Specifications
The XL4016 Step Down Module is a high-power DC-DC buck converter that provides constant current (CC) and constant voltage (CV) output. Designed for demanding applications, it supports input voltages up to 40V and delivers up to 300W of output power with a maximum current of 8A. This module is ideal for battery charging, LED drivers, and other DC load applications requiring stable voltage or current.
Input Specifications:
- Input Voltage: 6V to 40V DC
- Input Current: Up to 10A (maximum)
Output Specifications:
- Output Voltage: Adjustable from 1.25V to 32V DC
- Output Current: Adjustable up to 8A (maximum)
- Power Output: Up to 300W (maximum)
- Efficiency: Up to 95% (depending on input and output voltage difference)
Protection Features:
- Overcurrent Protection: Automatically limits output current.
- Thermal Protection: Over-temperature shutdown to prevent damage.
- Short Circuit Protection: Built-in safeguard for output terminals.
- Input Reverse Polarity Protection: Prevents damage from incorrect connections.
Adjustable Modes:
- Constant Voltage (CV): Maintains a stable voltage output.
- Constant Current (CC): Regulates output current for battery charging or powering LED arrays.
Control and Indicators:
Potentiometers:
- Voltage Adjustment: Fine-tunes the output voltage.
- Current Adjustment: Sets the output current limit.
LED Indicators:
- Power LED: Indicates module is powered.
- CC LED: Lights up when the module operates in constant current mode.
Applications:
- Lithium battery charging (with CC/CV mode).
- Powering high-power LED arrays.
- DIY adjustable DC power supply.
- Electric vehicle motor controllers.
- Other DC load applications requiring stable voltage or current.
Important Notes:
- Adjust the current and voltage carefully using the onboard potentiometers before connecting the load.
- Use a proper input power supply capable of delivering sufficient current.
Package Includes:
- 1 x XL4016 DC-DC Step Down Converter Module