PCB design layer number to consider the following problems: 1, use,2, required signal type,3, through hole type,4, required signal layer density and number,5, required plane number,6, manufacturing cost,7, delivery time,
Manual welding methods for SMT patch processing of leadless chip components: one by one welding spot, two, using special tools horseshoe iron head welding, three, using flat chip iron head quick welding
Kingford is a PCB company engaged in the production and assembly of circuit boards. We not only sell PCBA, but also have many strategies related to PCB design and PCB proofing. Next, let me introduce you to some matters related to PCB.
What are the dimensions of PCBA pads and design defects of chip components
Circuit board manufacturer and circuit board designer explain SMT surface assembly technology
Common quality defects and solutions of reflow soldering in PCB engineering