Multilayer Thermoelectric Separation Copper Core PCB For UV LED Lighting Industry Machine

• Customer Background：
• Cooperation needs：
• Solution：
• Cooperation Effect:

Multilayer Thermoelectric Separation Copper Core PCB For UV LED Lighting Industry Machine

Circuit Layers: Multi-Layer


Manufacture Type: Thermoelectric Separation


Substrate Thickness Tolerance: ± 10%


Front/Back/Multilayer Alignment Accuracy: 0.1mm


Application: LED UV Lighting

Customer Background：

A customer is a company specializing in the production of UV LED printers, which are mainly used in printing, packaging, advertising, and other fields. The customer's products have very high requirements for circuit boards, which need to have high thermal conductivity, high anti-interference, high precision, and other characteristics.

Cooperation needs：

The customer originally used an ordinary FR4 circuit board but found that in the high-speed operating environment of the UV LED printer, the heat dissipation performance of the FR4 circuit board was insufficient, which easily caused the circuit board to overheat and affected the stability and accuracy of the printer. At the same time, the anti-interference performance of the FR4 circuit board is not ideal, and it is easily interfered by external electromagnetic signals, affecting the output quality of the printer. The customer hopes to find a circuit board material that is more suitable for UV LED printer applications and can effectively solve the problems of heat dissipation and anti-interference.

Solution：

Based on the customer's needs, we recommended a single-sided 2-layer Thermal Electric Separation Copper Core PCB (TESCC PCB for short) as a circuit board material. TESCC PCB is a unique metal-based copper-clad laminate. It divides the copper core layer into two parts, one part is used as a circuit layer and the other part is used as a heat dissipation layer. The two are isolated by an insulating layer to achieve the effect of thermal and electrical separation. TESCC PCB has the following advantages:

Ⅰ: High thermal conductivity:
The thermal conductivity of TESCC PCB can reach 2.0W/mK, which is more than 10 times that of FR4 circuit board. It can effectively conduct the heat generated by the UV LED printer to the heat dissipation layer, reduce the temperature rise of the circuit board, and improve the efficiency of the printer. Operational efficiency and stability12.

Ⅱ: High anti-interference:
The heat dissipation layer of TESCC PCB can shield electromagnetic waves and reduce the interference of external electromagnetic signals on the circuit board.

Ⅲ: High precision:
The circuit layer and heat dissipation layer of TESCC PCB are isolated by an insulating layer, which maintains the flatness and accuracy of the circuit layer, avoids deformation and offset of the circuit layer, and improves the output accuracy and clarity of the printer.

Cooperation Effect:

We have provided customers with a batch of TESCC PCB samples for UV LED printers. After testing and verification by customers, it was found that TESCC PCB can meet various customer requirements and has obvious advantages. The customer was very satisfied with our products and services and decided to establish a long-term cooperative relationship with us, purchase more TESCC PCB products, and promised to cooperate with us on bulk products in the future. We will also continue to provide customers with high-quality products and services and jointly promote the development of the UV LED printer industry.

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