Two LED constant current drive power control decomposition
fecha:2011-06-20 11:26
estado:ha cerrado
pregunta:admin
ontrol. There is a feature of this power, the output current is generally trapezoidal, that is, volatility-type current, electrolytic output is generally not smooth, this is a problem, if the current peak is too large, will have an impact on LED. If the power supply and output stage is not the kind of electrolysis current to smooth power, basically fall into this category. That is, to determine whether this is the control, to see there and on the output of electrolytic filter. I had this constan
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