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DC/DC Converters
  • Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter
  • Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter
  • Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter
  • Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter
  • Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter
  • Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter
Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter

Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter

  • 1 - 49 Sets
    $1,159
  • 50 - 99 Sets
    $1,114
  • >= 100 Sets
    $1,069
View product details

Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power DC Voltage Conversion: Converts 360V input to a regulated 28V output with 5kW power capacity, enabling efficient energy distribution in electric vehicle (EV) systems.
  • Water-Cooled Thermal Management: Features a liquid cooling system to ensure stable operation under high loads, critical for demanding applications like EV propulsion or industrial machinery.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metallic body (aluminum/steel) and IP65 waterproof rating, you can ensure reliable operation in harsh outdoor or industrial environments. IP65 offers superior protection compared to non-waterproof models.

  • 2. Interactive Design

    • With a modular connector design featuring high-temperature and multi-function interfaces, you can easily integrate the converter into diverse EV systems. Supports more configurations than standard models.

  • 3. Performance Parameters

    • With a 5kW power output and precise 28V stabilization, you can efficiently power high-demand EV components. Ensures stable performance under heavy loads.

  • 4. Scenario Solutions

    • Designed for commercial EV applications, you can achieve continuous operation in extreme temperatures and vibration-prone environments. Ideal for industrial fleets versus consumer-grade converters.

  • 5. Certification Standards

    • Backed by EPR Germany packaging/WEEE recycling and CE certifications, you can meet rigorous environmental and safety standards. Exceeds basic compliance requirements in Europe.

Product details

Dilong Factory Sales 5kW EV DC DC Converter 360V Input to 28V Output Vehicle Water Cooled DC Buck Converter

The Dilong Factory Sales 5kW EV DC DC Converter is a robust water-cooled power conversion solution designed for electric vehicles and industrial applications. Built with a corrosion-resistant metallic enclosure (aluminum/steel), it offers IP65 protection and supports 360V input to 28V output, ensuring reliable performance in harsh environments. Certified to EPR Germany Packing/WEEE and CE standards, it combines precision engineering with high-voltage compatibility for demanding use cases.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum/Steel (machined surface)Durable, corrosion-resistant construction
IP RatingIP65Waterproof and dustproof for outdoor use
Output Voltage28.0VStable power delivery for EV systems
Cooling SystemWater-cooledEfficient thermal management
CertificationsEPR Germany Packing/WEEE, CECompliance with EU environmental/safety standards
Mounting DesignMultiple mounting pointsEasy integration into vehicles/machinery

Customization guide

Adjustable parameters include:

  • Cooling capacity (optimize for ambient temperature ranges)
  • Input voltage window (customizable to 200-450V for specific EV battery packs)
  • Connector types (replace standard connectors with high-voltage or industrial-grade variants)

Get inspired

Engineered for electric vehicles and industrial machinery, this converter enables seamless power conversion in high-demand scenarios. Its water-cooled design and rugged enclosure make it ideal for applications requiring reliability in extreme temperatures or dusty environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Efficiency92%+15% (96.8%)+30% (94.6%*)
Thermal Dissipation40W/cm²Enhanced (55W/cm²)Premium (70W/cm²)
Connector CompatibilityStandardHigh-voltage ratedIndustrial-grade rated
Weight8.5kg9.2kg10.1kg (reinforced frame)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s 70W/cm² thermal dissipation outperforms industry benchmarks by 40%, enabling stable operation in high-temperature EV batteries.
    • IP65-rated enclosure with water-cooling allows deployment in marine or construction environments where dust/water ingress is common.
    • CE/EPR certifications ensure compliance with EU recycling and waste management regulations, reducing customer liability.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard EV charging stations or light industrial use where cost-efficiency is prioritized.
    • Advanced Model: Best for commercial EV fleets needing high-voltage compatibility (e.g., 400V battery systems) and moderate thermal demands.
    • Pro Model: Required for heavy-duty applications like mining vehicles or offshore equipment, where extreme temperatures and vibration resistance are critical.

*Pro Model efficiency optimized for peak load scenarios (94.6% at 5kW continuous output).

Frequently asked questions

  • Which DC/DC converter model suits 360V EV systems with 28V battery requirements?

  • How do I maintain the yellow high-temperature connector on the Dilong 5kW converter?

  • Aluminum vs. Steel enclosures: Which material is better for harsh industrial environments?

  • Can the Dilong 5kW converter be customized with additional connectors or branding?

  • Is the Dilong converter’s material FDA-approved for food-grade environments?

  • Does the water-cooled design improve efficiency in high-temperature EV applications?

  • Is the 28V output adjustable for 24V battery systems?

  • Can this converter withstand vibrations in off-road or marine vehicles?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Power DC/DC ConvertersElectric vehicles, industrial machinery5kW power handling (▲10% over industry standard IEC 61800-3)Supports high energy demands, reliable for heavy-duty applicationsLarger size and weight compared to compact modules
Water-Cooled ConvertersHigh-temperature environmentsIntegrated water cooling (▲20% thermal efficiency vs air-cooled systems)Efficient heat dissipation, maintains performance in extreme conditionsRequires external cooling system and periodic maintenance
Certified Industrial ConvertersCompliance-critical industriesCE, EPR Germany (▲Full compliance with EU directives for recycling/waste)Meets regulatory requirements for EU markets, reduces legal risksHigher upfront costs due to certification processes
Compact DC/DC ModulesSpace-constrained applications28V output in compact design (▲30% smaller than standard 5kW converters)Space-saving, ideal for tight spaces like EVs or dronesLower power capacity compared to larger industrial models
High-Voltage Input ConvertersSystems with 360V+ inputs360V input capability (▲Handles 20% higher voltage than industry norms)Versatile for high-voltage applications like renewable energy systemsRequires robust insulation and safety protocols
Waterproof ConvertersOutdoor/harsh environmentsIP65 rating (▲Dust/water-jet resistance per IEC 60529)Operates reliably in wet or dusty conditions (e.g., construction sites)Limited submersion capability compared to IP67-rated devices

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