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| WWW.PHIHONG.COM 75 Watt Low Cost Open Frame Power Supply PSA075 Single Output Series Features * 3"x 5" Footprint * Low Profile fits 1U Height Requirement * Class B Conducted EMI Applications * Tape/Disk Drive Systems * POS Terminals * Internet Servers Safety Approvals * cUL/UL * CE (Low Voltage Directive) Mechanical Characteristics * Length: 127mm (5inch) * Width: 76.2mm (3inch) Output Specifications Model PSA075-050 PSA075-120 PSA075-240 DC Output Voltage +5V +12V +24V Load Max.(1) 11A 6.25A 3.125A * * * * * * * * * Low Cost Zero Minimum Load Over Voltage and Short Circuit Protection Peripherals Routers Networking TUV Height: 33.10mm (1.30inch) Weight: 0.22Kg (7.76oz.) Min. 0A 0A 0A Output Power 55W 75W 75W Ripple (2) P-P (max.) 100mV 120mV 240mV Regulation Line / Load 1% 3% 1% 2% 1% 2% (1) 20CFM forced air required. (2) Measured by using a 12 inch twisted pair terminated with a 10uF capacitor and a 0.1uF ceramic capacitor in parallel. Phihong reserves the right to make changes without further notice. Please consult Phihong USA and visit www.phihong.com for the most up-to-date specifications. PSA075 Characteristics INPUT: AC Input Voltage Rating 100 to 240VAC WWW.PHIHONG.COM ENVIRONMENTAL: Temperature Operation Non-operation 0 to +50C -25 to +85C AC Input Voltage Range 90 to 264VAC Humidity Operation Non-operation 10 to 95% Non-Condensing 5 to 95% Non-Condensing AC Input Frequency 47 to 63Hz Emissions Input Current 2A (rms) maximum @ 120VAC 1A (rms) maximum @ 240VAC Conducted: Radiated: FCC Class B EN55022 Class B FCC Class A EN55022 Class A Leakage Current < 3.5mA 264VAC, 60Hz Immunity EN55024: EN61000-4-2 Level 3 EN61000-4-3 Level 2 EN61000-4-4 Level 2 EN61000-4-5 Level 3 EN61000-4-6 Level 2 EN61000-4-11 Harmonic: EN61000-3-2 Class A (A1+A2+A14) Flicker: EN61000-3-3 Inrush Current (cold) 40A for 120VAC at maximum load 80A for 240VAC at maximum load (Cold start @ ambient 25C) OUTPUT: Efficiency +5V: 65%; +12V: 70%; +24V: 75% minimum Dielectric Withstand (Hi-pot) Test Hold-up Time 10mS minimum @ maximum load, and 120VAC 60Hz Input to FG: 1500VAC for 1minute 10mA Insulation Resistance Over-Voltage Protection PSA075-050: 6.8V maximum, Auto-Restart PSA075-120: 16V maximum, Auto-Restart PSA075-240: 31V maximum, Auto-Restart Primary to Secondary: >10M OHM 500VDC Input Connector Input header: Molex 09-65-2038 or equivalent (Pin 2 N.C.) Mating: Molex 09-50-1031 or equivalent Short Circuit Protection Output equipped with short circuit protection - auto restart Output can be shorted permanently without damage Output Connector Output header: Molex 09-65-2068 or equivalent Mating: Molex 09-50-1061 or equivalent Dimension Diagram Unit: mm (inch) |
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