The ABC275 Series of ultra low profile open frame power supplies feature a wide universal AC input range of 80 264 VAC, offering output power 275 W with 13 CFM forced air cooling, or up to 160 W with convection cooling. The power supplies are available in 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 broad range of telecom, datacom, industrial equipment and other applications. 5 x 3 x 0.75 Inch Form Factor 275 Watts with Forced Air Cooling Efficiencies up to 92% -40 to 70C Operating Temperature IEC / EN / UL 62368-1 Compliant 12 V / 0.5 A Fan Output Thermal Shut-Down Feature 3.37 million Hours, Telcordia -SR332-issue 3 MTBF No Load Power < 0.5 W Instrumentation Renewable Energy Lighting Test and Measurement Industrial Applications Robotics Applied Computing Wireless Communication 2 ABC275 Series ABC275-1T12L Screw Terminal 12 V 12.5 A 13.33 A 22.92 A 275 W ABC275-1012L Header Molex Connector ABC275-1T15L Screw Terminal 15 V 10 A 10.66 A 18.33 A 275 W ABC275-1015L Header Molex Connector ABC275-1T24L Screw Terminal 24 V 6.25 A 6.67 A 11.46 A 275 W ABC275-1024L Header Molex Connector ABC275-1T30L Screw Terminal 30 V 5 A 5.33 A 9.17 A 275 W ABC275-1030L Header Molex Connector ABC275-1T48L Screw Terminal 48 V 3.12 A 3.33 A 5.73 A 275 W ABC275-1048L Header Molex Connector ABC275-1T58L Screw Terminal 58 V 2.58 A 2.76 A 4.74 A 275 W ABC275-1058L Header Molex Connector 2 COVER-275-XBC Metal Cover Kit (accessory) 1 Class II version available. Add suffix -2 at the end of the Model Number. Class II means without input Earth pin. 2 When used in Cover Kit, de-rate output power to 70 % under all operating conditions. Specifications are for nominal input voltage, 25C unless otherwise stated. Universal 80 264 VAC / 390 VDC Input Voltage (Derate from 100% at 100 VAC to 72% for forced cooling and 69% for convection cooling at 80 VAC) Input Frequency 47 63 Hz 115 VAC: 2.6 A max. Input Current 230 VAC: 1.3 A max. No Load Power Typical < 0.5 W 115 VAC: 25 A Inrush Current 230 VAC: 45 A 264 VAC: 75 A Typical (N/A for Class II Option) 300 A Leakage Current Touch current < 100 A PFC 70 130 kHz Switching Frequency PWM 50 80 kHz tech.support psbel.com