Dual Display 3A DC-DC 5-23V To 0-16.5V Step Down Power Supply Buck Converter Adjustable LCD Step-down Voltage Regulator. digital DC-DC voltage regulator module is equipped with an STC LCD screen. It can display the output voltage and current dual parameter to make it more convenient to read the voltage value, it can also support reverse protection. In addition, the On-board tactile push button regulates the output voltage better than the potentiometer. Meanwhile, this product with outer shell design compared with other DIY products. Once assembled, it will turn into a portable digital voltmeter also protect the module.

Work Parameter Input voltage: 5-23V, Output voltage: 0.01-18V continuously adjustable, automatically save the last set voltage (input voltage must be higher than the output voltage by more than 1V).Output current: maximum 3A, it is recommended to use within 2A, if the heat is large, please solve the heat dissipation problem by yourself. Note: The current size is adaptive according to the load, not adjustable.

Features:

1. Input voltage: 5-23V.
2. Output voltage: 0-16.5V..
3. Mini input-output voltage difference: 1V.
4. Maximum Output Current: 3A (suggest 2A during use, over 2A, need the heatsink).
5. Display Accuracy: 1%.
6. Maximum Conversion Efficiency: 95%.
7. Load Regulation: S (I) 0.8%.
8. Voltage Regulation: S (u) 0.8%.
9. LCD Display Resolution: 0.01.
10. Module Size: 62*44*18 mm.

Package Includes:

1 x Dual Display 3A DC-DC 5-23V To 0-16.5V Step Down Power Supply Buck Converter Adjustable LCD Step-down Voltage Regulator.