Purchase Customized SMT PCBA Test from China Producers

01-06-2019

SMT PCBA Test

The Manufacture of a PCBA Consists of Four Cost Elements:

The PCB fabrication including copper, gold, epoxy and laminates.

The electronic components on the bill of material.

The cost of assembling the components to the board.

Testing the finished printed circuit board assembly.

 

Manufacturing a PCBA? Follow Our Cost Saving Tips:

Working with an experienced contract manufacturer allows companies to minimize the cost of fabrication, raw materials, assembly and testing. Input from a good CM will result in a lower-cost PCBA that does not sacrifice quality or functionality.

 

Purchase SMT PCB

The short-circuit of the fixed short-circuit of the short-circuit improvement of the PCB is mainly due to the scratching of the film line or the blockage of the garbage on the coated screen. The coated anti-plating layer is exposed to copper and causes short circuit of the PCB. The improvement is as follows.

 

Customized SMT PCBA

Films on the film must not have problems such as trachoma, scratches, etc. When placed, the film surface should be facing upwards, and should not be rubbed against other objects. When the film is copied, the film faces the film surface, and the appropriate film is loaded in time. Store in a film bag.


Before the screen version is produced, it must be strictly checked to ensure that there is no problem in the screen version. When applying the wet film, it is often necessary to check the paper to check if there is any jam on the screen. When there is no printing at intervals, the empty net should be printed several times before printing, so that the diluent in the ink dissolves the solidified ink sufficiently to ensure the smooth leakage of the screen.


China PCB Test Producers

For full turn-key, we take care of the entire process, including manufacturing of Printed Circuit Boards, procurement of components, PCBA Testing , continuous monitoring of quality and final assembly. Whereas for partial turn-key, the customer can provide the PCBs and certain components, and the remaining parts will be handled by us.

 

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