GOOD HEAT DISSIPATION: Automatic lifting pressure module with thickened heat sink, securely fixed with screws for improved heat dissipation, enhanced stability, and reduced risk of detachment. SAFE TO USE: The down module is easy to install and comes with a PDF manual. It features multiple protection mechanisms, including anti-reverse protection, over-temperature protection, over-capacity protection, and timeout protection. HD LCD DISPLAY: The power supply module is equipped with an HD LCD display that allows clear reading of multiple parameters simultaneously, eliminating the need to frequently switch between settings. PRODUCT PARAMETERS: Input voltage range is DC 5-30V and output voltage range is DC 0.6-30V. Maximum output power is 35W under natural heat dissipation and up to 50W with forced air cooling. WIDE APPLICATION: This CNC step-up and step-down module offers multiple protection functions and is suitable for use in laboratory power supplies, outdoor camping, electric vehicles, golf carts, and similar applications. Material: Plastic Color: As shown Package Contents: 1 x Transformer Note: Lighting effects and display differences may cause slight variations in color compared to the actual product. Measurement may vary by +/- 1-3 cm.