This document describes FSP's 1 inch-height series power adapters that range from 90W to 180W. The adapters are compact at only 1 inch in height, lightweight, and easy to carry. They have universal AC input and provide multiple DC output voltages and connector types. The adapters are intended for use in IPC systems, embedded systems, and various applications including POS systems, networking equipment, and more. They meet various safety and reliability standards.