### Core Advantages
1. High-Efficiency Conversion: Integrated with a built-in 4R7 SMD power inductor, this DC-DC step down module achieves up to 96% voltage conversion efficiency, effectively reduces unnecessary heat generation during operation, lowers energy loss, and supports long-time stable working without overheating.
2. Stable Low-Ripple Output: Adopting high-grade FR-4 fiberglass PCB base and precision SMT soldering technology, it offers stable fixed output options of 3.3V/5V/9V/12V with ultra-low output ripple, fully satisfies power supply needs of development boards, sensors and precision electronic components, and prevents signal interference perfectly.
3. Durable Component Build: It uses all solid-state SMD capacitors and premium semiconductor components, has excellent high and low temperature resistance as well as anti-impact performance, works reliably under various complex working environments, and prolongs the service life of the module.
4. Flexible Easy Installation: The miniaturized PCB design is equipped with pre-reserved soldering pads and fixing holes, supports both soldering and screw mounting methods, can be easily embedded into small electronic devices and DIY projects, and saves internal space for your equipment.
5. Multiple Safety Guards: Built-in dedicated protection IC enables over-current, over-voltage and short-circuit protection functions, effectively avoids damage to the module and connected loads, and ensures safe use in all application scenarios.
### Product Specifications
Type: DC-DC Step Down Power Supply Module
Materials: FR-4 Fiberglass Printed Circuit Board, SMD Power Inductor, Solid State SMD Capacitors, Semiconductor Electronic Components
Size: As shown in images
Color: As shown in images
Applicable Scenarios: DIY electronic projects, development board power supply, small household appliance power conversion, industrial control device power supply
Package Content: 1 x Power Supply Module
### Warm Tips
1. The photos do not show the actual size, please check the description for detailed size information.
2. Please allow slight measurement error caused by manual measurement, thank you for your comprehension.
3. The actual color of the item may differ a little from the images due to different monitor displays.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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