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The XL4016 is a compact, high-efficiency DC-DC buck converter module designed for professional-grade power management. It accepts a wide input voltage range (7-40V) and outputs a finely adjustable voltage (1.2-35V) and current (up to 10A), delivering up to 300W of stable power. Featuring constant current and constant voltage modes with ±1% regulation accuracy, it’s ideal for LED drivers, battery charging, and custom electronics projects. Its small size and robust design make it a must-have for millennial managers and tech enthusiasts seeking reliable, precise power control.





| ASIN | B0CSK7L7PS |
| Best Sellers Rank | #34,824 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #604 in Power Supplies (Computers & Accessories) |
| Brand | e-INFINITY |
| Customer Reviews | 3.5 3.5 out of 5 stars (29) |
| Date First Available | 17 January 2024 |
| Item Dimensions LxWxH | 6.5 x 4.7 x 4 Centimeters |
| Item Height | 4 Centimeters |
| Item Width | 4.7 Centimeters |
| Item model number | XL4016 |
| Manufacturer | Alfadot enterprises, Alfadot enterprises, haripur road, cuttack-753001 7655827299 |
| Model number | XL4016 |
| Number of Memory Sticks | 1 |
| Packer | Alfadot enterprises, haripur road, cuttack-753001 7655827299 |
| Product Dimensions | 6.5 x 4.7 x 4 cm |
S**A
Best product
Best ptoduct
D**R
Not good at all. Doesn't do bad things.
3 days used not working battery no charging Multimeter out put voltage checking no out put voltage charging light green.
P**Y
value for money
Nice product working perfectly.
M**I
Not working
Not working
M**T
dont buy
third class buck converter not working properly and return service amazon ki third class
S**S
Good
Good
S**A
Best quality product
Go for it. Value for money very efficient cc cv regulation add a bigger heatsink with a cooling fan and forget about the heating issue at full load quick response to short circuit
R**G
Hit and miss quality
Current control stopped working on the first day itself. But CV is working.
Trustpilot
4 days ago
1 month ago