The 150W Step up converter Module allows you to step up DC DC input voltage as low as 10V to upto 35V, with output current as high as 6A. As its a step up module, the output will always be higher than the input voltage. This module is based on the Texas Intsruments' UC3844 Current Mode PWM Controller Chip. The output voltage of the 150W Step Up Module is adjustable by using the onboard multi turn potentiometer. Extra heatsink or other cooling method is recommended when the output is more than 50W. Its specially used in automotive applications where the Battery 12V needs to stepped up to 18V, 24V or any other level. NOTE: This Step Up Module does not include short circuit protection, users need to add fuse at the input. Non isolated Step Up Power Converter Input Voltage Range: 10 V ~ 32 V DC Output Voltage Range: 12 V ~ 35 V DC Max Output Current: 6 A Output Ripple: 2% Max Working Temperature: Industrial Range -40deg to +85deg C.Power Features150W Step Up Converter, Input Voltage: 10 V ~ 32 V DC, Output Voltage: 12 V ~ 35 V DC, Max Output Current: 6A,