Discussion on the LED Driver
fecha:2011-06-07 14:49
estado:para resolver
pregunta:admin
he size of circuit elements is affected by many factors. One factor is the switching frequency. High switching frequency allows the use of smaller passive components. Modern LED for portable applications should be able to drive up to 1MHz frequency switching. Since the switching frequency does not significantly reduce circuit size, and higher switching losses will reduce efficiency and shorten battery life, it is recommended that no more than switching frequency of 1MHz. To control the various f
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