DCDC Adjustable Power Stepdown Charge Module DIY Kit LED

This module uses STN LCD to display voltage and current at the same time, you can press the button adjustable the voltage.

Features:

Adopts STN LCD to display voltage and current at the same time.

With wiring terminals, convenient for use if no soldering iron.

Input voltage: 5-23V(Top 23V, should be used within 20V, input voltage must be higher than the output voltage of 1V above).

Output voltage: 0-16.5V continuous adjustable, saved the setting voltage automatically.

3A peak current, should be used in 2A, accuracy is 1%, Min. display 0.01A.

High conversion efficiency, up to 95%(efficiency affected by input and output voltage, current and pressure difference).

Delicate acrylic case, components can be well protected and the clock looks stylish.

Press the button to adjustable the voltage, single-press adjust 0.04V, long press 1S can quickly adjust the voltage.

A great DIY kit for DC-DC step-down charge module.

Specifications:

Display: STN LCD

Input Voltage: 5-23V

Output Voltage: 0-16.5V

Peak Current: 3A

Efficiency: 95%

Load Regulation S(I) 0.8% or less

Voltage Regulation S(u) 0.8% or less

PCB Board Size: 50 * 30mm / 1.97 * 1.18in

Package Weight: 43g / 1.52oz

Package List:

1 * DC-DC Step-down Module Kit

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.