Valiant Communications: AC-DC and DC-DC Converters
AC to DC Converter - Universal AC to 24V DC
(6.3 Amps) - 19 Inch Rack Mount


Valiant's AC to DC converter may be used to convert 85V AC-264V AC, 47Hz-63Hz AC Mains Input Voltage to 24V DC output voltage. It may be also used to convert 120V DC - 370V DC Input Voltage to 24V DC Output Voltage. Available with 6.3 Amps (150 Watts) in a 19 Inch Rack Mount version.

This AC to DC converter is designed for telecom applications requiring stable DC voltage with low EMI and EMC interference. This is an external converter power supply which is available in a desktop version, with one fuse protected output.


  • Converts universal AC Mains Input (85V DC -264V AC, 47Hz - 63Hz) to 24V DC, 6.3 Amps (150 Watts)
  • Converts 120V DC to 370V DC to 24V DC output current @ 24V DC = 6.6 Amps
  • Small and compact
  • High quality and cost effective
  • Auto ranging voltage
  • UL, recognized, TUV approved, CSA certified
  • Built-in inrush current, over current and over voltage protection circuits
  • Harmonic attenuator, PFC (Complies with IEC61000-3-2)
  • Rugged PCB type construction
  • RoHS Compliant.


Application Diagram

Convert 85V AC-264V AC, 47Hz-63Hz AC Mains Input Voltage to 24V DC output voltage

   INPUT VOLTAGE [V]    AC 85-264, 47Hz - 63 Hz
   DC 120-370
   MAX OUTPUT WATTAGE [W]    151.2 (Peak 288)
   DC OUTPUT    6.3 A @ 24V DC
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