Power supply 12V, 1A, 12W with plug

Technical Specifications:• Electrical Specification• Input 100~240V, 50/60Hz, 0.5A• Output 12V (+7%, -3%) ---1A (± 2%)• Protection: Surge protection, over temperature protection, over current, voltage load protection ESD: EN61000-4-2 ± 4kV Contact; ± 8kV Air Surge: EN61000-4-5”, Combination Wave: Common Mode ± 4KV (12 ohms), Differential Mode ± 2kV (2 ohms).• Working Temperature -30?~+70?(-22?~+158?).• Working Humidity