DC-DC Adjustable Step Down with Volt Display

Description: This is a DC to DC Step down module with a handy 7 segment display to show your input and output voltage - Super handy as no multi-meter is required to measure your adjustable output voltage. Specifications: Input voltage range: 4.5 - 28V (note: 28V limit is the highest voltage - Anything higher and you will damage the board) Output voltage range: 1.3 V to 25V (Adjustable using the small gold potentiometer on the board) Output current: 1.5 A Continuous Use Output Wattage: 15 w(max) Ripple frequency: about150 KHZ Grain wave: about 100 mv Size: 62 mm *26 mm*14mm Weight: 20 g Input and output voltage can display alternately at the push of a button. The display can also be turned off to reduce consumption.