Electrical Power Solutions: Interpoint® SMFL Series for Space

Electrical Power Solutions: Interpoint® SMFL Series for Space

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SMFL Series™ – 16 to 40 Volt Input – 65 Watts

Product Type: EMI Filters
Application: Space

The SMFL Series is available with Class K or H SMD numbers. These 28-volt DC-DC converters provide single or dual outputs in 7 configurations. They provide up to 65 watts with radiation hardness assurance (RHA) levels of “-” (O, no rating), P 30 kad(Si), L 50 krad(Si) or R 100 krad(Si).

Parallel operation with current share, up to 3 units
  • Operating temperature -55° to +125°C
  • Qualified to MIL-PRF-38534 Class H and K
  • Radiation hardness assurance (RHA) P, L or R
  • Input voltage range 16 to 40 VDC
  • Transient protection 80 V for 50 ms
  • Fully Isolated, magnetic feedback
  • Fixed high frequency switching
  • Remote sense or output trim on single output models
  • Inhibit function
  • Synchronization input and output
  • Indefinite short circuit protection
  • High power density, 85% efficiency
  • Case size: 3.005 × 1.505 × 0.400 inches (76.33 × 38.23 × 10.16 mm)
Model Input Voltage Number of Outputs Output Voltage Total Output Power (W)/Current (A) Auxiliary Output Voltage Efficiency
Model: SMFL283R3S Input Voltage: 40 Number of Outputs: 1 Output Voltage: 3.3 Total Output Power (W)/Current (A): 40 Auxiliary Output Voltage: Efficiency: 70
Model: SMFL2805S Input Voltage: 40 Number of Outputs: 1 Output Voltage: 5 Total Output Power (W)/Current (A): 50 Auxiliary Output Voltage: Efficiency: 78
Model: SMFL2812S Input Voltage: 40 Number of Outputs: 1 Output Voltage: 12 Total Output Power (W)/Current (A): 60 Auxiliary Output Voltage: Efficiency: 84
Model: SMFL2815S Input Voltage: 40 Number of Outputs: 1 Output Voltage: 15 Total Output Power (W)/Current (A): 65 Auxiliary Output Voltage: Efficiency: 85
Model: SMFL2805D Input Voltage: 40 Number of Outputs: 2 Output Voltage: ±5 Total Output Power (W)/Current (A): 50 Auxiliary Output Voltage: 5 Efficiency: 78
Model: SMFL2812D Input Voltage: 40 Number of Outputs: 2 Output Voltage: ±12 Total Output Power (W)/Current (A): 60 Auxiliary Output Voltage: Efficiency: 84
Model: SMFL2815D Input Voltage: 40 Number of Outputs: 2 Output Voltage: ±15 Total Output Power (W)/Current (A): 65 Auxiliary Output Voltage: Efficiency: 85