RoHS Compliant PCBA Assemblies for Eco-Friendly Products:
The Fast PCBA product is ideal for various electronics applications, offering a versatile solution for a wide range of industries. Whether you are working on consumer electronics, automotive systems, or industrial equipment, this PCBA product is designed to deliver exceptional performance and reliability.Quality assurance is a top priority for us, which is why we utilize advanced testing methods to ensure the functionality and integrity of each Electronic PCB Board. Our testing procedures include Flying Probe, AOI (Automated Optical Inspection), and X-ray testing, allowing us to detect and address any issues promptly.
Features:
1.High Integration: It condenses discrete components (resistors, capacitors, chips) into a single board, reducing device size and simplifying internal wiring for miniaturized electronics.
2. Strong Customization: Designs can be tailored to specific device needs, adjusting circuit layouts, component types, and board sizes for diverse applications (e.g., consumer electronics vs. industrial control).
3. Reliable Performance: When manufactured to standards, it ensures stable signal transmission and component connectivity, with options to enhance durability (e.g., anti-corrosion coatings) for harsh environments like automotive or industrial settings.
4. Cost-Efficiency for Mass Production: Standardized processes enable large-scale manufacturing, lowering per-unit costs while maintaining consistent quality—critical for high-demand products like smartphones.
Key Stages of the Process:
1.PCB Preparation: The bare PCB (Printed Circuit Board) is cleaned to remove dust or oil, ensuring a clean surface for subsequent steps. Some PCBs also undergo solder paste stencil alignment here.
2. Solder Paste Application: Solder paste (a mixture of solder alloy and flux) is precisely applied to the PCB’s pad areas using a stencil, which acts as a template to control the paste’s location and amount.
3. Component Placement: Automated pick-and-place machines accurately mount surface-mount components (e.g., chips, resistors) onto the solder paste-covered pads. Through-hole components may be inserted manually or by machines for specific needs.
4. Soldering: The PCB with mounted components is passed through a reflow oven. The oven heats the solder paste to its melting point, forming a solid solder joint that secures components to the PCB. For through-hole parts, wave soldering is often used instead.
5. Inspection & Testing: The assembled PCBA is inspected visually (or via AOI - Automated Optical Inspection) to check for soldering defects (e.g., cold joints, bridging). Functional testing is also conducted to verify if the PCBA works as designed.
6. Cleaning & Finalization: Residues (like flux) are cleaned from the PCBA. Final checks ensure no defects remain before the PCBA is ready for integration into end devices.
FAQ:
Q: What is the brand name of the PCBA product?
A: The brand name of the PCBA product is Xingqiang.
Q: How many layers of boards can you make?
A: We can usually provide circuit boards with 1-30 layers, and we can manufacture higher layers for special requirements.
Q: What certifications does the PCBA product have?
A: Our products have successively passed RoHS, ISO, UL, CE, IATF, and other certifications.
Q: What is the minimum order quantity for the PCBA product?
A: The minimum order quantity for the PCBA product is 1 piece (5 square meters).
Q: What are the accepted payment terms for purchasing the PCBA product?
A: The accepted payment terms for purchasing the PCBA product are T/T and Western Union.
Q: What design files are needed to produce circuit boards?
A: Gerber files for PCB manufacturing include: Product thickness, Ink color, Surface treatment process, and if SMT processing is required, you will also need to provide a component BOM and component reference designator diagram.
