Product Details
Copper Substrate PCB Cu Based Single Layer Used In Stage Lamp
Specifications:
1 Layer Count: Single Layer
2 Material: Copper substrate
3 PCB board thickness: 2.0MM
4 Conductivity: 2 W/MK
5 Surface Treatment: OSP
6 Application: Stage Lamp
7 Solder Mask: White
8 Silkscreen: Black
FQA:
Q1: What are Copper Based PCBs?
A1: Copper-based PCBs use copper as a primary base material in place of
commonly used FR4. The copper base material is then covered with an
insulating layer followed by a circuit layer. Copper core/based
PCBs are known to have excellent heat dissipation and can be used
for high frequency applications with minimal variation in
performance over wide temperature ranges. However, these advantages
do come at a cost (literally), Cu Core PCB’s are vey expensive.
Advantages of Cu Based PCBs:
- Their heat conduction is way better than the other substrates like
Aluminum and Iron
- Suitable for high-frequency operation with high and low temperature
variations
- The copper core PCBs have higher thermal conductivity, which
improves the heat transfer efficiency followed by better heat
dissipation performance.
Limitations of Cu Based PCBs:
- They are expensive and heavy in weight
Company Profile
Witgain Technology Limited was established in 2007. Factories
locate in HuiZhou City and marketing locates in ShenZhen City. The
total area of two factories is around 10000 square meters. We can
offer 2-layer and multi-layer pcb services to our customers,
highest to 24 layers and rigid-flex pcb, ceramic pcb, HDI pcb,
heavy copper pcb are also included. To meet our customer's
diversified demands, we also accept prototype orders, small batch
orders and big batch orders. Quality and technology is what we
value most and we will never stop improving our capabilities. Our
customers' satisfaction is always what we are seeking for.
