What Is The Double-Sided PCB Manufacturing?

Double-Sided PCBs are covered with electronic components and circuit wiring on one side and both sides to provide connectivity and transmission functions for electronic products.

1. Design and routing

The design and wiring of the circuit board is first carried out to determine the layout and connection of the components and to distribute the circuits to the two panels.

2. Substrate Preparation

Select the appropriate substrate material, such as FR-4, process and treat it to form the base structure of the double-sided board.

3. Copper Foil Covering

Cover the base material with a layer of copper foil, and chemically or mechanically, form the copper foil into the desired wires and connection lines.

4. Pattern Etching

Utilizing photolithography, a photosensitive adhesive is coated on the surface of the copper foil, and then the circuit patterns and wires are formed through exposure and etching processes.

5. Component Mounting

Mount the electronic components on both sides of the double-sided panel according to the designed layout, and fix the components by soldering or pasting.

6. Soldering and Inspection

Carry out the soldering process to connect the components to the circuit boards, and conduct electrical and functional tests to ensure the proper functioning of the double-sided boards.

1. High Density Wiring

Double-sided board manufacturing can be wired on both sides to increase wiring density and reduce the size and dimensions of the board, suitable for electronic products with high space requirements.

2. Good electrical performance

As more wires and components can be arranged on the double-sided board, it can improve the stability and reliability of the circuit and reduce signal interference and electromagnetic interference.

3. Versatility

Double-sided panel manufacturing can meet the needs of complex circuits and multifunctional electronic products, such as communications equipment, computer motherboards, etc., with strong adaptability.

4. Easy repair and maintenance

Double-sided board manufacturing makes the layout of the components on the circuit board clear, repair and maintenance is more convenient, you can quickly locate and replace the faulty components.

1. Communication equipment

Cell phones, routers and other communications equipment often use double-sided board manufacturing to achieve complex signal processing and connection functions.

2. Computer motherboards

Computer motherboards need to deal with a variety of signals and data transmission, double-sided panel manufacturing can meet the needs of its complex circuit wiring.

3. Industrial control equipment

Industrial control equipment requires stable and reliable circuit connections, and double-sided board manufacturing can provide high-density, high-reliability circuit design.

1. Design Optimization

Dual-sided board design requires reasonable design optimization considering factors such as wiring density, signal interference and heat dissipation.

2. Processing

Dual-sided board manufacturing requires strict control of the processing process, such as etching, soldering, etc., to ensure the quality and stability of the board.

3. Testing and inspection

Strict testing and inspection are required during the manufacturing process to ensure the electrical performance and functional stability of the double-sided board.

Quick facts about NeoDen

1. Established in 2010, 200+ employees, 8000+ Sq.m. factory.

2. NeoDen products: Smart series PNP machine, NeoDen K1830, NeoDen4, NeoDen3V, NeoDen7, NeoDen6, TM220A, TM240A, TM245P, reflow oven IN6, IN12, Solder paste printer FP2636, PM3040.

3. Successful 10000+ customers across the globe.

4. 30+ Global Agents covered in Asia, Europe, America, Oceania and Africa.

5. R&D Center: 3 R&D departments with 25+ professional R&D engineers.

6. Listed with CE and got 50+ patents.

7. 30+ quality control and technical support engineers, 15+ senior international sales, timely customer responding within 8 hours, professional solutions providing within 24 hours.