PCBA contract material processing factory
PCBA contracted work and materials matters needing attention :1. Circuit design; 2. Selection of mat...
PCBA contracted work and materials matters needing attention :1. Circuit design; 2. Selection of mat...
When selecting circuit board components based on component packaging, the following needs to be cons...
The PCB board where the component is placed is placed into the machine from one end. On a double-tra...
How to do electromagnetic compatibility design :1. Suitable wire width,2. Key points of component wi...
In the increasingly fierce market competition at present, PCB manufacturers are trying to reduce the...
The effect of horizontal perforation electroplating in machining multilayer circuit boards is far in...
SMT SMT processing technology has the advantages of: first, high reliability, strong vibration resis...
With the high density interconnection design of PCB board and the progress of electronic technology,...
OSP is Organic Solderability Preservatives, which refers to the coating of OSP film on the bare bras...
The drawing maintenance method refers to the schematic diagram, analyzes the circuit principle and s...
The final electrical conductivity, impedance test and solder and thermal shock tolerance test are ca...
The high-speed digital signal is determined by the edge speed of the signal. It is generally believe...