... DC power supply adapter 2) Slim design 3) EMI filter built in 4) Interchangeable plug: US, EU, UK, AU 10W series AC DC Power ... , EU, UK, SAA PRODUCT HIGHLIGHT:Complete, inexpensive, self-contained regulated power sourceSuper power supply, fixed frequency control circuit guarantees Stable ,long-lasting output required ... -3.3V0-2.0A5%50mV±1%±5%6.6W 10W series AC DC Power Supply