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The power adapter appearance inspection steps

by:Fuyuang     2020-05-23
The power adapter appearance inspection steps: 1 a, appearance. 1, the surface of 1. 1. 1, check the power adapter surface whether there is a stain. 1. 1. 2, whether the product surface has cracks and other mechanical damage. 1. 1. 3, power adapter, gap is too big. 1. 1. If there is a sound when 4, tap on a product. 1. 2, 1 label. 2. 1, the product surface to safety sign with electronic product certification and registration certification number. 1. 2. 2, power adapter label font do not have a wrong character, pragraphs, font fuzzy, water or air bubbles, etc. 1. 2. 3, product label wants firm, not crooked. 1. 2. Part 4, labels, there can be no defect. 1. 3, 1 DC wire. 3. 1, DC wire length conform to the requirements of the specification. 1. 3. 2, wire color is consistent with the approved sample. 1. 3. 3, wire appearance whether there is a stain, white glue or damage. Second, the overall dimensions 2. 1, the overall dimensions conform to the requirement of product standards. 2. 2, pins, wire length, distance to conform to the requirement of product standards. 2. 3, power adapter plugs position need to conform to the requirements of the product standards.
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