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Cincon ECLB40W-110 4:1 Input DC-DC Converters

Cincon ECLB40W-110 40W, 4:1 Input DC-DC Converters are compliant with industry-standard 1" × 2" footprints. The converters are available in a 2.05" × 1.2" x 0.4" six-sided shield metal case. The devices provide up to 40W of output power at single output voltages of 3.3VDC, 5VDC, 12VDC, and 15VDC, and dual outputs voltages of ±12VDC, ±15VDC, and ±24VDC. The modules have a wide (4:1) input voltage range of 43VDC to 160VDC (110VDC nominal) and 2250VDC basic isolation. Cincon ECLB40W-110 DC-DC Converters have a very high efficiency of up to 91% and allow an ambient operating temperature range of -40°C to +85°C (derating above +60°C).

Features

  • Remote on/off
  • Efficiency up to 91%
  • Regulated outputs
  • Fixed switching frequency
  • Overvoltage, overtemperature, continuous short-circuit, and overcurrent protection
  • Low no-load power consumption
  • Low input current with no load
  • No tantalum capacitor inside
  • UL 60950-1 approved
  • Meets EN50155 with external circuits

Applications

  • Railways
  • Distributed power architectures
  • Telecommunications
  • Industrial

Specifications

  • 40W isolated output
  • 43VDC to 160VDC input range
  • Input current
    • 6mA at no-load
    • 340mA to 409mA at full load
  • 88% to 91% efficiency
  • 850µF to 10,000µF maximum capacitor load range
  • 200VDC maximum input surge voltage
  • ±1.5% maximum voltage accuracy
  • ±1% maximum voltage balance (dual output)
  • 15ms typical start-up time
  • 1500pF typical isolation capacitance
  • 250KHz typical switching frequency
  • -40°C to +85°C ambient operating temperature range
  • Natural convection cooling

Related Converters

Cincon ECLB 4:1 Input DC-DC Converters

Wide 4:1 input voltage range in an industry-standard 1" × 2" package, high efficiency of up to 91%.

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Pubblicato: 2017-08-16 | Aggiornato: 2022-11-04