CRISTEC

CRISTEC

- Model SD Range - Isolated DC/DC Converters

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DC-DC converters can be used to increase or decrease the voltage, in order to powers electrical and electronic equipments. With a galvanic isolation between input and output, DC/DC converters are available in 12, 24 and 48V. They can operate as a battery charger: the charging voltage is adjustable by external potentiometer. Finally, there may be up to 3 converters in parallel to increase the available power.

Product Details

CHARACTERISTICS

PRESENTATION

  • Closed box
  • Fixing on screw terminals
  • OUTPUT POWER
  • 195W

OUTPUT ELECTRIC CHARACTERISTICS

  • Typical efficiency: 75 %
  • Ligne regulation: 1 %
  • Load regulation: 2 % (10 to 100 %)

DIELECTRIC RIGIDITY

  • Input/output > 1000Vdc.
  • COOLING
  • Natural

VOLTAGE

  • NOMINAL INPUT VOLTAGE
  • 12Vdc: from 10 to 18Vdc
  • 24Vdc: from 18 to 36Vdc
  • 48Vdc: from 36 to 72Vdc
  • OUTPUT VOLTAGE
  • 12, 24 or 48Vdc nominal
  • Voltage adjustment by external potentiometer

TEMPERATURE

  • OPERATING TEMPERATURE: from 0°C to + 50°C
  • STORAGE TEMPERATURE: from – 20°C to + 85°C
  • PROTECTION

INPUT PROTECTION :

  • Against polarity reversal
  • EMI filter
  • By fuses

OUTPUT PROTECTION

  • Against short-circuit
  • Against overload by current limitation
  • Against overvoltage (Vnom + 25 %)

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