The SWI5-5-N-P5 is an ultra-compact AC-DC power supply designed to deliver regulated 5V DC output with a maximum continuous current of 1.0A and 5.0W output power. It features DoE Level VI efficiency, universal input voltage range (90–264 Vac), and operates at 50–60 Hz with extremely low no-load power consumption of less than 0.075W. The unit incorporates comprehensive protection mechanisms including over-voltage protection (6.5V maximum), over-current protection (1.8A threshold with auto-recovery), and short-circuit protection, along with Class II construction and isolation voltage of 3,000 Vac. Housed in an ultra-compact case measuring 66.5 × 25.4 × 51.3 mm and weighing 58g, it is certified to UL/cUL, PSE, and FCC standards (IEC 62368-1), making it ideal for compact embedded systems, consumer electronics, and industrial applications requiring reliable, space-efficient power conversion.