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  • DC DC 12A CV CC Buck Step Down Converter Adjustable Lithium Battery Charger LED Driver Module
  • DC DC 12A CV CC Buck Step Down Converter Adjustable Lithium Battery Charger LED Driver Module
  • DC DC 12A CV CC Buck Step Down Converter Adjustable Lithium Battery Charger LED Driver Module
  • DC DC 12A CV CC Buck Step Down Converter Adjustable Lithium Battery Charger LED Driver Module
DC DC 12A CV CC Buck Step Down Converter Adjustable Lithium Battery Charger LED Driver Module

DC DC 12A CV CC Buck Step Down Converter Adjustable Lithium Battery Charger LED Driver Module

  • 10 - 49 Pieces
    $4.29
  • 50 - 999 Pieces
    $4.11
  • 1000 - 9999 Pieces
    $3.77
  • >= 10000 Pieces
    $3.60
View product details

DC DC 12A CV CC Buck Step Down Converter Adjustable Lithium Battery Charger LED Driver Module

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Step-Down Conversion: Converts high DC input voltages to adjustable lower output voltages (CV/CC modes), enabling precise power delivery for LED lighting systems and lithium battery charging.
  • High-Power Efficiency: Designed for stable, efficient operation up to 12A with built-in overvoltage protection (30V) and thermal management for reliable performance in demanding applications.

Key features

  • 1. Advanced Material Technology

    • With a corrosion-resistant FR4 PCB and high-capacity electrolytic capacitors, ensure stable operation in harsh industrial environments. ~30% more durable than models using standard PCB materials*.

  • 2. Interactive LED Display Design

    • With an LED display for real-time voltage/current monitoring, adjust settings precisely and eliminate guesswork compared to non-display models*.

  • 3. High-Performance Output Capacity

    • With a 12A output current capacity, handle heavy loads up to 20% higher than standard 10A models*, ensuring reliability in demanding applications like LED lighting and battery charging.

  • 4. Versatile Scenario Solutions

    • With a high-power design optimized for industrial and commercial use, maintain stable output in scenarios requiring continuous operation, outperforming consumer-grade converters*.

  • 5. Safety-Certified Reliability

    • With CE and UL safety certifications, ensure compliance with international standards for overvoltage protection (up to 30V) and fault tolerance, surpassing uncertified alternatives*.

Product details

DC DC 12A CV CC Buck Step Down Converter Adjustable Lithium Battery Charger LED Driver Module

The DC/DC 12A CV/CC Buck Step Down Converter is a high-power module designed for precise voltage regulation and efficient power conversion. With a maximum output current of 12A and adjustable voltage settings, it supports applications ranging from lithium battery charging to LED driver systems. Its robust FR4 PCB construction and integrated overvoltage protection (30V) ensure reliability in harsh environments.

Technical specifications

FeatureSpecificationBenefit
Output Current12A continuousSupports heavy-duty loads
Overvoltage Protection30VSafeguards against voltage spikes
Display TypeLEDReal-time monitoring of voltage/current
PhaseSingle PhaseSimplified integration into circuits
Converter TypeBuck (Step-Down)Efficiently reduces input voltage levels
Efficiency85–95% (depending on model)Minimizes energy loss in high-power use

Customization guide

Adjustable voltage (3–36V input, 1.25–32V output) and current limits let you tailor the module to specific applications. For instance, reduce output voltage to 12V for LED panels or boost current capacity for battery charging systems.

Get inspired

Ideal for industrial automation, renewable energy systems, and high-brightness LED lighting, this module combines precision and durability. Its compact design and customizable parameters make it adaptable to diverse power conversion needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Output Current12A+15% (13.8A)+30% (15.6A)*
Input Voltage Range3–36V3–40V3–48V
Efficiency85%90%95%
Protection FeaturesBasic OVPOVP + OTPOVP + OTP + SCP**
DisplayNoneLEDDigital LCD

Supplier's note

  1. Technical Breakthroughs:

    • 30V Overvoltage Protection (OVP): Exceeds industry standards, preventing damage in unstable power grids.
    • 12A Continuous Output: Enables high-current applications like industrial LED drivers.
    • 95% Efficiency (Pro Model): Reduces heat generation by 20% compared to traditional models, extending lifespan.

  2. Version Selection Guide:

    • Base Model: Best for standard applications (e.g., home automation) where cost-efficiency is prioritized.
    • Advanced Model: Ideal for commercial use (e.g., LED lighting systems) requiring real-time monitoring and expanded voltage ranges.
    • Pro Model: Tailored for industrial scenarios (e.g., robotics, electric vehicles) needing extreme durability and precision. With its triple-layer protection (OVP, OTP, SCP), it ensures safe operation even under overload conditions.

*Performance gain vs. Base Model. **SCP = Short-Circuit Protection.

Frequently asked questions

  • Which DC/DC converter model is best for high-current LED lighting systems?

  • Can the DC DC 12A module be customized for specific voltage requirements?

  • Does the DC/DC converter have safety certifications for lithium battery charging?

  • Why is FR4 PCB material used in this DC/DC converter?

  • How does this DC/DC module ensure efficient power conversion?

  • What safety features protect against overcurrent in the DC/DC converter?

  • Is this DC/DC converter suitable for outdoor or industrial use?

  • How does the LED display help monitor the DC/DC module’s performance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Current CapacityLED Lighting, Industrial Motors10A (Industry) ▲ 12A (Base) ▲▲ 15A (Advanced) (Supports up to 15A loads)Handles high-power LED arrays without overheatingHigher current may require additional cooling in extreme conditions
Voltage RegulationLithium Battery ChargingAdjustable 1.25V-30V (User-configurable via potentiometer)Versatile for varying battery types and charging needsRequires precise adjustment for critical applications
Overvoltage ProtectionIndustrial Automation25V (Industry) ▲ 30V (Base) ▲▲ 35V (Advanced) (Protects against surges up to 35V)Safeguards connected devices from voltage spikesLower thresholds may limit use in harsh environments
EfficiencyEnergy-Efficient Systems85% (Industry) ▲ 88% (Base) ▲▲ 92% (Advanced) (Reduces energy waste)Minimizes heat generation and power lossLower efficiency versions may increase operational costs
Thermal PerformanceHigh-Temperature Environments-40°C to +85°C (Industry) ▲ -40°C to +105°C (Advanced)Operates reliably in extreme temperaturesBase version may require external cooling in high-heat settings
Input Voltage RangeRenewable Energy Systems9V-42V (Industry) ▲ 6V-48V (Advanced) (Wider input compatibility)Works with diverse power sources like solar panels and batteriesNarrower input range limits flexibility in some applications

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