离岸价格
获取最新报价( Negotiable )
|100 Piece Minimum Order
国家:
China
型号:
SR-SDB
离岸价格:
( Negotiable ) 获取最新报价
位置:
Guangdong, China (Mainland)
最小订单价格:
-
最小订单:
100 Piece
包装细节:
1pc/box;42pcs/ctn Size: 280*280*220mm
交货时间:
5~10days
供应能力:
500000 Piece per Month
付款方式:
T/T, L/C, Western Union, PayPal
联系人 Mr. Robin
baoan,xixiang,gushu,jianyu 2nd industrial Park, Shenzhen, Guangdong
PWM dimming solar charge controller with LED driver SR-SDB
1.Model:SR-SDB
2.Controller with LED driver
3.*2V/*4V auto
4.CE&Patent
PWM dimming solar charge controller with LED driver SR-SDB
1. Built-in LED constant current source.
2. With intelligent four phases PWM digital dimming.
(power is **0%,*5%,*0%,*5%)
3. IP*8 waterproof degree.
4. The max output voltage is *0V, which can drive *0
LED lamps installed in series
5. Various protections.
|
System voltage |
*2V/*4V Auto |
|
Output current |
**0mA – ***0mA |
|
No-load loss |
5mA/*2V;7mA/*4V |
|
Solar voltage |
Less than *5V |
|
The Max. charging current |
*5A |
|
Overvoltage protection |
*7.0V; ×2/*4V |
|
Equal charging voltage |
*4.6V; ×2/*4V(*5°C), duration:1h |
|
Ascending charging voltage |
*4.4V; ×2/*4V(*5°C), duration:2h |
|
Float charging voltage |
*3.8V; ×2/*4V (*5°C) |
|
Return voltage during charging |
*3.2V; ×2/*4V (*5°C) |
|
Return voltage for over-discharging |
*2.5V; ×2/*4V |
|
Over-discharging voltage |
*1.1V; ×2/*4V |
|
Temperature compensation |
*4.0mv/°C/2V; |
|
Light-control voltage |
Light-control open 5V; light-control close 6V |
|
Efficiency of constant current |
*0% - *6% |
|
Current accuracy |
+/*2% |
|
Light-control judgment time |
*0min |
|
The Max. output voltage |
Less than *0V |
|
Working temperature |
**0°C to **0°C; |
|
Protection level |
IP*8 |
|
Weight |
**0g |
|
Dimensions |
*2×**0×*0(mm)(L×W×H) |
PWM dimming solar charge controller with LED driver SR-SDB
| 国家: | China |
| 型号: | SR-SDB |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | Guangdong, China (Mainland) |
| 最小订单价格: | - |
| 最小订单: | 100 Piece |
| 包装细节: | 1pc/box;42pcs/ctn Size: 280*280*220mm |
| 交货时间: | 5~10days |
| 供应能力: | 500000 Piece per Month |
| 付款方式: | T/T, L/C, Western Union, PayPal |
| 產品組 : | solar street light controller |
