WWW.PHIHONG.COM 25 Watt Single and Multiple Output PSA25L Compact Open Frames Features  3.6” x 2.48” Footprint  Low Cost  Low Profile fits 1U Height Requirement  Over Voltage and Short Circuit Protections Applications  Networking  Peripherals and Terminals  Compact Equipment  Microcomputers Safety Approvals  cUL/UL  CE (Low Voltage Directive)  TUV Mechanical Characteristics  Length: 91.5mm (3.6in)  Height: 29mm (1.14in) 33.5mm(1.32in) for PSA25L-301  Width: 63mm (2.48in)  Weight: 150g (5.33oz.) Output Specifications Load Ripple** Regulation DC Output Model Voltage Min. Max. P-P (max.) Line Load PSA25L-033* +3.3V 0.05A 5A 50mV ±50mV ±100mV PSA25L-050* +5V 0.05A 4A 50mV ±50mV ±100mV PSA25L-120 +12V 0.05A 2A 120mV ±50mV ±100mV PSA25L-150 +15V 0.05A 1.7A 150mV ±50mV ±100mV PSA25L-240 +24V 0.05A 1A 240mV ±50mV ±100mV +5V 0.2A 2.6A 50mV ±3% ±5% PSA25L-201 +12V 0A 1A 120mV ±3% ±5% +5V 0.2A 2.6A 50mV ±1% ±2% PSA25L-202 +24V 0A 0.5A 240mV ±1% ±2% (1A PK) +5V 0.2A 2A 50mv ±1% ±5% PSA25L-301 +12V 0.1A 1A 120mV ±1% ±10% -12V 0A 0.3A 120mV ±1% ±5% *Minimum order quantity of 1000 pieces when ordering this model **Measured by using a 12 inch twisted pair terminal with a 10uF capacitor and a 0.1uF ceramic capacitor in parallel. 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 12/5/2011 PSA25L Characteristics WWW.PHIHONG.COM Emissions Input: Conducted: AC Input Voltage Rating FCC Class B 100 to 240V AC EN55022 Class B AC Input Voltage Range Radiated: 90 to 264V AC FCC Class B EN55022 Class A AC Input Frequency 47 to 63Hz Immunity EN50082-1: 1997 Input Current EN61000-4-2 Level 2 0.8-1A (RMS) maximum at 120V AC EN61000-4-5 Level 3 0.4-0.5A (RMS) maximum at 240V AC General: Leakage Current Insulation Resistance <0.25mA 254V AC, 60Hz Input to Output: 500V DC, 10M Ohm minimum Inrush Current 30A for 120V AC at maximum load Dielectric Withstand (Hi-pot) Test 60A for 240V AC at maximum load Input to Output: 3000V AC for 1 min., 10mA (Cold start at ambient 25°C) Input to Ground: 1500V AC for 1 min, 10mA Hold-up Time Switching Frequency 16mS minimum at maximum load, and 120V AC 100kHz Typical Output: MTBF (Full load and 110V AC, 25°C) Efficiency 150K hrs minimum 16mS minimum at maximum load AC Input Connector Over-Voltage Protection Molex 05-50-3031 or equivalent By Zener Diode Clamping DC Output Connector Over-Current Protection Single and Dual output: Output equipped with Short Circuit Protection Molex 09-50-3051 or equivalent Single: Pin 1: NC; Pin 2, 3: COM; Pin 4, 5: V1 Short-Circuit Protection Dual: Pin 1 V2; Pin 2, 3: COM; Pin 4, 5: V1 Output can be shorted permanently without damage Triple output Environmental: Molez 09-50-3061 or equivalent Temperature Pin 1: V2; Pin 2, 3: V1; Pin 4, 5: COM; Pin 6: V3 Operation 0 to +40°C Non-operation -25 to +75°C Humidity Operation 0 to 85% non-condensing Non-operation 0 to 90% non-condensing PSA25L Dimension Diagram Unit: mm (inch) WWW.PHIHONG.COM Single & Dual Outputs: Triple Output: