XD-25 CC/CV Buck Converter Module 4-35V to 1.25-25V
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Prices updated: 14 Oct 2026
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About this product
XD-25 is a non-isolated buck module with constant-current and constant-voltage (CC/CV) regulation, built on an LM2596 or LM2577 chip according to the listing. Its output is adjustable from 1.25 V to 25 V from a 4 to 35 V input, and it is intended for high-power LED drivers and lithium battery charging.
Specifications
- Input voltage
- 4V to 35V
- Output voltage
- 1.25V to 25V, adjustable
- Regulation
- Constant current / constant voltage (CC/CV)
- Topology
- Non-isolated buck
- Chip
- LM2596 / LM2577
- Dimensions
- 50 × 37 × 13 mm
Frequently asked questions
How do I set the output voltage and current?
Use the module's adjustment control while measuring the output with a multimeter, then connect the load. Do not connect the load until the output is set.
Can it charge lithium batteries?
The listing includes lithium battery charging among its applications. Set the output to the battery's charge voltage and current limit, and use a battery protection board where appropriate.
