Mean Well | MeanWell USP-350-3.3,5,12,15,24,48 Switching Power Supply 

Mean Well USP-350 350W Single Output Switching Power Supply

• Dimension: 235.2*101.5*38mm (L*W*H)
• ZVS technology to reduce power dissipation
• Universal AC input / Full range
• Built in active PFC circuit compliance to EN61000-3-2
• Protections: SC / OL / OV / OT
• Free air convection for 300W and 350W with 23.5CFM forced air
• High power density 6.3w/in³
• Active AC surge current limiting
• U-bracket low profile:38mm
• 2 years warranty
• AC input voltage range: 90 - 132VAC; 180 - 264 VDC
• AC inrush current: Cold start, 30A at 115VAC, 50A at 230VAC
• DC adjustment range: ±10% rated output voltage
• Over load protection: 105% - 125% shut-off, AC recycle to start
• Over voltage protection: 115% - 140% rated output voltage
• Setup, rise, hold up time: 1000ms, 50ms, 16ms at full load and 230VAC
• Withstand voltage: I/P - O/P; 3KVAC, I/P - FG; 1.5KVAC; 1 minute
• Working temperature: -20 - 40°C at 100%, 60°C at 60% load
• Safety standards: UL60950-1 approved
• EMC standards: Design refer to EN55022 class B
• Connection: 3P / 10mm pitch terminal block with cover for inut, copper pillars for output
• Meanwell USP-350 Specifications and Footprint