Adjustable Buck-boost Power Supply Module

Adjustable Buck-Boost Power Supply Module The Adjustable Buck-Boost Power Supply Module is a high-efficiency DC-DC converter that can both raise (boost) and lower (buck) input voltage to maintain a user-set output level. This flexibility makes it a perfect choice when working with batteries, solar panels, or other variable power sources, ensuring your Arduino, Raspberry Pi, or embedded circuits receive a stable voltage at all times. �� Key Features Wide Input Range: Operates from a broad DC input, ideal for fluctuating sources like solar or batteries. Step-Up & Step-Down Regulation: Maintains precise output regardless of input voltage changes. High Efficiency: Synchronous rectification provides efficiency up to 95% (typical). Adjustable Output: Onboard multi-turn potentiometer for fine-tuning output voltage. Built-in Protection: Over-current and thermal protection safeguard connected devices. Compact & Lightweight: Easy to integrate into portable or space-constrained projects. �� Technical Specifications (Values are typical; may vary by module version) Input Voltage: ~5 V to 30 V DC (check your specific module) Output Voltage: ~1.25 V to 30 V DC, adjustable Output Current: Up to 4 A (with adequate cooling) Efficiency: Up to 95% Switching Frequency: ~150 kHz Dimensions: Approx. 60 mm × 25 mm × 14 mm Display (if included): Some versions include an LED voltmeter for easy monitoring. �� Applications & Use Cases Arduino & Raspberry Pi Projects: Provide stable 5 V or 3.3 V output from batteries or varying DC inputs. Portable Electronics: Maintain a constant voltage for sensors or displays in mobile devices. Solar & Battery Systems: Regulate output for off-grid IoT and renewable energy projects. LED Lighting & Robotics: Ensure consistent brightness or motor performance. Prototyping & Lab Work: Use as a compact bench power supply for diverse testing needs. �� Advantages for Makers & Engineers Perfect companion for Arduino and Accessories and Electronics Components where input voltage may fluctuate. Compatible with Power Supply Accessories for clean, stable performance. Simple wiring and intuitive adjustment make it beginner-friendly yet powerful for advanced projects. �� Safety & Precautions Do not exceed rated input voltage or current to prevent overheating. Ensure adequate ventilation or heat sinking for high-current applications. Always set the desired output voltage before connecting sensitive electronics. �� Helpful Internal Links Browse Electronics Components for related modules. Explore compatible Tools and Accessories for safe assembly and testing. �� Video Tutorial [YouTube tutorial link here] �� Product Summary The Adjustable Buck-Boost Power Supply Module delivers a stable, user-set voltage from a wide DC input range, offering both step-up and step-down regulation. Ideal for Arduino, Raspberry Pi, solar, and portable projects requiring dependable power.