Power adapter is the power supply conversion equipment for small portable electronic equipment and electronic appliances. It can be divided into AC output type and DC output type according to its output type. It is widely used in telephone mother machine, game machine, Walkman, notebook computer and other equipment. In the prior art, the aging test of the power adapter is usually to test the electrical connection of a single product for the AC output type and DC output type power adapters respectively, so the test efficiency is low; On the other hand, the aging test includes several items such as light aging and damp heat aging. When different aging test items are changed, the AC or DC interface of the power adapter needs to be unplugged for many times to electrically connect with different test equipment. Therefore, the signal connection of the product is greatly worn, which affects the performance and service life of the product. Generally speaking, the power adapter aging test equipment is mainly used to test the operation time of the switching power supply and the power adapter to see its full load working time. Generally speaking, its working time is 24 hours or 48 hours. Accurate data must be obtained after the test of the test equipment. At the same time, the aging test equipment can test other functional parameters of the power adapter, Through the aging test project, we can know in advance which aspects of the product will fail and make improvements at the same time, which can ensure the quality of the product to a certain extent.
The utility model relates to a power adapter aging test fixture, which comprises a base, the base is provided with a product placement slot, the base is provided with a DC AC PCB board, the DC AC PCB board is respectively provided with a test port for connecting the aging test device, a DC test port for connecting the DC connection end of the power adapter, and an AC test port for connecting the AC connection end of the power adapter.
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