How to prevent board copying through PCB design?
Common ways to prevent PCB copying board: 1, grinding, 2, sealing glue, 3, use special encryption ch...
Common ways to prevent PCB copying board: 1, grinding, 2, sealing glue, 3, use special encryption ch...
Protection measures of multilayer PCB edge radiation: The three elements of EMC problems are: electr...
When designing the PCB, please note the following points: The shape of a and Mark point is symmetric...
Solutions to printing faults in SMT patch processing: 1. There is no gap between the mold and PCB pr...
The reasons for white spots in PCBA processing are as follows: 1. The circuit board is under inappro...
There are five methods to solve the welding porosity of the patch: 1, baking, 2, tin paste, 3, humid...
SMT SMT processing discarding solutions: 1. Clean and replace the nozzle, 2. Clean and wipe the surf...
Solder paste printing principle: solder paste contact solder paste through the steel plate hole, pri...
Follow reasonable testing methods to avoid various defects and hidden dangers: I. Incoming SMT mater...
Precautions for the use of moisture sensitive devices in PCBA processing:1. Ovens used for baking ar...
Four suggestions for PCB design: 1, about positioning hole, 2, about MARK point, 3, about 5mm edge, ...
The reason for the high price of SMT proofing in small batches: The proofing cost of small batches o...