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Product Introduction

This product is a DC-DC adjustable boost and buck module, which not only has a wide input voltage range, but also has a high conversion rate. The module is easy to use. Connect the input power supply at the input end and the load at the output end. The output voltage can be adjusted through the potentiometer on the board. Can be applied to LED constant current drive; Lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel cadmium nickel hydrogen battery (battery pack) charging; Solar panels, car mounted voltage regulators, and other automatic voltage regulation circuits.

Product Parameter

Input voltage: 4-35V

Output voltage: 1.25-25V continuously adjustable

Adjustment method: First connect the input power supply correctly (between 4-35V), then monitor the output voltage with a multimeter and adjust the potentiometer (1 clockwise to boost, counterclockwise to buck)

Output current: 12V to 5V, maximum 2A (output other voltages, calculate current based on 15W, formula: 15/output voltage=output current)

Output power: Maximum 15W (if the temperature is high, please strengthen heat dissipation)

Switching current: constant current value * (1% -100%), the switching current is linked to the constant current value

Indicator lights: constant current indicator light in red, charging indicator light in red, charging completed indicator light in blue

Output short circuit protection: Yes

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