12V Or 24V To 5V 3A Buck Converter Power Supply Module With 95 Percent Efficiency 15W Output Low Ripple Under Fifty Millivolts Overload Overcurrent And Overtemperature Protection Durable Plastic Case For DIY Projects

Efficient 12V/24V to 5V 3A Buck Converter Module
✔️ 5V output at 3A, 95% efficiency, 10-30V input, low ripple

This compact buck converter steps down a wide DC input to a steady 5V at up to 3A, ideal for DIY electronics, automotive setups, and surveillance systems.

✅ Input range: DC 10-30V nominal; 12V/24V supported
✅ Output: 5V, up to 3A (15W)
✅ Efficiency: ≥95% under nominal load
✅ Ripple: ≤50 mV peak-to-peak
✅ Protections: overload, over-current, over-temperature, short-circuit
✅ Start-up delay: ≤2 s
✅ Temperature range: -40°C to 80°C
✅ Case: durable plastic shell with epoxy potting
✅ Package: 1 piece per order

💡 What is a DC-DC buck converter used for in electronics projects like 12V to 5V power supplies?

This handy module keeps devices powered reliably in a compact form factor.

- Efficiently steps down from 12V/24V to 5V at up to 3A
- Built-in protections for safe operation in automotive and industrial uses
- Compact design with epoxy-potting for durability