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Q: Hi dear( h! T; @, U7 T: }/ _( ]
how we can do to dimmer you led light if we have a version in 12 V dc from battery
6 F* o- X( N1 ]$ kdid you have led light 60w ' } o% k) [1 U1 G y; ^4 @5 u
version in 12v ) ~& i S' w- b5 s- ^% e
to power led light from battery! o4 Q$ |; y; ?* w, X( f6 H# f
the application is led street light
( y1 e9 Z& `9 vwith solar panel, controller and battery 12V
, x8 L) f3 K$ U8 \# Yalso PIR sensor to dimmer the light1 g6 J0 Z( Z; j0 u6 a
our Customer need vesion is possible to set
% E" x* ?! J; r4 m7 Sdimmer step of light during the night
' T/ a h3 G" a! ]+ U9 {: ~A:低压60w,电流好大啊，这个是太阳能路灯标配。0 q# ?( R, F' c8 z1 B% u
Q:我没明白他的意图" R9 I F% o- {- ^; t; H+ ~. h" W
A: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。
: j, C5 U6 v. mQ: our Customer need vesion is possible to set 什么意思呢?
- W- ?1 S& k# B- u* H5 i& r0 DA: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 step
8 t6 A5 _) A* q7 m( pQ: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？
" u9 r1 ^1 n) Z' g6 T. V# HA: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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