Some common reasons for using reinforcement in PCBA processing are: 1. Board support area with SMT or patch component PTH components. 2. Maintain reasonable thickness of flexible circuit. 3. PCB connectors are supported. 4. Make sure the board is treated
The EMI control of the printed circuit board becomes extremely important for the overall design. How to avoid PCB electromagnetic interference in switching power supply has become a topic that developers are very concerned about.
PCB manufacturers have increasingly high quality requirements for PCB, want to really quickly produce high-precision, good performance, and can save the cost of PCB circuit board, which is undoubtedly the biggest challenge for circuit design engineers.
The circuit board software designed by many circuit board designers is designed according to the components of the circuit board software itself.
The calibration shall be carried out by an approved standard measuring institution. The quality assurance department shall register the calibrated equipment, instruments and tools and keep a calibration record book.
Keyou Circuit is a dedicated to PCB rapid proofing and mass production, with high precision single side/double side/multilayer circuit board .
Keyou Circuit is a professional production of high precision multilayer circuit board, module gold circuit board, car circuit board, car circuit board, traffic recorder,COB power supply, computer motherboard, medical circuit board, module board, thermoele
This article focuses on conductive holes, keyholes, and the connection between Protel 99 SE/pads/ and CAM350 geber files Conductive holes: via keyholes: pad is particularly prone to several problems
PCB board test system will have a new design idea, the use of automatic test system based on USB bus and virtual instrument design idea, give full play to the role of the computer
Many manufacturers are using ceramic COBs to process LED, because this can further reduce the cost of LED energy-saving lamps.
This battery, this battery, that battery, unfortunately, has not yet been mass-produced on the road, and there are several experimental bus routes in use.
many times if the site sorting, rectification and other work to do, then some of the existing quality problems will improve a lot.
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