Module nature: non-isolated buck module (buck).

Input voltage: 4.5-32V.

Output voltage: 1-30V continuously adjustable (the default is adjusted to 5V).

Output constant current range: 0.3-12A (default is adjusted to a 3A).

Operating temperature: -40 ~ +85 degrees.

Working frequency: 380khz.

Conversion efficiency: up to 97% (efficiency and input, output voltage, current, pressure related).

Short circuit protection: Yes (to protect the short circuit current point adjustable, long short circuit).

Over temperature protection: Yes (automatically shut off the output after overtemperature).

Input reverse protection: Yes.

Installation: Four 3mm screws.

Wiring method: Terminal (When equipped with shell wire output) V-IN is input, V-OUT is output.

Module size: 70mm X 52mm X 50mm (LxWxH).

Applications:

1. DIY a powe supply with a constant current function, are not afraid to us during short circuit, can protect the load.

2. the power supply for your electronic equipment.

3. for a variety of battery cahrge, according to different voltage and capacity of the battery charging voltage and charging current setting.

4. powered by solar panels for a variety of battery charging, with constant current, which prevents battery overcharge, effective protection battery.

5. dirving high-power LED, available free of series and parallel combinations.

6. as the vehicle poer supply for your cell phone or digital products supply.