DFRobot
120W DC-DC Converter 12V@10A
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 ...
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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)
Jargon buster
Plain-language definitions for the technical terms used above.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
Find this product in
Power & Batteries
Supplier page — dfrobot.com
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