ITEM NAME:DC-DC SX1308 Step-UP Power Module 2-24V to 2-28V Adjustable Boost Converter #gib Store Home Promotion Hot Item Add to Fav.Circuit has short circuit protection, overheating protection function. 1 XStep-UP Power Module. Maximum Current Output: 2A. Oscillation frequency 1.2MHz, efficiency is as high as 95%. Add to Fav. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.