Revision : A KPT/PSA/PSD300Y-ZZ AC or DC –48V I/P, 300W O/P Date: May 01, 2001 Input Specifications Protection Specifications 100-120/200-240VAC 10% (Auto Select) Voltage ± Short Circuit All outputs to GND 100-240Vac ±10% (Active PFC) 150% max Over power -48VDC (-38 to -72VDC) Over Voltage +3.3V output 4.10V±0.40V Current 7A/4A (AC Auto Select) / 6.3A (AC Active PFC) +5.0V output 6.25V±0.75V 11A (DC -48V) +12.0V output 14.6V±1.00V Frequency (AC I/P) 50/60 Hz, Range 47-63 Hz Efficiency >65% at full load, nominal line input o 60A max @ 25 C cold start (AC I/P) Dielectric Withstand Voltage Inrush Current o 30A max @ 25 C cold start (DC I/P) Primary to Secondary 1500Vac for 1 minute or 1800Vac for 1 second 1500Vac for 1 minute or 1800Vac for 1 second Leakage Current <3.5mA (AC I/P) Primary to Earth GND Insulation Resistance Primary to earth ground – 500Vdc, 50M ohms Output Specifications Conducted EMI (For AC I/P only) +5V +12V +3.3V* -5V* -12V* +5Vsb* Voltage Meet FCC Class A, 115Vac operation 30.0A 11.0A 22.0A 1.0A 1.0A 1.5A Max load Meet CISPR 22 Class A, 230Vac operation 2.5A 0.5A 0.3A 0.0A 0.0A 0.0A Min load Meet VCCI Class 2 --- 14.0A --- --- --- --- Peak load Regulation ±3% ±3% ±3% ±10% ±10% ±5% Safety Standards 50mV 100mV 50mV 150mV 150mV 100mV Ripple E193705 (QQGQ2) UL 1950 100mV 150mV 100mV 200mV 200mV 100mV Ripple & Noise CUL E193705 (QQGQ8) • The continuous total output power is 300W max TUV EN 60950 • The outputs marked with " * " can be optional CB Report • The combined power of +5V and +3.3V is 160W max CE • The peak load on +12V lasting 15 seconds max • Add 0.1uF and 10uF capacitors across output terminal during ripple & noise test Environmental Specifications Operating Temp. 0°C to +50°C TTL High/PS-OFF; TTL Low/PS-ON Remote ON/OFF -20°C to +60°C (Optional) VIL=0.8Vmax, IIL=-1.6mAmax @Vin=0.4V Storage Temp. o VIH=2.0Vmin @Iin=-200uA, VIH=5.25Vmax @open ckt. Operating Humidity 20% to 90%, non-condensing at 40 C o 5% to 95%, non-condensing at 50 C Hold-Up Time (AC I/P) 16msec (minimum) at full load, nominal line I/P Storage Humidity 100-500 msec Operating Altitude 0 to 10,000 feet Power Good Delay Storage Altitude 0 to 50,000 feet Power Fail Delay >1 msec Transient Overshoot 10% max with 20% load change Rise Time 100ms max at full load MTBF @ 25° °C (Calculated - MIL-217F) ° ° Power Up Time 600ms max at full load (AC Auto Select) 100K HRS. at 75% load 2000ms max at full load (AC Active PFC) 1200ms max at full load (DC –48V) Dimensions 0.03% per C max Temp. Coefficient ° W x H x D (see mechanical drawing in detail) 3P 3P 3P 3P Pacific Power Products, Inc. Page S-36