Solder paste is an indispensable processing consumable for SMT Assembly. Next, Shenzhen SMT Assembly manufacturer-Grande will introduce the importance of solder paste for SMT Assembly from three aspects: Solder paste choosing, solder paste correct using a
Copper coating is an important part of PCB layout. Whether it is domestic PCB design software or some foreign Protel, PowerPCB provides intelligent copper coating function, so how can we apply copper?
PCBA refers to a circuit board with various components soldered on the surface. People often pay attention to its long-term, high-frequency operation reliability, and occasionally need to understand its shelf life. Generally, the shelf life of PCBA boards
Grande runs its own SMT factory that can provide SMT Assembly services even for the smallest package 0201 components. Now, Grande will introduce the common problems in small batch SMT Assembly.
As we all know, once the placement machine is up and running, there will definitely be problems on the placement line. Due to various reasons, a lot of bulk materials are produced, thrown away, or are originally bulk materials. Some bulk materials (such a
Multi-layer PCBs are beneficial to products because they can handle greater complexity. Computers, telephones, and medical equipment are some examples of applications that benefit from multilayer PCB layout. However, the use of multilayer printed circuit
In order to facilitate the clamping during the wave soldering of Printed Circuit Board Assembly ( PCBA ) , and avoid the collision of the components installed on the edge part with the clamping jaws, the adhesion between the edge wires and the clamping ja
With the decrease of signal rising time and the increase of signal frequency, the EMI problem of electronic products has attracted more and more attention from electronic engineers. Almost 60% of EMI problems can be solved by using high-speed PCB. By and
A good PCB laminate design is essential to reduce the radiation of PCB loops and related circuits. On the contrary, bad laminate design may significantly increase radiation, which is harmful from a safety point of view.