Analysis of the Impact of Tropical Marine Environment on Electronic Controller Products
In order to study the effect of tropical Marine atmospheric environment on the electronic controller,Xisha test Station was selected to carry out natural environment test on the whole electronic controller products under the shed.During the test,the electronic controllers were energized for 2 hours every day and macro morphology was checked and photographed on a regular basis.The upper computer was used to monitor the functional performance of the electronic controller in real time,and the operating parameters of the controller and atmospheric environment data in the controller chassis were collected during the energized process.After 2 years of test,the coating of the electronic controller shell appeared to fall off and blister,the shielding strip of the chassis cover plate appeared to break and fail in many places,the circuit board in the chassis did not corrosion phenomenon,the electronic controller power test function was normal.The existing protective measures can effectively protect the internal printed circuit board and electronic components,showing a good adaptability to the Marine environment.
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