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Q: Hi dear: H; o: ?# R8 [
how we can do to dimmer you led light if we have a version in 12 V dc from battery
, A% A1 Y- Y# M% X2 e' e" L# \# ydid you have led light 60w , u6 J0 u, K6 s8 b2 O# T1 g: U
version in 12v ! a2 l+ S4 l1 L) p I
to power led light from battery3 ?6 X, }% R; j
the application is led street light
) u2 e5 G7 g! B: Q* ?8 V5 u" Nwith solar panel, controller and battery 12V8 N2 s# n- T4 ?( b; ~) F8 i. h D% W
also PIR sensor to dimmer the light( X L5 B. B+ @$ e: ]. e) u, u
our Customer need vesion is possible to set ; F+ b. ?8 p8 z _! w- ]
dimmer step of light during the night6 v/ Q4 ^; o% |9 o( `6 E
A:低压60w,电流好大啊，这个是太阳能路灯标配。$ r/ C0 ], X5 F9 d0 J- F2 G7 w& N
Q:我没明白他的意图
3 L5 K0 S- \# R. SA:很好理解的，电源是DC12V, 功率是60W ,需要支持人体感应调光 开关电源调光。7 w0 Y: F" p) ^( n" v
Q: our Customer need vesion is possible to set 什么意思呢?& l4 V2 p1 i5 j$ I3 T6 ?
A:这个是晚上亮灯的功能最低要求,这个是一体化路灯上的配置。人体感应的。分段调光= dimmer step7 w f* m- s$ \! E. \7 _, j7 [
Q:是不是通过太阳能控制器和红外感应 来实现对光源的控制？1 Z! V8 {+ w0 y- ~& H% g1 C, I \1 r. x
A:嗯，差不多就是要兼容太阳能控制器。那么现在应该有这种控制器的 而且很成熟 ，我们平时遇到的只是控制器，时控+光控。 |
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发表于 2016-5-10 23:40:58
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