WWW.PHIHONG.COM 25W Universal Input, Compact PCB PSA25LS Open Frame with C14 Connector C US Features • Compact 2" x 5" PCB • CISPR 22B; FCC B EMI • Low .85" Profile • Integral AC Connector Applications • Networking • Compact Equipment • Peripherals and Terminals • Microcomputers Safety Approvals Pending • cUL 1950, 3rd Edition • CE (Low Voltage Directive) • TUV EN60950 Mechanical Characteristics Dimensions:• Length: 127mm (5in) • Width: 50.8mm (2in) • Height: 21.5mm (0.846in) • Weight: 135gm (4.7oz) Output Specifications Model DC Output Load Ripple(1) Voltage Min. Max. PSA25LS-033 3.3V 0A PSA25LS-050 5.0V 0A Regulation Max P-P Line Load Power 5A 50mV +1% +2% 16.5W 5A 50mV +1% +2% 25.0W (1) Measured at full load by using a 12 inch twisted pair terminated with a 10mfd capacitor and a 0.1mfd ceramic in parallel WWW.PHIHONG.COM PSA25LS Characteristics Humidity 20 to 90% RH (Non-condensing) Emissions FCC Class B EN 55022 B Immunity EN 50082-1: 1997 61000-4-2, Level 3 61000-4-3, Level 2 61000-4-4, Level 2 61000-4-5, Level 3 61000-4-6, Level 2 61000-4-11 GENERAL: Leakage Current Less than 0.75mA (254VAC) Dielectric Withstand (Hipot) Input to Output 3000VAC, 1 min., 10mA Switching Frequency 100KHz (typical) MTBF (Full Load, 25°C) MIL-HDBK-217F: 150K hrs. AC Input Connector EN 60320/C14 DC Output Connector Molex 09-65-2048 or Equivalent POWER SUPPLY INPUT: AC Input Voltage 85 to 264 VAC AC Input Frequency 47 to 63Hz AC Input Current 0.5Arms (120VAC) 0.25Arms (240VAC) AC Inrush Current (Cold) 30A max. (120VAC) 60A max. (240VAC) Efficiency 70% Typical OUTPUT: Hold-up Time 16ms Full load, 120VAC Overvoltage Protection Zener Diode Clamping Overcurrent Protection Auto Restart ENVIRONMENTAL: Operation Temperature (Convection) 0 to 50°C Storage Temperature -25 to +75°C Dimension Diagram Unit: mm (inch) PSA25LS/0312