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75W converter dcdc - mounting on dinrail or wall A1RD
75W converter dcdc - mounting on wall A1P
75W converter dcdc - mounting on printed circuit A1CI

75W isolated DC/DC converters with very large input range

264.00 € excluding tax

75W mini modules DC-DC converters with:

  • large input range,
  • maximum thermal dissipation facilitated by epoxy resin internal casting and lateral dissipator,
  • protection against humidity, dust, shocks and vibrations,
  • 3 presentations, for mounting either: on DIN rail, on wall, or on printed circuit board with “half-brick” connection.

Input voltage Vin: 9 to 36V & 18 to 75V.

Ouput voltage Vout: 5V, 12V, 15V, ±12V, ±15V, 24V, 28V.

 

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Description

Electrical data

“Vin” Input (protected against undervoltage and surge pulses)

  • two voltage input ranges available: 9 to 36V (accidental max.: 50V / 0.1s) for Vout = 5V / 12V / 15V / 24V; 18 to 75V (accidental max.: 100V / 0.1s) for Vout = 12V / 15V
  • no load consumption: 90mA to 270mA (see table on the PDF document)
  • possible external fuse: 20A (10A for 18 to 75V)
  • optional “ON/OFF” remote control

“Vout” Output (soft start in 50ms)

  • 5V / 12V / 15V / 24V (Vin: 9 to 36V) & 12V / 15V (Vin: 18 to 75V); accuracy: 1%
  • optional fit with embedded “10 revolutions” axis: ±10%
  • line and load regulation: < 2.10-3 of Vout
  • temperature coefficient: 2.10-4 of Vout, per °C
  • switching frequency: fixed (210 to 300 kHz)
  • residual ripple: ≤ 1% of Vout
  • nominal efficiency: 88 to 91% (losses ≤ 10W)
  • dynamic response: < 1% of Vout / 150µs / load 50% to 75%
  • permissive capacitive load: 4700µF to ≥ 22,000µF depending on load

Protections

  • input-output insulation: 1500V DC. Internal filter on the input
  • against overload and short circuit (even constant) by pulsed flow
  • in case of inductive load: option “L” will reinforce protection
  • inversion Vin; this option reduces the efficiency
  • abnormal temperature rise: automatic shutdown and restarting
  • sealing: IP67 protection against water and dust

Thermal and environmental performances

  • storage: -40 to +125°C; operating: -40 to +85°C
  • cooling: natural convection (derating 5% per °C)
  • temperature rise of the case, at full load: +20°C
  • maximum ambient temperature: 65°C at full power; 75°C at half power
  • vibrations, shocks, humidity: protection by epoxy resin

Standards and specifications

  • marking CE/UL60950-1, ICE60950-1, EN60950-1 / RoHS
  • flammability: UL94HB, horizontal test
  • MTBF: > 800,000 hours, case at 25°C
  • worldwide manufacturers for active parts
  • assembling and final controls: ELECDAN-CONVERTER

Available options (please contact us)

  • Vout fit with axis “10 revolutions”
  • inductive load driving
  • “ON / OFF” remote control
  • other Vin and/or Vout
  • “inversion” protection
  • wired outputs
  • Vout presence indicator
  • personalized case
  • remote sense
  • solid state relay “Vout”

For more information:
Download here the PDF presentation for these isolated DCDC converters 75W

Additional information

Weight 400 g
Dimensions 130 × 110 × 80 mm
Product family

converters DC/DC isolated
Input voltage

18V to 75V, 9V to 36V
Output voltage

12V, 15V, 24V, 28V, 5V
Output power

75W
Case

A1CI (weldable on printed circuit), A1P (mountable on wall), A1RD (mountable on DIN rail or wall)

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