Description

JOY-IT SBC-Buck04-5V – Step-Down DC/DC Voltage Converter 10–40 V to 5 V, 6 A Output

The JOY-IT SBC-Buck04-5V is a compact and rugged step-down DC/DC voltage converter that efficiently converts an input voltage range of 10-40 V DC to a stable 5 V DC output with up to 6 A of current — perfect for powering 5 V devices from automotive, industrial and battery systems.

Key Features

• Wide Input Range: Accepts DC input from 10 V up to 40 V — suitable for car, truck, solar, battery or industrial power sources.


• Stable 5 V Output: Provides regulated 5 V DC with up to 6 A output current and up to 30 W of power.


• Durable Protection: IP64-rated housing makes the converter splash- and dust-resistant — suitable for demanding environments.


• Easy Installation: Simple 3-wire configuration: Red = Input +, Yellow = Output +, Black = Common Ground.


• Compact & Lightweight: Measures 34 × 67 × 22 mm and weighs only ~70 g — ideal for space-constrained applications.

Technical Specifications

Uses & Applications

This step-down converter is ideal for powering 5 V electronics such as microcontrollers, Raspberry Pi systems, USB-powered modules, sensors and communication devices from 12 V or 24 V sources in cars, boats, RVs, solar systems, battery packs or industrial equipment.

Why Choose JOY-IT SBC-Buck04-5V?

With its wide input voltage range, strong output capability and durable IP64 protection against dust and water splashes, this converter delivers reliable voltage regulation in diverse environments — from workshop benches to mobile power systems.