The thermal conductivity of aluminium-based circuit boards can be affected by several factors, including: Composition:The composition of the aluminium-based circuit board can greatly impact its thermal conductivity. For example, the presence of impurities or alloying elements can reduce the thermal conductivity. Thickness: The thickness of the aluminium layer in the circuit board can also have an ...

What is an aluminum-based circuit board? The aluminum-based circuit board is composed of three layers, which are the circuit layer (copper foil), the insulating layer and the metal base layer. Aluminum-based circuit boards and FR-4 fiberglass circuit boards are both PCBs. Comparing the LED aluminum substrate with the FR-4 glass fiber circuit board, the difference of the LED aluminum substrate is t...

We Mainly Bulid Volume Production & High Difficult Printed Circuit Boards for 18+ years! Send Your Inquiry to Sales@ucreatepcb.com, we will quote you in 2 hours! Introduction Aluminum-based circuit boards have gained significant popularity in the electronics industry due to their excellent thermal conductivity properties. As electronic devices continue to become more compact and powerful, effi...

There are generally two processes for PCBA processing, one is the lead-free process, and the other is the lead-based process. Everyone knows that lead is harmful to humans, so the lead-free process meets the requirements of environmental protection and is the general trend and an inevitable choice in history. Ucreate PCB CO LTD is engaged in the processing business of SMT OEM materials. We only do...