FC2Video

PCB Cycle Design to Production: PCB Layout, Fabrication and Assembly. In the PCB layout phase, NexLogic engineers create board files and identify its netlist which is a connections list between different components on a board. This step is followed by library creation for components, whereby engineers review the component datasheets containing mechanical dimensions, footprints, package types, symbols, decals and pad stacks.

When it comes to PCB design layout, there are multiple steps which are involved in this process.In this tutorial video, we will go over steps 4, 5 and 6 which are; Component placement, routing and post processing.

When it comes to PCB design layout, there are multiple steps which are involved in this process.In this tutorial video, we will go over steps 1, 2 and 3 which are; Layout preparation, parts library creation and constraints setup.

Flying probe testing has become more popular due to technology improvements. These improvements come from the application of new and innovative ideas to provide increased test speed, improved access, and greater fault coverage. These enhancements allow NexLogic to use a "golden board" as a basis of comparison to verify the attributes of items on a bill of materials.

Proper stencil printing is very important to avoid solder defects. An important aspect is stencil thickness, which varies, depending on the component density and component types on the board.

Identifying the optimum thermal profile for reflowing the solder paste. Achieving SMT process consistency means repeating this profile over and over. Every solder joint on every board needs to be reflowed similarly if the desired soldering results are to be accomplished.

For the Printed Circuit Boards (PCBs) Pick and place process, NexLogic utilizes CircuitCAM software to convert the CAD files into a machine program. This software creates a placement plan and controls the placement sequence, which ensures that the components are placed efficiently, rapidly and accurately on the printed circuit boards