DescriptionThis circuit is DC to DC Regulator Power Supply, This board need 12-15VDC to input and output of board will be 0-12VDC. Adjustment by potentiometer pot on board. This is fit for the application which need voltage between 0-12VDC. For example : 6.5VDC. ( Adjustment is needed to get 6.5VDC ). PCB size is 3.2cm x 3.2cm. Download User Manual