal resistance by 30% compared to plastic enclosures.
    • Precision Voltage Regulation: ±0.5% stability in the Pro model ensures compatibility with sensitive medical or aerospace equipment.
  2. Version Selection Guidance:

    • Base Model: Ideal for standard industrial or automotive use cases (e.g., lighting systems).
    • Advanced Model: Choose for environments requiring moderate efficiency gains (e.g., robotics prototyping).
    • Pro Model: Best for high-reliability scenarios like aerospace or data centers, where the 99% efficiency and ±0.5% stability prevent system failures.

With the Pro model’s 99% efficiency, you can reduce energy waste by 12% compared to traditional converters. Pair its aluminum fin array with high-current loads to maintain optimal temperatures even in extreme conditions.

Frequently asked questions

  • Which DC-DC step-down converter is best for high-current industrial equipment?

  • How does the aluminum heat sink improve performance in 24V to 12V converters?

  • Can the 30A 24V to 12V converter handle continuous loads without overheating?

  • Is this converter suitable for automotive or vehicle power systems?

  • What safety features does the 24V to 12V DC step-down regulator include?

  • How do I clean and maintain the heat sink on this DC converter?

  • Can I customize the output voltage of the 24V DC step-down converter?

  • Are the materials used in this converter RoHS-compliant?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power Output CapacityIndustrial machinery, roboticsOutput Current: 30A (Our Advanced ▲▲▲)25A (Base ▲▲)20A (Industry ▲) (IEC 60695 compliant)
Efficiency RatingEnergy-sensitive applicationsEfficiency: 95% (Advanced ▲▲▲)90% (Base ▲▲)85% (Industry ▲) (IEC 61000-3-2)
Heat DissipationHigh-temperature environmentsAluminum heat sink (Advanced ▲▲▲) vs standard materials (Industry ▲) (ISO 9001 certified)Maintains stable operation in harsh conditionsAdds weight and requires more installation space
Noise LevelOffice environments, medical devicesNoise: 40 dB (Advanced ▲▲▲)45 dB (Base ▲▲)50 dB (Industry ▲) (Quieter than a whisper)
Input Voltage RangeVariable power supply systems18-30V (Advanced ▲▲▲) vs fixed 24V (Industry ▲) (IEC 60695)Flexibility in input voltage for fluctuating power gridsRequires expertise for optimal configuration
CertificationsRegulated industries (e.g., automotive)UL, CE, RoHS (Advanced ▲▲▲)CE (Base ▲)Basic (Industry ▲)

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