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TMS320LF2406PZA Price

Quality inspection of printed circuit boards

In Electronic Infomation Category: Q | on November 24,2011

Printed circuit board inspection and TMS320LF2406PZA datasheet and observation of the first printed circuit board with the naked eye all the Dai Zhi have violated some of the original design requirements, whether there are missing parts of the system is not complete and TMS320LF2406PZA price and other phenomena, such as: whether the broken wire or trachoma, whether the omission of mounting holes and TMS320LF2406PZA suppliers and so on. (2) Connectivity test with a multimeter to test the general printed circuit patterns are connected. (3) solderability test solderability test is usually wet, semi-wet, non-wetting to distinguish. Solder wetting is to be welded in place the formation of viscous flow can be fully immersed connection; half-wetting is caused due to poor solder wetting retraction phenomenon, most of the solder solder balls are formed; non-wetting is printed ...

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