Power Board Power Supply PCB - NextPCB
Power Board Power Supply PCB - NextPCB

Power Board Power Supply PCB - NextPCB

To Be Negociated
Module Number
Place of Origin
Shenzhen, Guangdong, China
Air Freight, Ocean Freight, Land Freight

Product Description


Product Details

PCB Assembly Process

Power Board Power Supply PCB - NextPCB

NextPCB provides efficient and high-quality turnkey PCB assembly service to its customers. In order to achieve the fastest possible turnaround of the highest quality product, we continuously strive to improve our services and to make each step as efficient as possible. One of the most important factors in the overall efficiency of each PCB assembly project is the client’s understanding of PCB assembly process.

Incoming Material Inspection

An incoming inspection, also known as a receiving inspection or material inspection, validates the quality of purchased raw materials based on set acceptance criteria. It is performed by quality assurance personnel in the manufacturing facility to resolve quality issues during pre-production. Incoming inspection results follow an identification tagging system to determine required actions when an item is tagged as accepted, conditionally accepted, or rejected.

NextPCB team will do full check on incoming material inspection to control the assembly quality. Components counting, package confirm, quantity confirm are in this process.

Pick & Place Assembly

Once bare PCBs printed solder paste, they are moved to NextPCB’s automated Pick & Place machines for the actual mounting of components on their associated pads. Part placement is 100% machine automated for maximum accuracy and efficiency, and uses the project’s Centroid file for component coordinates and rotation data. The boards are again inspected after components have been mounted to ensure all placements are accurate before the soldering process begins.

Reflow Soldering

With parts mounted securely in place with solder paste underneath their pads, it is time for the PCBs to enter the reflow soldering oven. This is the most common method for PCB assembly in the industry today since it is much more flexible in terms of PCB layout requirements compared with wave or hand soldering. Most of the time, NextPCB can use reflow soldering for a majority of the parts on a board, and then pass the mostly-assembled boards to our highly skilled hand soldering team for the final few connectors and through hole components. NextPCB has more than 6 reflow oven in its plant.

For double-sided assembly projects, the boards will need to be reflowed once for each side. A special adhesive is applied underneath the components that were soldered in the first run to prevent them from detaching and falling off the board when their solder is re-heated.

AOI Checking

After Reflow oven soldering, NextPCB will put the assembly board to a machine which is automatic optical inspection machine to check quality for pick and place components. This process is checking that the pin connected with pads is correct or not, the tin on the pads is over or not, etc.

X-Ray Inspection

After a reflow oven process, any boards including BGA, QFN, or other lead-less package types are sent for X-Ray Inspection; this service is included by default on all NextPCB quotations which include such parts

NextPCB is a leading PCB manufacturer specializes in quick turn PCB assembly, through hole PCB assembly, turnkey PCB assembly, light PCB assembly and PCB camera assembly. NextPCB is also a well-known PCB manufacturer for hobbyist. We’re dedicated to providing our wholesale customers with the best-in-class products at bulk price. Our PCB assembly house is located in Shenzhen, China, and we have PCB Shenzhen factories with multiple wave soldering machines to support fast turnaround pcb assembly, prototype assembly, light pcb assembly and low volume PCB assembly. Call today!

Trading Area



Email Address
Guangdong, China