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300W 20A DC-DC Buck Converter Step-down Module Constant Current LED Driver Module

449 699
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About this item

High-power LED constant current driver, rechargeable lithium batteries 4V, 6V, 12V, 14V, 24V battery charging.

Input Voltage(V)- 6-40 VDC, Output Voltage(V) -1.25 to 36

This version is a fixed 0.1 times is full of instructions for charging.

Minimum pressure: 1V.

Operating temperature: -10 to + 75 (please note the actual use of the power tube temperature, the temperature is too high, please enhance heat dissipation).

Product description

The Module is made from high-precision current sensing resistor, proving a more stable constant current and therefore it is particularly most suitable for LED driver applications. The output current of the module can be raised up to 20A. To enhance the stabilization in output voltage has six high-frequency capacitance which gives the lower output ripple. Double heat sink design provides easy and fast heat dissipation.



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