| | | | | |  | | Output Voltages | 3.3,5 | | Output Watts | 40 | | Input Voltage Range | 36-75VDC | | Size (inches) | 2 x 2 x 0.4 | | Construction | Encapsulated | | | PDF Data-Sheet |
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| | | | | | | | | | | | # of Outputs | 2 | | Output Voltage | 3.3 | | Output Voltage 2 | 5 | | Output Amps | 4 | | Output Amps 2 | 4 | | Input | DC | | Under Voltage Lockout | DC-DC on: 36V; DC-DC off: 34V | | Input Voltage Variation dv/dt | Complies with ETS300 132 part 4.4 | | Input Reflected Ripple | 40mA, pk-pk | | On/Off Control | (Ref to - Input pin) 3.5-12V or Open=on, 0-1.2V or Short=off | | Logic Compatibility | CMos or Open Collector TTL | | Shutdown Idle Current | 2.5mA | | Input Surge Voltage | 100V, 100mS max. | | Input Filter | L-C Type | | Over Temp Protection | yes | | Over Current Protection | yes | | Over Voltage Protection | yes | | Start Up Time | 25mS, typ. | | DC Voltage Adjust (typ) | yes | | Short Circuit Protection | yes | | Ripple/Noise | 100mV Pk-Pk | | Ripple/Noise 2 | 100mV Pk-Pk | | Transient Response | 25% Load Change; <400uS | | Line Regulation | ±0.5% | | Load Regulation | ±1% | | Switching Frequency | 300 KHz | | Input-Output Isolation | 1.6K VDC | | Isolation Resistance | 10-9th ohm, min. | | Operating Temp | -40 to +85 C w. Derate | | Case Temperature | 100oC max. | | Thermal Impedance | 9.2oC/Watt | | Thermal Shock | MIL-STD-810D | | Storage Temperature | -55oC to +105oC | | Relative Humidity | 5% to 95% | | MTBF | 1.398 MHrs. BELLCoRE TR-NWT-000332. Case 1: 50% Stress, 40oC GND Fixed | | Shock/Vibration | 10-55Hz, 2G, 30 Minutes along X, Y and Z Axes | | Cooling | Convection | | Size (mm) | 50.8 x 50.8 x 10.16 | | Size (inches) | 2 x 2 x 0.4 | | Mounting and Connection | PCB Pin Mount | | Part Desc | FEC40-48D3305 | | Weight (LBS) | 0.25 | | Price(1-9) | $132.30 | | Price(10+) | $110.25 |
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