How to check whether the BOM own right 【BOM production】
Update date：2012-10-15
Prepare themselves a BOM list, or from the PCB export a BOM list, how to determine whether the right thing to do? We know that the BOM is accurate for the mass production and the production a great influence, sometimes the same value resistors, only 1% instead of 5%, the impact of the commissioning and use of our products, we can see , BOM production is a rigorous process, we are in the process of production BOM common following error. Leakage components, PCB demolition plate after only a few dozen components, count the number of over, this time often does not leak, but once the components hundreds or even thousands after, we can not guarantee that you do not missing components, in fact, check this very simple count of the number of all components, and then compare the sum of the amount of the BOM list if the error between the two, then definitely there is a problem. Model mistaken, this including more, such as the above said resistance mistaken, there are IC mistaken find out the code, some straight, did not find a specific model and how to avoid these problems? First, we made need to be careful, careful, repeated examination. The best way to test the accuracy of the BOM list is based on the BOM list to buy materials, then welding prototype, prototypes OK, then prove your BOM is certainly correct, this is the most direct, is the best way. Finally, the process of production BOM more of a careful and attentive, and will let you make fewer mistakes, the same job if you do more, your mistakes will be less East conduction technology in PCB copy board, BOM production for many years, if there is a need to please contact.
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