AC-DC Module 20W 220Vac to 5Vdc (HLK-20M05)

From the shop's description

The 20 W ultra-small series power supply module is a small volume, high efficiency power module for customers designed by Hi-Link. It has the advantage of global input voltage range, low temperature rise, low power consumption, high efficiency, high reliability, high security isolation etc. and has been widely used in smart home, automation control, communication equipment, instruments and other industries. Features: Rated input voltage: 100~240 Vac Maximum input current: ≤0.4 A AC current frequency: 50-60 HZ A Output voltage: 5V Output Current: 4A 220Vac to 5Vdc 20W Compact Power Module (HLK-20M05)