Detection Techniques of LED energy-saving lamps in North America
fecha:2011-06-09 11:21
estado:para resolver
pregunta:admin
t exterior.
2. Drop test
By product standards, the product to simulate the actual use of the drop may occur during the drop test case for product fell from the height of 0.91 meters hardwood board, the product can not be broken as well as housing the danger of exposed live parts inside. Product manufacturers to choose the material of housing, the need to consider the strength requirements.
3. Dielectric Strength
Surrounded by a transparent shell inside the power supply module, transparen
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