ITEM NAME:LM2596S DC-DC buck power supply module BUCK 3A adjustable buck regulator su U9Y7 LM2596S DC-DC buck power supply module BUCK 3A adjustable buck regulator su U9Y7 Terminals:IN + input positive IN- input negative OUT + output positive OUT - output negative Input voltage range: DC 3.2V to 46V (input voltage must be higher than the output voltage of 1.5V or more. Can not boost) Output voltage range: DC 1.25V to 35V voltage continuously adjustable, high efficiency (maximum 92%) Maximum output current of 3A. Measured 12V input, 5V output current 1A when the load regulation rate is less than 1% Note: This is a step-down module, the input voltage must be higher than the output voltage. Output 2A can be used for a long time without additional heat sink Output current greater than 2.5A (or output power greater than 10W) Long time work Please add heat sink. Material:Metal Color:Blue Size:43 x 21mm Package Contents: 1 x adjustable buck regulator module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..(Can not boost).
