Electrical Power Solutions: Interpoint® MHP270 Series

Electrical Power Solutions: Interpoint® MHP270 Series

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MHP270 Series™ – 160 to 400 Volt Input – 65 Watts

Product Type: DC-DC Converters
Application: High Reliability

270 volt input with improved performance able to parallel up to 5 units. Interpoint® MHP270 Series DC-DC converters operate from a MIL-STD-704 nominal 270-volt dc power bus – from 160 to 400 VDC continuous ­operation with surges to 450 volts – and provide isolated outputs at 5, 12, 15, and 28 VDC. The converters are available with standard screening or “ES” screening.

Parallel operation with current share, up to 5 units (276 watts)

  • Operating temperature -55° to +100°C
  • Input voltage range 160 to 400 VDC
  • Transient protection 450 V for 50 ms
  • Fully isolated, magnetic feedback
  • Fixed high frequency switching
  • Remote sense on single models
  • Inhibit function
  • Synchronization input and output
  • Indefinite short circuit protection
  • High power density, up to 85% efficiency
  • Case size: 3.005 × 1.505 × 0.400 inches (76.33x x 38.23 × 10.16 mm)
Model Input Voltage Number of Outputs Output Voltage Total Output Power (W)/Current (A) Efficiency
Model: MHP27005S Input Voltage: 400 Number of Outputs: 1 Output Voltage: 5 Total Output Power (W)/Current (A): 50 Efficiency: 76
Model: MHP27012S Input Voltage: 400 Number of Outputs: 1 Output Voltage: 12 Total Output Power (W)/Current (A): 60 Efficiency: 81
Model: MHP27015S Input Voltage: 400 Number of Outputs: 1 Output Voltage: 15 Total Output Power (W)/Current (A): 65 Efficiency: 80
Model: MHP27028S Input Voltage: 400 Number of Outputs: 1 Output Voltage: 28 Total Output Power (W)/Current (A): 65 Efficiency: 80
Model: MHP27005D Input Voltage: 400 Number of Outputs: 2 Output Voltage: ±5 Total Output Power (W)/Current (A): 50 Efficiency: 74
Model: MHP27012D Input Voltage: 400 Number of Outputs: 2 Output Voltage: ±12 Total Output Power (W)/Current (A): 60 Efficiency: 81
Model: MHP27015D Input Voltage: 400 Number of Outputs: 2 Output Voltage: ±15 Total Output Power (W)/Current (A): 65 Efficiency: 84