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CUI Inc PRA100 100W DC-DC Converters

CUI Inc PRA100 100W DC-DC Converters meet EN 62368 standards and are available in an industry-standard 1/8 brick package with 100W isolated output and 4:1 input range. The converters operate in a wide temperature range from -40°C to +105°C and can be used with an optional baseplate. Protections include overcurrent (OCP), overtemperature (OTP), overvoltage (OVP), short-circuit (SCP), and input undervoltage lockout (UVLO). The PRA100 series also offers remote on/off control, positive and negative logic, and 3000VDC isolation. CUI Inc PRA100 100W DC-DC Converters are designed to meet the needs of railway, commercial, and industrial applications.

Features

  • 100W isolated output
  • 4:1 input range (9VDC to 40VDC and 16.5VDC to 74VDC)
  • Industry-standard 1/8 brick package
  • 3000VDC isolation
  • OCP, OTP, OVP, SCP, and input UVLO protections
  • Remote on/off control
  • Positive and negative logic
  • Optional baseplate
  • -40°C to +105°C operating temperature range with derating
  • UL/EN/IEC 62368 certified

Applications

  • Commercial
  • Railway
  • Industrial

Dimensions

Mechanical Drawing - CUI Inc PRA100 100W DC-DC Converters

Resources

Published: 2025-08-08 | Updated: 2025-10-17