Adjustable DC-DC Boost Converter 5V–12V 3A Module | SMD

Adjustable DC-DC Boost Converter Module – 5V to 12V, 3A Max Current

Power your DIY electronics projects with precision using this compact Adjustable DC-DC Boost Converter Module. Engineered for hobbyists, makers, and engineers alike, this step-up converter lets you dial in the exact output voltage you need — from 5V all the way up to 12V — with a maximum continuous current of 3A. Whether you're prototyping circuits, powering sensors, or building custom charging solutions, this module delivers stable, reliable voltage regulation in a small SMD form factor.

Key Features

• Adjustable Output Voltage: Configurable output from 5V to 12V to suit a wide range of applications
• 3A Maximum Output Current: Handles demanding loads with ease
• Three Ready-to-Use Configuration Options: 5V/3A, 9V/1.3A, and 12V/1A — choose the one that fits your project
• SMD Design: Compact surface-mount construction for easy integration into custom PCB layouts or breadboard setups
• High Conversion Efficiency: Minimises heat generation and energy waste
• Customisable: Each unit is available in your selected voltage/current configuration
• Broad Compatibility: Works with microcontrollers, development boards, LED drivers, USB charging circuits, and more

Specifications

What's Included

• 1 × Adjustable DC-DC Boost Converter Module (SMD, in your chosen configuration)

Perfect For

• DIY electronics and maker projects
• Microcontroller and development board power supply
• Custom USB fast-charging circuits
• LED driver power management
• Battery-powered device prototyping
• Robotics and automation builds

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Frequently Asked Questions

Q: What does the Adjustable DC-DC Boost Converter Module do?

A: This DC-DC boost converter steps up an input voltage to a higher, adjustable output voltage ranging from 5V to 12V, with a maximum current of 3A. It is ideal for powering components or circuits that require a higher voltage than your input source provides — a common need in DIY electronics, robotics, and maker projects.

Q: Which configuration option should I choose — 5V/3A, 9V/1.3A, or 12V/1A?

A: Select the configuration that matches your project's voltage and current requirements. Choose 5V/3A for high-current, low-voltage loads such as USB-powered devices; 9V/1.3A for mid-range applications like certain sensors or development boards; and 12V/1A for components that require a 12V supply, such as some LED strips or motor drivers.

Q: Is this module compatible with microcontrollers and development boards?

A: Yes. The module's adjustable output voltage and compact SMD design make it well-suited for use with a wide variety of microcontrollers, development boards, and custom PCB projects. Always verify that the input voltage and current ratings of your target device are within the module's output specifications before connecting.

Q: Does this boost converter come pre-assembled?

A: Yes. Each order includes one fully assembled SMD boost converter module in your chosen configuration (5V/3A, 9V/1.3A, or 12V/1A), ready to integrate into your project.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.