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Q: Hi dear/ K0 U' d# e4 L. ^+ w. o& g
how we can do to dimmer you led light if we have a version in 12 V dc from battery7 o' L j/ j- |
did you have led light 60w 9 K1 P0 |$ o, _0 L1 I/ b! l
version in 12v & H# D7 K! E9 x t! O! Y9 z
to power led light from battery: e1 S2 S* d9 {6 ~
the application is led street light
4 b: `! O/ V/ g! n1 t; Swith solar panel, controller and battery 12V- A3 y. B& e6 T9 S% {: l
also PIR sensor to dimmer the light
; H! P- d0 g' n) G* c' I# G0 dour Customer need vesion is possible to set
& J4 F: c7 H# Jdimmer step of light during the night
2 O9 Z7 r1 q# BA:低压60w,电流好大啊，这个是太阳能路灯标配。" l0 k: m6 J: c, k( }# _. G
Q:我没明白他的意图
( r, S! p: a: w) P7 r9 o6 LA: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。# p$ c1 M& n) K! X
Q: our Customer need vesion is possible to set 什么意思呢? P! U& l9 m5 p% z, I$ Q
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 step
, I) F4 t+ b4 S% q& \6 i1 x7 \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 e$ n9 Y+ a9 C! f: t/ O% y
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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