Features 2: 1 wide input range 1500VAC I / O isolation Built-in EMI filter, low ripple noise Protections: Short circuit / Overload / Over voltage / Reverse polarity 100% full load burn-in test Low cost, high reliability Cooling by free air convection 2 years warranty General Specification DC adjustment range 5V: 4.5 to 5.5 V, 12 V: 11 to 13.5 V, 24 V 22 to 26 V Overload protection 105% ~ 150% hiccup mode, auto-recovery Over voltage protection 115% ~ 150% rated output voltage Withstand voltage I / PO / P: 1.5 k VAC, I / P-FG: 1.5 k VAC, 1 minute Line and load regulation ± 1% (max.) Working temperature -20 ~ + 60 ° C (refer to output derating curve) Connection 3P, 4P / 3.96mm pitch, JST B3P / B4P-VH-B EMC standards EN55022 class B, EN61000-4-2,3,4,6,8, EN55024 Dimension (LxWxH) (mm) 101.6x 50.8x 30 mm