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High Power Adjustable DC-DC Step Down Buck Converter (12‑75V to 2.5‑50V)
Product Overview
Transform any high‑voltage source into a stable, low‑voltage supply with our premium buck converter. Designed for 12‑75 V input and 2.5‑50 V output, it delivers reliable power for solar panels, battery packs, and industrial equipment. Its compact 60 V version and 48 V‑to‑36 V, 24 V, and 12 V variants make it versatile for a wide range of applications.
Key Features
- Wide Input Range: 12 V to 75 V DC
- Adjustable Output: 2.5 V to 50 V DC, fine‑tuned via onboard potentiometer or external control
- High Efficiency: Up to 95 % conversion efficiency reduces heat and power loss
- Fast Response: 1 µs rise time for stable voltage under load changes
- Built‑in Protection: Over‑current, over‑temperature, short‑circuit, and reverse polarity safeguards
- Compact Design: 60 V, 48 V‑to‑36 V, 24 V, and 12 V models fit into tight spaces
- Low EMI: Designed for minimal electromagnetic interference, ideal for sensitive electronics
- Solar‑Ready: Perfect for converting solar panel output to battery‑safe voltages
- Easy Integration: Standard 2.54 mm headers, 1.25 mm screw terminals, and clear labeling
Specifications
Input: 12 V – 75 V DC
Output: 2.5 V – 50 V DC (adjustable)
Maximum Output Current: 3 A (varies with output voltage)
Efficiency: 90 %–95 % (typical)
Operating Temperature: –20 °C to +85 °C
Protection: OCV, OCP, OTP, OCP, Reverse Polarity, Short‑Circuit
Dimensions: 70 mm × 35 mm × 20 mm (varies by model)
Applications
• Solar panel to battery charger
• Industrial power supplies
• Electric vehicle charging stations
• LED lighting systems
• Portable power banks
• IoT and embedded systems
Why Choose This Converter?
Our High Power Adjustable DC‑DC Step Down Buck Converter offers unmatched flexibility, safety, and efficiency for both hobbyists and professionals. With its robust protection features and wide input/output ranges, it adapts to evolving power needs while maintaining reliability. Whether you’re building a solar charging station or upgrading an industrial power system, this converter delivers clean, stable power every time.
Price: $ 11.57