???? CYT3000A ?? led ? 1 ? 6 ? c y t 3 0 0 0 a ? ? CYT3000A????led? ?l ed ?? ??????5%rext ???? ???????? ?????led ???,??? ? ??????pcb, ?led??,??? ?? ?led ?led?????? ?????ac180-240v ??ac-dc??????? ?pf??0.98 ???90%th d < 20% ??????pcb?????? ??????? ????? ?60mma???5% ?????????? ????emi???? ??esop8?ic???ic i u u q f h p m m o f u d o ??
???? CYT3000A ?? led ? ? led? led? led led? led? led ?? ? ? ? ? ?1.cty3000a??? 2 ? 6 ? i u u q f h p m m o f u d o
???? CYT3000A ?? led ? 3 ? 6 ? ? d4 1 ? 4 d3 2 ? 3 d2 3 ? 2 d1 4 ??? 1 r 5 ?? nc 67 ? gnd 8 ? ? ? top -20+120 ? tstg -50+150 e s d ? v e sd 20 0 0 v ? ? ? d 1 ? v d1 - --- 9 v iout ---- 10 60 ma r e x t ?? ? v r e x t v d 1 = v d 4 = 1 0 0 . 9 v d 1 / d 2 ? ? v d s _ b v 1 i d 1 = i d 2 = 0 4 0 0 v d 3 / d 4 ? ? v d s _ b v 2 - 4 i d 3 = i d 4 = 0 2 5 0 v i o u t d i o u t i o u t = 1 0 m a 5 0 m a 5 % ??? tsc - - 110 - i u u q f h p m m o f u d o
???? CYT3000A ?? led ? CYT3000A l ed ? ? led ? out ? ?? ??? d1 ??? 6viout = 20ma ? rext ? 10ma60ma ? led ?? led ???? ?????? 4 ???? ?? rext ? iout=vrext/r 4 ??? i d 1 = 0 . 5 5 v/r i d2= 0 . 7 0 v / r i d 3 = 0 .85 v / r i d 4 = 0 . 9 0 v /r ? ? CYT3000A ? ? 2.cyt300 0 a ? 1 0.9v/r1 2led 4 ??? 2:2:1:1 led ? ? 2 20260v ? 3? ? 60ma ? 4 8w ? 18vled,? 5 ? 5 2 4 2 r 2 0 ? ??? led vf ? ?? r ? 4 ? 6 ? i u u q f h p m m o f u d o
???? CYT3000A ?? led ? ? CYT3000A ? ? 3.cyt300 0 a ? ? 1 ?? ac1 10v ? ???? 2 ? ?? 5 ? 6 ?
???? CYT3000A ?? led ? ? ? e s o p 8 6 ? 6 ?
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