Innovations in PCBA Assembly Techniques

PCBA assembly using Through-hole technology (THT) A technique in which pins of electronic components are inserted into pre-drilled holes in the circuit board and then welded. More complex and time consuming than surface mount technology (SMT), it can provide stronger mechanical connections and is particularly suitable for handling large, heavy or high-power components. The pin of the electronic component is inserted into the hole on the circuit board using professional equipment, and the component is fixed to the circuit board using wave soldering technology. In this process, the board is sent over a crest containing molten solder, which allows the solder to flow along the pin of the component and cool to solidify, creating a solid solder joint. SprintPCB's THT technology enables us to handle a wide range of complex and challenging PCBA assembly projects. Our professional team is committed to providing the highest quality service to meet all the needs of our customers.

At SprintPCB, we use advanced surface mount technology (SMT) for PCBA assembly, a technology that attaches electronic components directly to the surface of the circuit board, which provides higher assembly density, smaller size, and better electrical performance. Perform a series of tests to ensure that the board is working properly. SprintPCB's SMT technology enables us to provide PCBA assembly services with high quality, efficiency and reliability. Our professional team is committed to providing the highest quality service to meet all the needs of our customers.

A reflux furnace is a device used to weld electronic components to a circuit board that provides uniform and precise heating, thus ensuring the quality and reliability of the solder joints. Any small mistake can cause the board to not work properly. When the circuit board is placed in a reflux furnace, the circuit board is uniformly heated to a specific temperature, causing the solder to melt and secure the components. This method can provide very strong and reliable solder joints, and SprintPCB's reflow furnace technology allows us to provide high quality, efficient and reliable PCBA assembly services.

Mechanical and electrical connections ensure the physical stability of electronic components on the board during PCBA assembly, while electrical connections ensure correct communication between electronic components. High-precision equipment is used to place the electronic components onto the board, and next, advanced welding techniques are used to secure the components to the board. Tests are carried out, electrical tests, functional tests and visual inspections to ensure that the circuit board can work properly.