ABC350-1024L Bel Fuse

The ABC350 Series of open frame power supplies feature a wide universal AC input range of 90 264 VAC, offering 350 W of output power in a compact 3 x 5 x 1 inch footprint, with a variety of isolated single output voltages. The high efficiency and high power density of the ABC family ensures minimal power loss in end-use equipment, thereby facilitating higher reliability, easier thermal management and meets regulatory approvals for environmentally-friendly end products. These power supplies are ideal for telecom, datacom, industrial equipment and other applications. 3 x 5 x 1 Inch Form Factor 350 W with Forced Air Cooling & 200 W with Convection Cooling Efficiencies up to 94% No Load Power < 0.5 W -40 to 70C Operating Temperature 12 V / 0.5 A Fan Output, Thermal Shut-Down Feature 2.56 Million Hours, Telcordia -SR332-Issue 3 MTBF IEC/EN/UL 62368-1:2018 (Ed 3.0) Certified IEC/EN 61558 Compliant (Suitable for Household and Similar electrical equipment certified under IEC/EN 60335-1 standards) CCC (China Compulsory Certification approval) Approved with metal enclosures/accessories RoHS Compliant Instrumentation Renewable Energy Lighting Test and Measurement Industrial Applications Automation Control Applied Computing Wireless Communication 2 ABC350 Series 1. MAX. LOAD MAX. LOAD 1 MODEL NUMBER DESCRIPTION VOLTAGE POWER (CONVECTION) (375 LFM) 2. Specifications are for nominal input voltage, 25C unless otherwise stated. PARAMETER DESCRIPTION / CONDITION SPECIFICATION Universal 90-264 VAC / 390 VDC Input Voltage (Derate from 100% at 100 VAC to 90% at 90 VAC) Input Frequency 47 - 63 Hz 115 VAC: 3.6 A max. Input Current 230 VAC: 1.8 A max. No Load Power Typical >0.5 W 115 VAC: 25 A Inrush Current 230 VAC: 45 A 264 VAC: 75 A Leakage Current Typical 300 A Power Factor Full Load > 0.95 PFC: 70 - 130 KHz Switching Frequency PWM: 50 - 80 KHz tech.support psbel.com