Thermal construction
Specify the intended metal base and dielectric system. Their properties and thicknesses should be reviewed against the application.
PCB / PRODUCT KNOWLEDGE
Metal Core PCB
Metal-based board construction guidance. Supply beyond aluminum needs confirmation.
UNDERSTAND THE CONSTRUCTION
Understanding Metal Core PCB
Metal-core PCB constructions use a metal base as part of the board structure. A dielectric system separates circuitry from the base in common insulated metal substrate designs. Thermal behavior depends on that complete path, the component interface and the final cooling arrangement; the metal base alone is not a performance guarantee.
Product scope
The dedicated shop category had no matching products during review. Supply and parameters remain pending confirmation / 待确认. The construction explanation is general guidance. Final materials, manufacturing limits and availability require engineering confirmation.
Looking for the aluminum products previously shown here?
The Metal Core PCB address remains available. Aluminum-specific product records are now on their own category page.
PRODUCT LISTINGS & PHOTOGRAPHY
Explore the actual product brief.
The dedicated shop category had no matching products during review. Supply and parameters remain pending confirmation / 待确认.
Detailed product records and technical parameters for this category require confirmation. A category entry or construction diagram does not establish actual manufacturing capability.
STRUCTURE & DESIGN CONSIDERATIONS
What makes it different.
Construction choices should follow the design intent and an agreed engineering review.
Electrical insulation
Define working conditions and any isolation or voltage-test requirements. These need explicit engineering and acceptance criteria.
Mechanical cooling interface
Mounting holes, flatness, contact surfaces and the heat-sink interface can influence the completed assembly.
TYPICAL APPLICATIONS
Where this approach may fit.
Lighting modules
LED layouts may use a metal-based structure to support a defined thermal design.
Power-related modules
Heat-producing circuits can be evaluated where the insulation system and cooling arrangement are suitable.
Examples describe general design uses. Company sector experience, application suitability and qualifications pending confirmation / 待确认.
- Circuit layers, outline, drill data and mechanical mounting details.
- Requested base material, overall construction and dielectric requirements.
- Thermal design assumptions, cooling interface and operating environment.
- Isolation, electrical test and dimensional acceptance requirements.
COMPANY VERIFICATION
Capabilities to confirm.
These rows identify topics for discussion. They are not published manufacturing limits.
| Parameter | What to specify for review | Company capability |
|---|---|---|
| Product availability | Board type, intended use and project revision | Pending confirmation / 待确认 |
| Layer count | Layer order, reference planes and proposed stack-up | Pending confirmation / 待确认 |
| Board dimensions | Finished outline, cut-outs and critical tolerances | Pending confirmation / 待确认 |
| Materials | Material designation or performance requirements; alternatives need approval | Pending confirmation / 待确认 |
| Board thickness | Finished thickness and tolerance | Pending confirmation / 待确认 |
| Copper weight | Inner / outer copper and finished or starting copper definition | Pending confirmation / 待确认 |
| Trace / space | Smallest features and any locally critical geometry | Pending confirmation / 待确认 |
| Drill size | Finished hole sizes, plated status and drill spans | Pending confirmation / 待确认 |
| Surface finishes | Requested finish, storage or assembly constraints | Pending confirmation / 待确认 |
| Solder mask colors | Requested color and any appearance requirements | Pending confirmation / 待确认 |
CONTINUE EXPLORING
Related board categories.
011 / PRODUCT PHOTOGRAPH
Double-side PCB
Copper circuitry on both sides of the board, connected as the design requires.
Listed in the OBEST store · Project details to confirm
08 / PRODUCT PHOTOGRAPH
Multilayer PCB
Multiple copper layers and an agreed stack-up for interconnected designs.
Listed in the OBEST store · Project details to confirmLET’S BUILD WHAT’S NEXT
Your next board starts
with a conversation.
Bring your requirements. Identify what needs engineering review.