XL4016 Step-Down DC-DC Buck Converter 300W

This high-power DC-DC CC/CV step-down module 300W is based on the XL4016. With this powerful step-down, you can regulate voltages between 7-40V DC to a lower voltage in the range of 1.2V to 35V. The built-in multiturn potentiometer allows the output voltage to be adjusted precisely. The current limit can be set using the second multiturn potentiometer. This step-down is suitable as an LED driver for UV-LEDs in an SLA printer, voltage converter, custom chargers, or for powering various devices.

General Information and Operation 300W Step-Down XL4016

Potentiometer

Increase: Clockwise
Decrease: Counterclockwise

Function

The potentiometer on the input voltage side is for voltage adjustment (CV)
The potentiometer on the output side is for current setting (CC)

Two-color LED Indicator:

Current is not limited: Green
Current is limited: Red

Technical Details:

Connection: Screw terminals
Input voltage: 7-40V DC
Output voltage: 1.2-35V DC
Output current: 8A (max.), up to 300W
Output noise: 50mV (20MHz bandwidth)
Load regulation: 1%
Voltage regulation: 1%
Dynamic response speed: 5% 200uS
Switching frequency: 300kHz
Efficiency: up to 95%.
Protection functions: Thermal shutdown, current limited output short circuit protection
Dimensions: 65 x 47 x 22mm
Weight: 65.5g