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The DC‑DC Step Down Power Supply 3A is a buck converter designed to efficiently reduce a higher DC voltage to a lower, adjustable DC output. It’s widely used in electronics projects, battery‑powered systems, and embedded circuits where stable voltage regulation is essential.
| Parameter | Details |
|---|---|
| Input Voltage | 4.5 V – 40 V DC |
| Output Voltage | Adjustable 1.2 V – 35 V DC |
| Output Current | Up to 3 A continuous |
| Conversion Efficiency | Up to 92 % |
| Regulator Type | High‑efficiency buck converter |
| Display | 7‑segment LED voltage display |
| Adjustment | Precision potentiometer for fine voltage tuning |
| Protection | Over‑temperature and short‑circuit protection |
| Indicators | Power LED and output voltage display |
