The converter's input voltage is 6-40V DC, and the adjustable output voltage is 1.2-36V DC. It can be used to convert 24V to 12V 5V. The adjustable output current is 0-20A, with a maximum power of 300W. This step-down regulator can be applied to constant output power. Application: DIY stabilized power supply, car LED display, mobile power supply, industrial equipment appliances, LED driver, monitor, solar energy, fans, solar power, motors, etc. Adopts a large 75V/80A dual MOS tube designed step-down board. The input and output use high-frequency electrolytic capacitors with low resistance, low ripple, and stable output. Large 30A connection terminals make installation more convenient. Short Circuit Protection: Self-resetting (cannot be short-circuited for a long time); when the input and output are grounded, the output maintains constant voltage CV load and constant DC output. Color: Blue Material: PCB Size: 8 x 7 x 3 cm Package Contents: 1 x Adjustable DC Module (Only the above package content, other products are not included.) Note: Light photography and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.