25W Single Output Switching Power Supply Specifications: Low cost, high reliability High efficiency,low working temp. Built in EMI filter, low ripple noise Compact size, light weight 100% full load burn-in test Short circuit / over load protection International AC input selected 1 year warranty Input voltage ................................ 85~132VAC/170~264VAC selected by sw. Input frequency ........................... 47-63Hz Inrush current ............................... cold start,15A / 115V,30A /230V Output voltage ............................. refer to below table ( 10%ADJ.) Overload protection ...................... 105%~150%output foldback limiting Setup,rise,hold up time ............... 200ms, 100ms, 20ms Withstand voltage ........................ l/P-0/P:1.5KV, I/P-FG:1.5KV,1min. Working temp ............................... 0-50°C@100%, -10°C@80%, 60°C@60% Safety standard ........................... design refer to UL 1012 requirement Connection ..................................... 5P/ 9.5mm pitch terminal block Weight/ packing ........................... 0.5kgs/pcs; 30pcs/16kgs/1CUFT Model: SKS-50-5 SKS-50-12 SKS-50-15 SKS-50-24 Outpu: 5V, 10A 12V, 4.2A 15V, 3.4A 24V, 2.1A Tol.: +2% +1% +1% +1% R&N: 75mV 100mV 100mV 100mV Effi.: 71% 78% 78% 82% P.P.: 42 42 42 42