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5A 75W XL4015 DC-DC Converter Adjustable Step-Down Module – the ultimate solution for DIY electronics, prototyping, and industrial power applications. This high‑efficiency, adjustable power supply converts input voltages from 4.0 V to 38 V down to a precise output range of 1.25 V to 36 V, delivering up to 5 A (75 W) of clean, stable power.
Key Features
- Wide input range (4.0 V–38 V) for versatile power source compatibility
- Adjustable output (1.25 V–36 V) via simple potentiometer or external trim resistors
- High current capability: 5 A continuous output, 75 W power rating
- XL4015 synchronous buck regulator – high efficiency (up to 95%) and low ripple
- Built‑in short‑circuit, over‑current, and thermal shutdown protection
- Compact, PCB‑mounted module (approx. 3.5 × 2.5 cm) for space‑constrained designs
- Ready‑to‑use with standard 2.54 mm pitch headers for quick integration
Specifications
- Input voltage: 4.0 V – 38 V DC
- Output voltage: 1.25 V – 36 V DC (adjustable)
- Output current: 5 A (continuous)
- Output power: 75 W
- Efficiency: 90%–95% (typical)
- Operating temperature: –40 °C to +85 °C
- Dimensions: 3.5 × 2.5 × 1.0 cm (approx.)
- Package: Surface mount PCB module
Applications
- Prototyping and hobbyist projects requiring adjustable power supplies
- Battery charging circuits and power banks
- Industrial control systems and PLC power modules
- LED lighting drivers and dimming circuits
- Audio equipment, RF modules, and precision instrumentation
- Educational labs for power electronics coursework
Why Choose This Converter?
Designed with reliability and ease of use in mind, the 5A 75W XL4015 module offers a robust, low‑noise solution for demanding power applications. Its wide input range and adjustable output make it an ideal drop‑in replacement for bulky linear regulators, while the integrated protection features safeguard both the module and connected circuitry. Whether you’re building a custom power supply, upgrading an existing system, or experimenting in the lab, this converter delivers performance, safety, and convenience in a single, compact package.
Price: $ 2.46