PH-A280 Series Options Heat Sink Accessories Suf x Description Suf x Description Blank M3 tapped mounting inserts HAQ-10T PH50A to 150A 25mm transverse ns /T 3.3mm non-threaded inserts HAH-10T PH300A and 600A 25mm transverse ns HAH-15L PH300A and 600A 38mm longitudinal ns Speci cations Model PH50A to PH150A PH300A to PH600A Input Input Voltage range Vdc 200 - 425V Input Current (280Vdc) A See model selector No Load Power Consumption W See evaluation data on website Ef ciency (280Vdc) - See model selector Safety Agency Certi cations - IEC/UL/CSA/EN62368-1, 60950-1, EN62477-1 OVC III (PH300A and 600A only), CE Mark (LVD and RoHS) Output Line Regulation mV 3.3V - 5V: 10mV 12V: 24mV 15V: 30mV, 24V: 48mV, 28V: 56mV, 48V: 96mV Load Regulation mV 3.3V - 5V: 10mV 12V: 24mV 15V: 30mV, 24V: 48mV, 28V: 56mV, 48V: 96mV Ripple & Noise mV 3.3V - 5V: 100mV 12V - 15V: 150mV 24V: 240mV, 28V: 280mV, 48V: 400mV (1) o Temperature Coef cient %/C 0.02%/C Minimum Load - No minimum load required Overcurrent Protection - 102 - 150% Constant current style. (PH600A constant current and hiccup) Overvoltage Protection V Yes, see model selector Remote Sense - Yes Remote On/Off - Yes Low = ON, High = OFF Parallel Operation - Not possible Series Operation - Possible, see installation manual Environmental Operating Temperature C -40C to +100C Base-plate, -40C to +85C Ambient (See derating section) Storage Temperature C -40C to +100C Humidity (non condensing) %RH 5 - 95% RH Operating and Non Operating Cooling - Conduction, convection or forced air (See Installation Manual for heatsink selection) Altitude m 3,000m Withstand Voltage (For 1 minute) VAC Input to Base-plate: 2.5kVAC Input to Output 3.0kVAC Output to Base-plate: 500VAC Isolation Resistance M >100M at 25C, 70%RH & 500VDC Vibration - Non Operating, 10-55Hz (sweep for 1 min.) 2 Amplitude 0.825mm constant (Max 49 m/s ) X,Y,Z 1 hour each 2 Shock - 196.1m/s Other Weight (Typ) g 55 100 Size (WxHxD) mm 37.2 x 12.7 x 58.3 61.0 x 12.7 x 57.9 Size (WxHxD) Inches 1.46 x 0.5 x 2.30 2.4 x 0.5 x 2.28 MTBF - Telcordia SR-332 issue 3 (3) Hours 2 128,235 1,174,511 Warranty yrs 5 years Notes See website for detailed speci cations, test methods and installation manual (1) PH300A280-48 480mV (2) Cycle input or remote on/off to reset (3) PH100A280-48 model, 40C baseplate, full load, 280Vdc input. PH300A280-24 model, 40C baseplate, full load, 280Vdc input, ground benign (See full reliability data on website) 2 PH-A280 Series