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2 WPA60 REV A 5/2003 Product: www.cdpoweronline.com SPECIFICATIONS,ALLMODELS Specifications are at T A = +25°C, Airflow = 300LFM (1.5m/s) at nominal input voltage unless otherwise specified. PARAMETER CONDITIONS MIN TYP MAX UNITS INPUT Voltage Range WPA60R48D315 36 48 75 VDC Reflected Ripple Current 675 mApk-pk INPUT CONTROL Temperature Shutdown PCB 120 °C Temperature Hysteresis 5°C Quiescent Standby Current Vin = 48VDC 8 10 mA Undervoltage Lockout 32.5 V Undervoltage Shutdown 2V PARAMETER CONDITIONS MIN TYP MAX UNITS ISOLATION Rated Voltage 2000 VDC Resistance 10 M Ω Capacitance 1000 pF Leakage Current 240 VAC 90 µArms OUTPUT Rated Power 60 W Voltage Setpoint Accuracy ±1.5 % Temperature Coefficient ±0.005 %/°C Output Voltage (Over all conditions of I/P voltage V1 2 % of Nom load & temperature) v2 8 % of Nom Ripple & Noise (NOTE 1) BW = 5Hz to 20MHz 90 mVp-p Output Adjust Range Trim Up 10 % Trim Down 10 % Short Circuit and Overcurrent Protection 120 % Max Capacitive Load 10,000 µF Overvoltage Protection 15 % GENERAL Switching Frequency 350 KHz MTTF per ML-HDBK-217 Circuit Stress Method Ground Benign TA = +25° Unmodified Database 1,000,000 Hr Package Weight 30 g TEMPERATURE Operation/Specification PCB Temperature -40 +100 °C Storage PCBTemperature -55 +125 °C Shutdown Temperature PCB Temperature +120 °C NOTE 1: Measured at 20 MHz bandwidth across a 6 µf multi layer ceramic capacitor located approximately 1” from output terminals. SPECIFICATIONS Specifications are at T A = +25°C, Airflow = 300LFM (1.5m/s) at nominal input voltage unless otherwise specified. |
