Constant Current Adjustable LED Driver with Dimming Function for LED Lighting,12V50W

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Product Description:


The DCCP-DPR series is designed for LED indoor and outdoor lighting application condition, such as road lighting, landscape lighting and billboard lighting etc. It has the feature of  high efficiency, high control accuracy, portable volume and fully waterproof design. The load control mode can be set freely.


· Wide input voltage range:
   DC9.5V—DC33V, compatible with 12V/24V full voltage range
·Input surge suppression function. Peak surge current is less than 15Amps
·Digital high precision constant current control and the control accuracy are better than ± 2%
·Max. conversion efficiency is 95%
· Adjustable rated output current in the rated power and current range
· Triangular  timers  output control , and dual exact timers output control ,and the output parameters can be programmed at each timer
· The RS232 serial port (TTL) for connection via the open standard Modbus protocol
· Fully encapsulated design, IP67 protection

Electronic protections:

· Load overload
· Overheating
· Input reversed polarity
· Load short circuit

Load control mode:

· Remote manual control (Default ON)
· Three time interval control
· Clock time control






Nominal system voltage

12 / 24VDC

Input terminal voltage


Rated output power

50W/12V , 100W/24V

Rated output current


Load current

100W/Load voltage

Max efficiency

93%/12V; 95%/24V

Output voltage range

Exceed voltage of input and < 60.0V

Load open circuit voltage


Power output adjustment time



≤8.5mA(12V); ≤11.0mA(24V)

Control accuracy






Overall dimension

108.5x82x25.6mm, 4.27x3.22x1.01inches

Mounting holes

100(3.94) mm/inches

Power cable


Net weight


Working temp.


Storage temp.



≤95% (NC)


Q1. What is the voltage?
A1. Our 45/60A solar charge controller is 12/24/36/48V auto work.


Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.


Q3. What is the efficiency of the MPPT controller?

A3. MPPT>99%, peak conversion efficiency>98%.


Q4. What is the waranty of product?
A4. 12 months.


Q5. What protection does your MPPT controller have?

A5. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit.

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