Nucleo Metallico
(112 recensioni)
Nucleo Metallico
PCB in Alluminio
PCB con nucleo metallico per una dissipazione del calore superiore e gestione termica
Caratteristiche principali
Gestione Termica
Eccellente dissipazione calore
Alta DurabilitÃ
Dielettrico con riempimento ceramico
StabilitÃ
Dimensionalmente stabile
Applicazioni LED
Perfetto per alta potenza
Specifiche
| Conducibilità Termica | 1-8 W/m.k |
| Tensione di Rottura | 3000V - 6000V |
| Spessore Metallo | 0.8mm - 3.0mm |
| Peso Rame | 1oz - 10oz |
| Finitura Superficiale | HASL, ENIG, OSP |
Engineering considerations
Manufacturing review before quote
Aluminum PCB selection is a thermal and electrical decision together. The manufacturer should review the metal core, dielectric, copper, mounting interface, and assembly temperatures as one build package.
- Confirm thermal conductivity, dielectric isolation, breakdown voltage, metal-core thickness, and the interface to the enclosure or heatsink.
- Review copper weight, pad geometry, thermal vias where applicable, surface finish, and soldering constraints for power or LED assemblies.
- State whether the design needs a single-layer metal-core build, multilayer construction, cutouts, or mechanical features around the thermal path.