Parameter Specifications: Input voltage range DC 13V24V; output voltage range 1.8V10.8V (ADJ); maximum output current 3A; stable voltage options: 3.3V/5V/12V. Real-Time Display: LED screen displays both input and output voltage, controlled via a touch-sensitive switch. Adjustable Output: Easily adjust the output voltage using the convenient voltage knob. Switchable Output: Turn the output voltage on or off with a simple touch of the touch-sensitive switch. When off, the screen displays 'OFF'. Comprehensive Protection: Features input reverse connection protection and short circuit protection. Protective Case: Comes with an acrylic case for added protection and ease of use. Customer Service Commitment: We are dedicated to providing exceptional and responsive customer service. From order placement to delivery and after-sales support, we ensure your rights and interests are fully protected.