PH75S48

PH-S Series Simple function, 50 to 600W DC-DC converters ‹ ‹ ‹ ‹ ‹ ‹ High Density Wide Range Input Output adjustment Capability Remote On/Off Fixed Switching Frequency International Safety Approvals Key Market Segments & Applications Telecom Custom Power Supplies Point of Load PH Features and Benefits Feature ‹ ‹ ‹ ‹ Benefit ‹ ‹ ‹ ‹ High density Low component count Fixed operating frequency Variety of input voltages Smaller package size High reliability Demonstrated 5 million hours MTBF Easier system filtering Systems can operate from different input voltages Specifications 3.3V ITEMS Input range Output Voltage Adj. Range Line Regulation Load Regulation Ripple and Noise Series Operation Over Voltage Protection Overload Protection Remote On/Off Remote Sensing Parallel operation Inverter Good signal Thermal Protection Cooling Operating Temperature Range Storage Temperature Temperature Coefficient Isolation Isolation Resistance Safety Agency Approval Warranty VDC VDC pk-pk 5V 12V 15V 24V 28V 48V 24V nom: 18-36, 48V nom: 36-76V, 110V nom: 82-185V, 280V nom: 200-400V 2.97~3.63 4.5~5.5 10.8~13.2 13.5~16.5 21.6~26.4 25.2~30.8 43.2~52.8 0.4% or 20mV (whichever is greater) over entire input range with constant load 0.8% or 40mV (whichever is greater) from no load to full load with constant input line 100mV 150mV 240mV 280mV 480mV Possible - Refer to installation manual 150 - 180% 125 - 145% Approximately 105 - 140%, automatic recovery Low = ON, Open = OFF PH100S, PH150S, PH300S,...