Custom High-Efficiency Liquid Cold Plate Aluminum Continuous Brazed Water Cooling Plate for EV Battery & Data Center

Engineered for mission-critical thermal management, our high-performance Liquid Cold Plates utilize advanced vacuum brazing and continuous brazing technology to deliver unmatched heat dissipation for high-power density electronics. Designed specifically for IGBT modules, EV battery packs, server CPUs, and 5G base stations, this aluminum cold plate ensures maximum surface contact and minimal thermal resistance. Whether you are dealing with thermal runaway prevention or edge computing overheating, our customizable pin-fin and serpentine channel designs provide a lightweight, leak-proof cooling solution that scales seamlessly from prototyping to high-volume mass production.

• Stamped Channels: Complex flow paths formed in seconds at low cost, ideal for high-volume scaling.
• Leak-Proof Construction: Solid-state sealed for permanent, maintenance-free operation with no internal contaminants.
• Custom Configurable: Size, port locations, mounting bosses, and surface treatments can be tailored to your module layout.
• Fast Sample Turnaround: Functional prototypes delivered in weeks, using the same production-ready process.
• Certification Support: Full documentation and material traceability to assist with UL 1973 and UL 9540A compliance.

We solve these problems by treating every cold plate order as a custom engineering project:

· Tailored to Your Module: Our engineering team works directly with your 3D module layout to optimize channel routing, port placement, and mounting features. No compromises, no wasted space.
· Full Certification Support: Every shipment includes complete material mill certificates, dimensional inspection reports, and individual helium leak test records. This documentation package directly supports your UL 1973 and UL 9540A submission.
· Consistent Manufacturing from Day One: We use the same precision stamping and sealing process for single prototypes as we do for 10,000-unit production runs. The thermal and mechanical performance you validate in the lab is what you get in the container.
· Optional Condensation Management: For installations in high-humidity climates, we offer integrated insulation layers and design features that mitigate cold surface sweating.

· Electric Vehicle (EV) & Energy Storage Systems (ESS): Direct liquid cooling for prismatic/cylindrical battery modules and onboard chargers (OBC), preventing thermal propagation and enabling 4C fast charging.
· Data Center & High-Performance Computing (HPC): Cold plates designed for Intel Xeon, AMD EPYC, and NVIDIA GPU architectures; compatible with direct-to-chip (DTC) and immersion cooling loops.
· Medical & Aesthetic Lasers: High-uniformity cold plates ensuring stable wavelength output from diode laser stacks and IPL systems.
· Renewable Energy & Rail Transit: Thermal management for wind power converters, flexible DC transmission IGBT stacks, and traction inverters operating under harsh shock and vibration loads.

Our liquid cooling plate operates on the principle of conjugate heat transfer. Waste heat generated by the active component conducts through the thermal interface material (TIM) into the cold plate's aluminum top plate. Beneath the surface, precisely machined or stamped internal fins — bonded via continuous brazing — interrupt the thermal boundary layer, forcing the coolant into a state of turbulent flow.

1. Heat Absorption: Coolant enters the inlet plenum at a controlled low temperature.
2. Turbulent Exchange: As the fluid navigates the serpentine or pin-fin channel, high-velocity mixing strips heat from the continuous brazed metal walls with maximum efficiency.
3. Efficient Exhaust: The heated fluid exits to a remote heat exchanger or chiller (CDU), dissipating the thermal load away from the sensitive components. This closed-loop circulation ensures zero contaminant leakage into the environment and maintains stable operating temperatures under fluctuating loads.