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This DC-DC converter is a buck step-down module designed to efficiently reduce an input voltage of 9–36V DC to a stable 5V output, ideal for powering sensitive electronic equipment. Thanks to its synchronous rectification and high efficiency, this 24V to 5V step-down converter is perfect for demanding applications in automotive, 24V truck systems, 12V battery installations and solar power setups.
It includes a fast charging USB port with an intelligent chip compatible with Android and Apple devices, making it a compact solution for Arduino, Raspberry Pi and other development boards. Its small footprint allows you to mount the 12V to 5V buck converter inside enclosures, panels or vehicles where space is limited, keeping the installation neat and professional.
The 24V to 5V 5A DC-DC converter delivers up to 25–30W of power, enough to supply mobile phones, tablets, GPS, 4G modems, routers and small IoT devices. It is an ideal choice whenever you need a reliable 5V 5A voltage regulator in 12V or 24V power systems.
Built-in protection against over-current, over-voltage and over-temperature improves system safety and extends the lifetime of the connected electronics. Operating as a switch-mode DC-DC power supply, it generates less heat and offers higher efficiency than traditional linear regulators, which makes it especially suitable as a step-down module for car or industrial installations.
With its wide compatibility, this 9–36V to 5V DC-DC module is ideal for automation, robotics and home automation projects, as well as for anyone who needs a 24V to 5V converter for Arduino or a rugged 12V to 5V USB converter that is easy to integrate. Simply connect the input supply and you will have a stable, safe 5V USB output for your devices.
If you are looking for a stable 12V to 5V converter, a 24V to 5V 5A step-down or a USB power module for car use, this regulated DC-DC converter offers the ideal mix of performance, reliability and ease of installation.
| Parameter | Value |
|---|---|
| Converter type | DC-DC buck step-down converter |
| Input voltage range | DC 9–36V (typical for 12V and 24V systems) |
| Output voltage | 5.2V DC (optimised for 5V applications, approximate range 5–5.3V) |
| Maximum output current | Up to 6A (depending on input voltage): • Input 9–24V: output 5.2V / 6A / 30W • Input 24–32V: output 5.2V / 5A / 25W • Input 32–36V: output 5.2V / 3.5A / 18W |
| Output power | Up to 30W depending on input voltage |
| Efficiency | High efficiency typical of switch-mode DC-DC converters (up to around 95% depending on load) |
| Regulation type | Synchronous rectification, stabilised step-down output |
| Output interface | USB port for charging and powering 5V devices |
| Fast-charge support | Fast-charging USB with intelligent chip for Android and Apple devices (model-dependent) |
| Typical applications | 12V to 5V car converter, 24V to 5V truck converter, powering Arduino, Raspberry Pi, ESP32, IoT modules, 5V routers, GPS, dashcams, etc. |
| Protections | Over-current protection, over-voltage protection, thermal protection (depending on module design) |
| Dimensions | Approx. 63 × 27 × 10 mm (L × W × H) |
| Weight | Approx. 20–30 g (depending on module version) |
| Operating temperature | Typical range -20°C to +60°C (good ventilation recommended at high load) |
| Output ripple | Low ripple typical of switch-mode DC-DC supplies, suitable for most 5V circuits |
| Input connection | Screw terminals or solder pads (depending on version), suitable for 12V and 24V systems |
| Recommended use | As a 9–36V to 5V DC-DC converter, 24V to 5V 5A step-down, 5V 5A voltage regulator and USB power module for electronic projects. |
