I have a sure electronics led driver with mbi6551 chip and it does not respond to own. Even if I ground the dim pin on chip, which should make it's output 0 it is still at full power. All 3 drivers I have act this way. Any help or ideas would b great. Thx Justin

problem with 3w led driver pwm

dostjustin May 10, 2012, 6:28am 3

Sorry about. The repost. I couldn't find my other post but here is the link http://www.sureelectronics.net/goods.php?id=1320k

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