DC-DC Adjustable Buck Converter Step Down Power Supply Module LCD with Shell - 1pc

Features

1. Exquisite acrylic shell.

2. The display adopts super-twisted nematic display screen, which can display voltage and current at the same time, with white characters on blue background, large wide angle and clear from any angle.

The display uses similar products of Nixie tube, and ordinary nixie tube will break after a period of time. This product does not have this kind of problem.

3. Pioneering button for voltage adjustment, left for voltage reduction, right for voltage increase, single press for fine adjustment of 0.04V voltage, long press for 1 second without releasing to quickly adjust voltage, capable of withstanding 100000 presses;

Compared with similar potentiometer, the voltage regulation is more convenient and fast.

Module performance and characteristics: 1. With wiring terminals, it can be easily used without soldering iron

2. Input voltage: 5~23V, high 23V, recommended for use within 20V, input anti reverse connection. (The input voltage must be more than 1V higher than the output voltage)

3. Adjustable output voltage range: 0V~16.5V, continuously adjustable, automatically saving the last set voltage.

4. The peak current is 3A, and it is recommended to use it within 2A. The accuracy is 1%, with a small display of 0.01, and the unit is A.

If it exceeds 2A, the heat generation is relatively high. Please find a way to solve the heat dissipation problem yourself.

5. High conversion efficiency, up to 95% (efficiency is related to input and output voltage, current, and voltage difference)

6. Load adjustment rate S (I) 0.8%, voltage adjustment rate S (u) 0.8%

Specifications

Type: Step Down Power Supply Module

Input voltage: 5-23V

Package include: (Just one as your choice

1/2 x Step Down Power Supply Module