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Yuki If the constant current mode LED current 100ma drive applications may feel led blinking, because 3012 current resolution is10mA,when the control chip constant current output will have current ripple, current ripple is the reason for led blinking , The smaller the output current Ripple, the greater the proportion of feeling LED flashing more obvious.

2018-01-18 12:37:25 役に立つ (0)
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