PCB di Potenza
(145 recensioni)
PCB di Potenza
PCB Rame Pesante
PCB ad alta capacità di trasporto di corrente per elettronica di potenza e applicazioni automobilistiche
Caratteristiche principali
Alta Corrente
Fino a 200A
Resistenza Termica
Dissipazione calore superiore
Resistenza Meccanica
Durata migliorata
Connessione Affidabile
Vias forti
Specifiche
| Peso Rame | Fino a 10oz (350µm) |
| Numero strati | 2-20 strati |
| Min/Spazio | 0.2mm/0.2mm |
| Corrente Nominale | Fino a 200A |
| Applicazione | Alimentatore, Automobilistico, Solare |
Engineering considerations
Manufacturing review before quote
Heavy copper designs should be reviewed against current capacity, thermal spreading, copper distribution, etching limits, drill capability, and the final assembly process before the stackup is fixed.
- Confirm finished copper weight, current target, allowable temperature rise, and whether the quoted value is starting foil or finished copper.
- Review via count, hole size, plating, copper balance, and thermal paths where high-current nets change layers.
- Share board thickness, isolation, terminal style, and assembly requirements because heavy copper changes drilling, etching, soldering, and panel planning.