12V24V to 5V 3.3V 3.7V 4.2V 6V 7.5V 9V dc dc converter power supply Voltage Converter Buck Step-down Module ce input 8-31V
High-efficiency 8-31V to 5V, 3.3V, 3.7V, 4.2V, 6V, 7.5V, 9V DC-DC buck converter module with over-protection. Ideal for home, car, and electronics projects. Reliable voltage regulation for your devices.
Key points
- Wide Input Range: 8V to 31V DC
- Multiple Output Voltages: 5V, 3.3V, 3.7V, 4.2V, 6V, 7.5V, 9V
- High Efficiency & Low Heat Generation
- Built-in Overload, Short-Circuit, and Over-Voltage Protection
- Compact Design for Easy Integration into DIY and Professional Projects View product presentation
Color: 12V24V to 5V 3A








France
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Product presentation
Power Your Projects Safely & Efficiently – Universal Step Down Voltage Converter!
This versatile DC-DC buck converter module is designed to efficiently step down input voltages from 8V to 31V to a range of stable output voltages including 5V, 3.3V, 3.7V, 4.2V, 6V, 7.5V, and 9V. Ideal for powering sensitive electronic devices such as microcontrollers, sensors, LED strips, and portable gadgets, this compact and reliable power supply module features high efficiency, low heat generation, and excellent voltage regulation. With built-in over-current, over-voltage, and short-circuit protection, it ensures safe and continuous operation in both home improvement and automotive applications. Perfect for DIY projects, robotics, and battery-powered systems.
| Brand Name Kangwobei, kangwobei |
| High-concerned chemical None |
| Type DC/DC Converters, DC/DC Converters |
| Origin Mainland China, Mainland China |
| Size 35*25*21mm, 35*25*21mm |
| Output Frequency 50hz, 15w, 50HZ |
| Output Type SINGLE, Single, single |
| is_customized Yes, Yes |
| Output Current 3A, 3A |
| Output Power 1 - 50W, 1 - 50W |
| Weight 32g, 0.1KG, 35g |
| Model Number DC/DC Converters, DC/DC, 12V to 5V DC/DC Converters |
| Certification CE, FCC, RoHS, UL, CE |
| Network N |
| Place of Origin China |
| Certificate CE |
| Features Low Heat Auto Protection |
| application 2 Dc converte |
| application 4 Controller inverte |
| application 6 12v 9v dc converter |
| application 5 Dc dc converter |
| application 3 Dc power converter |
| application 1 Converter |
| Safety approvals CE RoH |
| Categories DC-DC Step-Down Converter 12 |



















