Nan pwosesis la pwosesis PCBA ak asanble, tablo pete se yon relativman komen domaj fyab PCB, tablo a pete ki dekri isit la pa vle di ke eksplozyon an tablo PCB, men refere a tablo a PCB yo pwodwi delaminasyon oswa fenomèn jarèt, nan ki delamination la refere nan separasyon an nan kouch PCB tablo, ak refere yo nan PCB nan PCAME yo nan PCAMINE yo nan PCAMINE yo nan PCAMINE yo nan PCAMINE yo nan PCAMINE yo nan PCB yo. Pete nan Komisyon Konsèy la gen yon grav tablo PCB imidite, pwoblèm yo ki materyèl PCB ak pwosesis pwoblèm kontwòl tanperati.
Next, the main explanation of the PCB board is seriously affected by moisture: PCB substrate material is relatively easy to adsorb moisture, if the PCB board is not stored properly, and air contact for too long will lead to the PCB board to absorb too much moisture serious moisture, and in the PCBA welding process the temperature will be rapidly rising within a short period of time, with the rise in temperature, the board of the saturation vapor pressure of the water will also rise Rapidman, epi lè presyon vapè satire a pi wo pase valè adezyon ant tablo a pral rive lè tablo a pete fenomèn.
