The 250W High Power Constant voltage Current Adjustable Aluminum Substrate LED Driver Module can be used to get adjustable output voltage ranges from 10V to 50V. The module provides a wide range of current output up to 6 A. Aluminium substrate itself work as a heat sink which manages to run the module at high power application continuously
The Module is made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, (when 20°C to 70°C constant current 1A, temperature drift less than 1%). and therefore it is particularly most suitable for LED driver application. The output current of the module can be raised up to 10A(for continuous use it is recommended up to 6A. MOS Schottky diode independent heat sink, which heat dissipation is good, and won’t affect each other. Also using large size Sendust Core and double pure copper wiring, improve working efficiency, reduce fever.
The module has onboard 3296 multiturn potentiometers for high accuracy voltage and current regulation to provide good stability. As voltage and current are adjustable, it gives very easy to use at multiple Application such as battery charging, LED Driver power supply, Vehicle Power Supply, etc which makes the module Multipurpose and hence this module is always in demand from our maker because of its wide range of application and low cost.
- Module properties: non-isolated boost module
- Input reverse connection protection: Yes (less than 5A)
Instructions for use
- VIN+ is the input voltage positive side, VIN- is the input voltage negative side.
- OUT+ is the output voltage positive side, OUT- is the output voltage negative side.
- Adjustable constant voltage range: DC 10~50V (clockwise regulation to decrease, counterclockwise regulation to increase).
- Adjustable constant current range: 0.2A~6A (clockwise regulation to decrease, counterclockwise regulation to increase).
- When the input current exceeds 2A, it is necessary to enhance heat dissipation (the aluminium substrate is attached to the flat metal part).
- The input voltage cannot be lower than 10V or more than 40V.
- The maximum input current cannot exceed 6A, the power cannot exceed 250W.
- Must ensure that the input voltage is lower than the output voltage at least 2V.
- Before connecting the load, please adjust the required voltage and current at no-load (no-load voltage should be increased by 3~5V at constant current mode).
- When using a switching power supply or other secondary power supply, please ensure that the power supply power should be double more than the power of the module.
- The input and output cannot be reversed connection.
- The input and output voltage, the current must not exceed the maximum value during work to avoid damage to the boost converter module.
- When working with full load for a long time, pay attention to ventilation and heat dissipation to extend the life of the boost converter module.
- Solar panel voltage regulator.
- Charge for the storage battery, lithium battery etc.
- Drive high-power LED lights.
- 1 x Aluminium Substrate 250W High Power Boost Driver Module 6A Input 8.5V-48V Output 10-50V