So what are the factors that affect the price of a PCB board? 1, PCB material difference, 2, surface treatment process difference, 3, PCB itself difficulty difference, 4, copper foil thickness difference, 5, customer quality acceptance standard difference
The quality control of the whole pcba process is very important. 1.PCB circuit board manufacturing; 2.PCBA incoming components procurement and inspection; 3.SMT patch processing; 4. Plug-in processing, 5. Program burning, 6.PCBA board test
What are SMT patch, PCB circuit board, PCBA processing and DIP plug-in respectively? First, SMT is one of the basic components of electronic components, which is called surface assembly technology; second, PCB is the most important component of electronic
To repair and maintain the internal circuit board, the following maintenance methods are: 1, inspection components, 2, welding state analysis, 3, component direction detection, 4, tool inspection of parts, 5, startup test
Analysis of PCB deformation causes :1. The uneven area of the copper plane on the circuit board will aggravate the bending and warping of the circuit board. 2. The weight of the PCB board itself may also cause the board to sag and deform.
Five general types of PCB circuit boards: single-sided circuit boards, double-sided circuit boards, multilayer circuit boards, rigid circuit boards, flexible circuit boards
Enterprises should pay attention to the circuit board proofing and proofing manufacturers of engineers and operators for good communication, and in the delivery of proofing materials when carefully check the relevant documents.
PCB color has no direct relationship with its performance, because the different color will not affect the performance of the circuit board. Black is the most prone to chromatic aberration, and the lines on black PCBS are difficult to read.
One of the many steps that can make a PCB design a success is choosing the right tools. While it may be possible that no single tool will meet all your needs, you must do some research beforehand and try to find the best product for your needs.
Car PCB occupies an important position. However, due to the special working environment, safety and high current requirements, the reliability of PCB, environmental adaptability and other requirements are high.
PCB circuit board four special plating methods: finger plating, through hole plating, coil continuous selection plating, brush plating.
Over-protection of the product can allow it to survive the harshest environmental conditions, but the "harshest environment" may be temporary or transient, so a resin solution with lower performance in the higher temperature range is usually suf...
Telegram