PCBA is a series of processing processes such as PCB circuit board manufacturing, component procurement and inspection, SMT patch processing, plug-in processing, program firing, testing, aging and so on. PCBA processing process involves more links, we mus
PCBA board essentially belongs to the production process. The PCB empty board goes through the SMT upper piece or through the whole manufacturing process of DIP plug-in. The PCB is the only indication that a process exists, and the PCB process control blo
PCBA proofing refers to the trial production of printed circuit boards before mass production. It is mainly used in the process of small batch trial production to the circuit board factory after the electronic engineer has planned the circuit, which is ca
Did you know that almost every gadget or electronic device you use in your daily life has a basic component in common? Almost any electronic device, including your PC, laptop, smartphone, game console, microwave oven, TV, dishwasher, etc., will not work p
Printed circuit boards base metal layers on separate wiring layers, so slave connections between layers are essential. In order to achieve the purpose of interlayer connection, it is necessary to use the wrong hole method to form a pathway and make a reli
High-density PCB board is a structural component formed by insulating material supplemented with conductor wiring. Electrical signals and functions can be formed through wire connection. Therefore, a high-density PCB is a platform that provides component
Aluminum substrate is a kind of metal based copper clad laminate with good heat dissipation function. Generally, a single panel is composed of three layers, namely circuit layer, insulation layer and metal base layer.
Circuit board manufacturer explains high-power LED lighting technology
Analysis on the causes of lead-free circuit board fabrication -------- The harm of lead
The circuit board manufacturer explained the quality and appearance inspection of SMT processing solder joints
Description method is to manufacture the circuit board requires the least tools, manufacturing process is the simplest of a method, but the accuracy is not very high, suitable for beginners.
This paper introduces how PCB manufacturers choose lead-free solder
