Benefits of Aluminum-Based Printed Circuit Boards
Metal core PCBs have a unique set of advantages compared to other base materials.
Less expensive
Aluminum is native to a variety of climates so it’s easy to mine & refine. This makes it significantly less costly to mine and refine than other metals. By extension, the manufacturing costs related to products using aluminum PCBs are also less expensive. Aluminum PCBs are also a less expensive alternative to heat sinks.
Friendly to the environment
Aluminum is a recyclable, non-toxic metal. From the producer through to the end purchaser, using aluminum in PBCs contributes to a healthy planet.
Better heat transfer
High temperatures are the reason for heavy damage to electronics. Aluminum conducts and transfers heat away from dangerous parts to minimalize damage to the printed circuit board.
Very durable
Aluminum is tougher and more durable than base materials like fiberglass and ceramic. It is very well-made and reduces accidental breakages that can occur throughout the manufacturing process, and during handling and everyday use.
Lightweight
Because of its durability, aluminum is very lightweight. It adds resilience and strength to PCBs without adding additional weight.
Even though lighting projects and power converters are the largest users of metal-based PCB’S, there are many different users. It may benefit from the aluminum-core PCB material. Every Aluminum core PCB supplier should help their customers assess their needs for insulation and thermal control. Aluminum Core PCB’s are classically used with Black or White solder mask.
