WWW.PHIHONG.COM 160 Watt Low Cost Open Frame Power Supply PSA160U 1U Switching Power Supply for IT Solutions Features 2 x 4 footprint Fits 1U height requirements Class B EMI OCP, OVP and Short Circuit Protection Applications IT Equipment Networking Equipment Cable TV Multimedia Equipment Safety Approvals CE cUL/UL (1) Mechanical Characteristics Length: 101.6mm (4in) Height: 34.5mm (1.36in) Width: 50.8mm (2in) Weight: 184-195g (6.49-6.88oz) Output Specifications Load Ripple Regulation DC Output Max Model (3) (2) Voltage Power Min. Max. P-P (max.) Line Load 12V 50mA 13.34A 5% 159.6W PSA160-210-R 200mV 12V-fan 50mA 0.4A +30% -20% 4.8W 24V 50mA 6.67A 5% 160.1W PSA160-212-R 270mV 12V-fan 50mA 0.4A +30% -20% 4.8W 48V 50mA 3.34A 5% 160.3W PSA160-218-R 400mV 12V-fan 50mA 0.4A +30% -20% 4.8W 56V 50mA 2.86A 5% 160.2W PSA160-216-R 480mV 12V-fan 50mA 0.4A +30% -20% 4.8W Notes (1) 12V model has a weight of 184g, while all other models weigh 195g Notes (2) CFM forced air required, load drops to 56.3% of maximum without fan Notes (3) CFM forced air required for full power 90W without fan Phihong is not responsible for any error, and reserves the right to make changes without notice. Please visit our website at www.phihong.com for the most up-to-date specifications and contact information. Revised 7/25/2013 PSA160 Characteristics WWW.PHIHONG.COM INPUT: EMC EN55022 Class B AC Input Range 90 to 264VAC EMI EN61000-4-2 AC Input Rating EN61000-4-3 100 to 240VAC EN61000-4-4 EN61000-4-5 AC Input Frequency EN61000-4-6 47-63Hz EN61000-4-100 EN61000-4-11 AC Input Current EN61000-3-2 Class D 2.2A (RMS) maximum at 115VAC EN61000-3-3 1.2A (RMS) maximum at 230VAC Dielectric Withstand (HI-POT) Test AC Inrush Current Primary to Secondary: 3000VAC for 1 minute 40A maximum at 115VAC Primary to Ground: 1500VAC for 1 minute 70A maximum at 230VAC Insulation Resistance: Leakage Current Primary to Secondary: >7M ohm 500VDC 1mA maximum Over-Voltage Protection OUTPUT: 135% maximum Output Power 160W with fan Over Current Protection 90W without fan 105~150%, Auto recovery 4.8W Fan output Short Circuit Protection Efficiency (at full power) Output can be shorted permanently without 86-88% at 115VAC damage 88-90% at 230VAC AC Input Connector ENVIRONMENTAL: 3 Pin 3.96mm, PIN 2 N.C. Operating temperature -20C to 70C Storage Temperature -40C to 85C DC Output Connector Humidity 20 to 90% RH 8 Pin 3.96mm Cooling Fan Output Connector 12.6 CFM for full power 2 Pin 2.00mm w/ fan - 160W, 100% load at maximum 45C w/o fan 90W, 56.3% load with 35C