Features: This 12V to 5V/3.3V converter module efficiently delivers multi stage conversion with 85%+ efficiency, ideal for diverse electronics requiring stable 12V, 5V, and 3.3V outputs. Featuring built in overload and temperature resistant PCB construction, the compact module maintains ±2% stability across 40°C to +85°C operating . Perfect for electronics engineers, developers, and enthusiasts working on / projects requiring precise regulation. Seamlessly integrates into automotive electronics, industrial , and smart home devices needing multi power distribution. The space saving design with standard 2.54mm pin headers enables effortless installation in circuit prototypes, robotics controllers, and embedded systems. Specifications: : PCB+Metal Operating input: 12V output: 12V 5V 3.3V Product size: 50mmx32mm definition: P2 is power supply 12V input : 12V 12V GND GND is the output : GND GND 12V 12V P4 is the output : GND GND GND 5V 5V 3.3V 3.3V Use scenarios: It can be widely used in LCD monitors, TVs, routers, single-board computers (such as ) and other devices that require different voltages. Package Includes: Conversion module note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.