China Metal Oxide Varistor manufacturer
Guangdong Uchi Electronics Co.,Ltd
Guangdong Uchi Electronics Co.,Ltd Manufactuer of Varistor, Thermistor, Capacitor,Fuse & Resistor since 2006 !
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The Liquid Cooling System Of The Charging Connector Is Used For Thermal Management Of The Charging Gun

The Liquid Cooling System Of The Charging Connector Is Used For Thermal Management Of The Charging Gun

Brand Name Uchi
Model Number Charging Connector Liquid Cooling System
Certification SMC
Place of Origin Dongguan,Guangdong,China
Minimum Order Quantity 100pcs
Price Negotiable
Payment Terms T/T,paypal, Western Union,MoneyGram
Supply Ability 50000000pcs per Month
Detailed Product Description
The Liquid Cooling System Of The Charging Connector Is Used For Thermal Management Of The Charging Gun
  • Structural Design: Composed of liquid-cooled heat exchangers, circulating pumps, make-up pumps, water tanks, sensors, fans, control systems, etc.; the system can be installed on top of the main cabinet of the charging pile, and is suitable for the rectifier cabinets of 600KW ultra-fast charging piles.

    Application Fields

    • Mainly used for thermal management of charging guns. It can be installed inside the charging pile, featuring a compact structure and easy maintenance. Specific configurations can be customized according to customer requirements. The system is controlled by a PLC or a single-chip microcomputer, and communicates with the host via RS-485.
    • The existing liquid-cooled charging guns for charging systems are compatible with charging stacks of multiple power ratings, including 1.5/1.8/2.4/4.5/6.5/9.5 kW, and the connectors are compatible with the current mainstream charging cables and connectors.
Cold Plate Radiator Design
Custom internal flow channel design based on customer power consumption data and heat distribution patterns. Our engineering process includes comprehensive simulation analysis with iterative parameter adjustments to achieve optimal thermal and hydraulic performance targets.
Production Equipment Capabilities
Equipment TypeQuantityTechnical Parameters
Tunnel Brazing Furnace2 UnitsMax Welding Dimension: 1000mm (W) * 250mm (H), length unlimited
Max Welding Temperature: 950℃
Applicable Materials: Copper, Aluminum
Vacuum Brazing Furnace2 UnitsMax Welding Dimension: 800mm * 1200mm * 800mm
Max Welding Temperature: 1200℃
Applicable Materials: Copper, Aluminum, Stainless Steel
Helium Leak Detection Equipment2 UnitsMax Testing Dimension: 2500mm * 750mm * 700mm
Testing Pressure Range: 0-3MPa
Testing Precision: 2g/year or ≤1*10⁻⁶ Pa*m³/s
Hydrostatic Testing Equipment2 UnitsMax Testing Dimension: 2500mm * 1500mm * 1000mm
Testing Pressure Range: 0-5MPa
Pneumatic Testing Equipment2 UnitsMax Testing Dimension: Unlimited
Testing Pressure Range: 0-5MPa
Testing Precision: 1Pa
Advanced Brazing Technology
Our vacuum brazing process joins aluminum plates using filler metal with lower melting points than the base material, creating extremely strong joints without residual corrosive flux. This high-end technology provides uniform heating, precise temperature control, eliminates post-cleaning requirements, and minimizes part distortion.
Liquid Cooling System Technology
High-power liquid cooling systems require heat sinks capable of rapid heat absorption. Leveraging the high specific heat capacity of liquids, our systems transfer large amounts of heat through liquid flow, capable of dissipating heat ranging from several hundred watts to over one kilowatt.
Liquid Cold Plate Varieties
  • Buried-tube Liquid Cold Plate: Fabricated by grooving plates, burying and welding copper tubes inside, then hermetically sealing via welding. Ensures reliable liquid tightness, operational safety, and high flatness for excellent thermal contact.
  • Inserted-tube Liquid Cold Plate: Manufactured by embedding copper tubes onto aluminum plate surfaces using welding or bonding processes, with strict flatness control for minimal thermal resistance.
  • Channel-type Liquid Cold Plate: Internal flow channels formed on copper or aluminum substrates through drilling, extrusion, and precision machining, sealed via friction welding or high-temperature brazing.
  • Liquid Cooling Block: For high-power chip heat dissipation with internal flow channels created through skiving fin technology to maximize heat exchange surface area.
Material-Specific Cooling Products
Copper-brazed Liquid Cooling Products: GB200 liquid cooling module, H20 liquid cooling module, optical module liquid cooling module, and other copper cold plates. Compatible with phosphor copper, silver-based, nickel-based and gold-based solders.
Aluminum-brazed Liquid Cooling Products: LTS siphon radiator, die-cast electronic control liquid cooling box, power supply stamped liquid cooling plate, motor electronic control liquid cooling plate, 6G-3DRVC radiator, and other brazed liquid cooling radiators.
Stainless Steel-brazed Liquid Cooling Products: Liquid cooling manifold, DIMM liquid cooling module, and other stainless steel liquid cooling manifolds.
Key Applications
  • Lasers and medical equipment
  • EV power battery pack cooling
  • Power electronics and motor drive devices
  • Microwave 5G transmission systems
  • Renewable energy systems
  • IGBT and Power Semi-Conductor Systems
  • Data centers and industrial power applications
  • Defense systems and avionics
  • Fuel cells and traction systems
Quality Assurance
We maintain rigorous quality standards with comprehensive testing equipment including:
  • 1 Coordinate Measuring Machine
  • 1 projector instrument
  • 2 water high pressure testing machines
  • 4 thermal resistance testing machines
  • 2 liquid leakage testing machines
Customer Service Commitment
  • Prompt response to all inquiries
  • Competitive pricing with guaranteed quality
  • Efficient production scheduling
  • Optimal transportation solutions
  • Comprehensive technical support
Frequently Asked Questions
Are you a trading company or manufacturer? We are a professional manufacturer of heat sinks and water cooling plates with extensive experience and a strong technical team, featuring automated and mechanized production.
Have you exported goods before and to which regions? 60% of our total production is exported to Japan, India, UK, Canada, USA, and Brazil.
How many employees do you have? Approximately 100 employees across sales, purchasing, engineering, QA, warehouse, and production departments.
Can you provide samples if we agree with the design? Yes, we provide samples for confirmation before mass production, along with technical drawings if required.
What packing methods do you use? Customized packing with normal cartons and tight-proof fabric or wooden cartons for optimal protection during transportation.
Do you provide technical support for product issues? All products are fully inspected before shipping. For any issues, we provide immediate technical solutions.
Product Tags: liquid cooling system charging connector   thermal management charging gun   liquid cooling plate thermal solution  
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