Mean Well | MeanWell S-320-5,7.5,12,13.5,15,24,27,48 Switching Power Supply 

Mean Well S-320 320W Single Output Switching Power Supply

• AC input range selectable by switch
• Protections: SC / OL / OV
• Fixed switching frequency at 90KHz
• Approvals: UL / CUL
• Force air colling by built-in DC fan
• Cooling fan ON/OFF auto control
• 100% full load burn-in test
• 2 years warranty
• AC input voltage range: 88 - 132VAC; 176 - 264VDC selectable by switch
• AC inrush current: Cold start, 20A at 115VAC, 40A at 230VAC
• DC adjustment range: ±10% rated output voltage
• Over load protection: 105% - 135% hiccup mode, auto recovery
• Over voltage protection: 115% - 145% rated output voltage
• Setup, rise, hold up time: 2000ms, 20ms, 20ms at full load and 230VAC
• Withstand voltage: I/P - O/P; 3KVAC, I/P - FG; 1.5KVAC; 1 minute
• Working temperature: 0 - 40°C @ 100%, -10°C @ 80%, 60°C @ 60% load (24V&48V 0-50°C @100%, 60°C @ 60% load)
• Safety standards: UL1950 approved
• Connection: 9P / 9.5mm pitch terminal block with cover
• Meanwell S-320 Specifications and Footprint