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Contact Person : Ms. Wen Winny
Company Name : Shenzhen Shuori New Energy Technology Co., Ltd.
Tel : 0086-755-26458295
Fax : 0086-755-27325578
Address : Guangdong,Shenzhen,9/F,Building B, Jianyu 2nd Industrial Park,Gushu,Xixiang,Baoan,Shenzhen,China.
Country/Region : China
Zip : 518126

PWM waterproof dimming solar security light controller with LED driver SR-SD

Product Detailed

1.boost voltage 2.Controller with LED driver 3.12V/24V auto 4.CE

1.Model:SR-SD2.Controller with LED driver3.12V/24V auto4.CE&Patent

PWM waterproof dimming solar security light controller with LED driver SR-SD

1. Built-in LED constant current source.

2. With intelligent four phases PWM digital dimming.

(power is 100%,75%,50%,25%)

3. IP68 waterproof degree.

4. The max output voltage is 70V, which can drive 20

LED lamps installed in series

5. Various protections.

System voltage	12V/24V Auto
Output current	330mA – 2310mA
No-load loss	5mA/12V;7mA/24V
Solar input voltage	Less than 55V
The Max. charging current	8A
Overvoltage protection	17.0V; ×2/24V
Equal charging voltage	14.6V; ×2/24V(25°C), duration:1h
Ascending charging voltage	14.4V; ×2/24V(25°C), duration:2h
Float charging voltage	13.8V; ×2/24V (25°C)
Return voltage during charging	13.2V; ×2/24V (25°C)
Return voltage for over-discharging	12.5V; ×2/24V
Over-discharging voltage	11.1V; ×2/24V
Temperature compensation	-4.0mv/°C/2V;
Light-control voltage	Light-control open 5V; light-control close 6V
Efficiency of constant current	90% - 96%
Current accuracy	+/-2%
Light-control judgment time	10min
The Max. output voltage	Less than 70V
Working temperature	-40°C to +70°C;
Protection level	IP68
Weight	160g
Dimensions	82×58×20(mm)(L×W×H)

PWM waterproof dimming solar security light controller with LED driver SR-SD

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