Construction & Cooling Design
The copper tubing carries coolant beneath the aluminium mounting surface. The specified construction combines vacuum brazing with CNC machining and a hard-anodized finish. Tube spacing and routing can follow the positions of individual heat sources.
Technical Specifications
Values below describe the available configuration. Final dimensions and operating conditions are defined in the approved drawing and order specification.
| Property | Configuration |
|---|---|
| Base material | AL6063 aluminium |
| Tube material | Copper |
| Joining process | Vacuum brazing |
| Finishing | CNC machining; hard anodizing |
| Dimensions | Custom |
| Machining tolerance | Up to 0.01 mm for selected features |
| Coolant | Water / water-glycol or application-specific coolant |
| Tube layout | Custom |
Applications
- IGBT modules
- Industrial laser equipment
- Power electronics
- EV thermal management
Configure Your Cold Plate
Send SUNENG your installation drawing or a marked-up sketch, quantity and delivery destination. Identify the component contact areas, port locations, mounting holes and dimensions that must remain fixed.
For thermal selection, include heat load, coolant composition, inlet temperature, available flow and allowable pressure drop. Specify any inspection records needed for sample acceptance. Use the enquiry form below or the full enquiry page to discuss drawings and project requirements.
Ordering Questions
What is needed to confirm fit?
Provide the equipment model and revision together with a mounting drawing. We will use these to define the configuration for quotation.
Can the connections be changed?
Include the required thread or coupling, hose routing and available installation space in your enquiry so they can be reviewed with the plate design.
