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Thick sheet blister housing

2023-09-20 14:56:56
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A thick sheet blister box is a member that contains something or holds something in it. In electrical products, the housing contains both uninsulated live electrical parts and insulated live electrical parts, and sometimes internally contains potentially dangerous moving parts. Insulation or mechanical interlayers between the housing itself and the internal components are used to protect the housing from electric shock and injury. For devices connected to flexible wires, the housing can also be used to reduce stress on flexible wires. In other words, the sleeve helps prevent the wire from being pulled out of the product or pushed into the product.

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Many electrical products use metal housing or molded thick sheet blister housing. Such electrical products include small household appliances, stationary and stationary large electrical equipment. Whether the product uses a metal housing or a thick sheet blister housing, the test requirements are mostly the same, such as impulse voltage testing. However, when evaluating the thick sheet blister box, a series of relevant special factors should be taken into account, such as the flammability requirements of the blister box, the electrical and mechanical performance requirements of the box material, the consideration of the impact of abnormal operation on the box, and the replacement requirements of the box material. In the use of thick plastic shell must understand its performance, safe use.


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