Six Pack MP1584EN Buck Converter Modules Kit For DIY Electronics, Adjustable DC-DC Power Supply Up To 3A, 4.5V-28V In, 0.8V-20V Out, 24V To 12V 9V 5V 3V, Mini 22x17x4mm, 6 Pieces

Six-Pack Adjustable Buck Converter Modules Kit MP1584EN
✔️ Input 4.5-28V; Output 0.8-20V; 3A max; 22x17x4mm; 6 pcs

These compact buck converter modules provide adjustable DC-DC regulation to drop higher voltages to stable lower levels, ideal for DIY electronics, microcontroller power supplies, and portable projects. Each module measures 22x17x4mm and delivers up to 3A with proper cooling.

✅ Input voltage range: 4.5V-28V
✅ Output voltage range: 0.8V-20V (adjustable)
✅ Maximum current: up to 3A (with adequate heatsinking)
✅ Package size per module: 22x17x4mm
✅ Pack: 6 modules in the set

💡 What is a DC-DC buck converter used for and how does it help power projects for hobby electronics? This handy module helps step down voltage efficiently for microcontrollers, sensors, and small motors.

- Efficient power regulation from higher to lower voltages for embedded systems
- Reduces heat in battery-powered devices compared to linear regulators
- Fits in tight spaces with a 22x17x4mm form factor
- Adjustable output to match exact device needs