... DC adjustment range ±5% ±5% ±5%setup,rise,holdtime 200ms,100ms,30ms/230VACInputAC input voltage range100~240VAC 47~63Hz AC input current (max)0 ... ,security products, tablet , ipod , notebook , laptop adapter ,led light , led stript , led products . lead acid , li-ion battery ,etc .Package ... unit with power ,without low voltage, without bad led indicator, low ripple, good appearance, with right cables ...