CUI Inc has announced an ultra-compact USB switching power adapter for the European market, the EPSA050100UE-I38-EJ. The 5 W wall plug adapter is among the smallest to integrate USB and has a footprint of just 59 x 42 mm. The small form factor makes it suitable for consumer applications, including tablets, media players, e-readers, GPS, and other mobile devices.
The EPSA050100UE-I38-EJ is fully compliant with European ErP phase II regulations and has Level V energy-efficiency compliance for green design requirements. In addition, the adapter is equipped with a no-load power draw of less than 0.1 W.
Rated with an output of 5 Vdc at 1 A, the high density EPSA050100UE-I38-EJ operates at ac input voltages ranging from 90~264 Vac. Safety marks include GS, LPS (limited power source), and CE.
The 5 W power adapter meets EN55022 Class B limits for conducted and radiated EMI and provides protections for over-voltage, over current, and short circuit conditions.