Shenzhen LED lights evaluation criteria, establishment the formal of production systems
fecha:2011-05-26 17:23
estado:para resolver
pregunta:admin
e not less than 25000 hours. This means that the MTBF lower than the 25,000 hours of products that do not conform to the standards.
Meanwhile, the switch cycle of 30 seconds, the power in the no-load, full load 9000 consecutive test, should be able to work within the nominal work; power have the lowest operating temperature range of minus 10 degrees to zero in 50 degrees on the limits of experimental conditions for 16 hours and still work properly. In addition, the power should not have si
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