The 120W DC-DC Converter steps down a 15–40V DC input to a stable 12V output at up to 10A, making it an ideal regulated supply for embedded PCs, robots, and 12V accessories powered from higher-voltage battery systems.

Housed in a waterproof and shockproof aluminium case, this converter is well-suited for outdoor, automotive, and industrial applications where reliability matters. Built-in protection circuits guard against overvoltage, overcurrent, overheating, and short circuits.

Key Features

• 120W Output – Delivers 12V DC at up to 10A continuous
• Wide Input Range – Accepts 15–40V DC (ideal for 24V battery systems)
• 90% Efficiency – High conversion efficiency with minimal heat generation
• Waterproof & Shockproof – Sealed aluminium enclosure for harsh environments
• Comprehensive Protection – Overvoltage, overcurrent, overheat, and short-circuit protection built in
• Compact Size – 74 × 74 × 32 mm, weighing just 280 g

Specifications

• Input Voltage – 15–40V DC
• Output Voltage – 12V DC
• Output Current – 10A max (120W)
• Efficiency – 90%
• Max Operating Temperature – 80°C
• Dimensions – 74 × 74 × 32 mm
• Weight – 280 g

Ideal For

• Powering 12V devices from 24V or 36V battery systems
• Embedded PCs and single-board computers in vehicles
• Robotics platforms with higher-voltage battery packs
• Outdoor and marine electronics requiring waterproof power conversion

Package Contents

• 1× 120W DC-DC Converter (DFRobot FIT0170)