LED product quality performance indicators
fecha:2011-06-14 16:47
estado:para resolver
pregunta:admin
In recent years, LED semiconductor lighting application products, especially high-power LED products on the demand for increasingly popular, while LEDs quality requirements have become more sophisticated, and its mainly in the following areas:
1, the forward voltage test: positive voltage range to be permitted in the circuit design within the scope of many customers design-driven LED lights have a voltage-mode power, forward voltage directly affects the size of the overall parameters of the circ
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